Math Is Fun Forum
  Discussion about math, puzzles, games and fun.   Useful symbols: ÷ × ½ √ ∞ ≠ ≤ ≥ ≈ ⇒ ± ∈ Δ θ ∴ ∑ ∫ • π ƒ -¹ ² ³ °

You are not logged in.

#76 2016-01-06 15:42:40

Relentless
Member
Registered: 2015-12-15
Posts: 624

Re: Multiply by the next consecutive number.

Haha, I like the confusing slash above that is a by-product of copy/pasting. Aren't you doing this by hand like the rest of us? wink

123 * (post number - 5)! = 104608866393847065055103620241510899265495906798857937014030983896796407686503719176765440000000000000000
About 1.05 * 10^104 (we passed a googol! I've run out of names!)

Offline

#77 2016-01-06 18:16:31

bobbym
bumpkin
From: Bumpkinland
Registered: 2009-04-12
Posts: 109,606

Re: Multiply by the next consecutive number.

(104608866393847065055103620241510899265495906798857937014030983896796407686503719176765440000000000000000) 72

=

7531838380356988683967460657388784747115705289517771465010230840569341353428267780727111680000000000000000

Aren't you doing this by hand like the rest of us?

I use the big M for all computations.


In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.

Offline

#78 2016-01-06 18:45:21

Relentless
Member
Registered: 2015-12-15
Posts: 624

Re: Multiply by the next consecutive number.

Well that's boring.

I have determined that we will pass 10^1000 on the 455th post. I don't know how to determine when we will pass a googolplex though, lol


73! * 123 = 549824201766060173929624627989381286539446486134797316945746851361561918800263547993079152640000000000000000

5.498 * 10^107

Last edited by Relentless (2016-01-06 18:46:28)

Offline

#79 2016-01-06 19:58:42

bobbym
bumpkin
From: Bumpkinland
Registered: 2009-04-12
Posts: 109,606

Re: Multiply by the next consecutive number.

(549824201766060173929624627989381286539446486134797316945746851361561918800263547993079152640000000000000000) 74 =

40686990930688452870792222471214215203919039973975001453985267000755581991219502551487857295360000000000000000


In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.

Offline

#80 2016-01-06 20:34:31

Relentless
Member
Registered: 2015-12-15
Posts: 624

Re: Multiply by the next consecutive number.

75! * 123 = 3051524319801633965309416685341066140293927998048125109048895025056668649341462691361589297152000000000000000000

3.05 * 10^111

On a hunch, I tried the factorial of a googol, and found that it was quite close to a googolplex. Curious.

Edit: I've got it! We will need to make approximately 10^98 posts before we pass a googolplex

Last edited by Relentless (2016-01-06 20:36:53)

Offline

#81 2016-01-06 21:21:04

bobbym
bumpkin
From: Bumpkinland
Registered: 2009-04-12
Posts: 109,606

Re: Multiply by the next consecutive number.

(3051524319801633965309416685341066140293927998048125109048895025056668649341462691361589297152000000000000000000) 76 =

231915848304924181363515668085921026662338527851657508287716021904306817349951164543480786583552000000000000000000


In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.

Offline

#82 2016-01-06 21:51:34

zetafunc
Moderator
Registered: 2014-05-21
Posts: 2,107
Website

Re: Multiply by the next consecutive number.

231915848304924181363515668085921026662338527851657508287716021904306817349951164543480786583552000000000000000000*77 = 17857520319479161964990706442615919053000066644577628138154133686631624935946239669848020566933504000000000000000000

Offline

#83 2016-01-06 21:55:25

bobbym
bumpkin
From: Bumpkinland
Registered: 2009-04-12
Posts: 109,606

Re: Multiply by the next consecutive number.

(17857520319479161964990706442615919053000066644577628138154133686631624935946239669848020566933504000000000000000000) 78 =

1392886584919374633269275102524041686134005198277054994776022427557266745003806694248145604220813312000000000000000000


In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.

Offline

#84 2016-01-06 22:09:49

zetafunc
Moderator
Registered: 2014-05-21
Posts: 2,107
Website

Re: Multiply by the next consecutive number.

1392886584919374633269275102524041686134005198277054994776022427557266745003806694248145604220813312000000000000000000*79 = 110038040208630596028272733099399293204586410663887344587305771777024072855300728845603502733444251648000000000000000000

Offline

#85 2016-01-07 01:01:11

bobbym
bumpkin
From: Bumpkinland
Registered: 2009-04-12
Posts: 109,606

Re: Multiply by the next consecutive number.

(110038040208630596028272733099399293204586410663887344587305771777024072855300728845603502733444251648000000000000000000) 80 =

8803043216690447682261818647951943456366912853110987566984461742161925828424058307648280218675540131840000000000000000000


In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.

Offline

#86 2016-01-07 06:52:39

zetafunc
Moderator
Registered: 2014-05-21
Posts: 2,107
Website

Re: Multiply by the next consecutive number.

8803043216690447682261818647951943456366912853110987566984461742161925828424058307648280218675540131840000000000000000000*81 = 713046500551926262263207310484107419965719941101989992925741401115115992102348722919510697712718750679040000000000000000000

Offline

#87 2016-01-07 06:58:59

Relentless
Member
Registered: 2015-12-15
Posts: 624

Re: Multiply by the next consecutive number.

82! * 123 = 58469813045257953505582999459696808437189035170363179419910794891439511352392595279399877212442937555681280000000000000000000

5.85 * 10^124

Offline

#88 2016-01-07 06:59:48

zetafunc
Moderator
Registered: 2014-05-21
Posts: 2,107
Website

Re: Multiply by the next consecutive number.

58469813045257953505582999459696808437189035170363179419910794891439511352392595279399877212442937555681280000000000000000000*83 = 4852994482756410140963388955154835100286689919140143891852595975989479442248585408190189808632763817121546240000000000000000000

Offline

#89 2016-01-07 08:53:38

bobbym
bumpkin
From: Bumpkinland
Registered: 2009-04-12
Posts: 109,606

Re: Multiply by the next consecutive number.

(4852994482756410140963388955154835100286689919140143891852595975989479442248585408190189808632763817121546240000000000000000000) 84 =

407651536551538451840924672233006148424081953207772086915618061983116273148881174287975943925152160638209884160000000000000000000


In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.

Offline

#90 2016-01-07 08:55:57

zetafunc
Moderator
Registered: 2014-05-21
Posts: 2,107
Website

Re: Multiply by the next consecutive number.

407651536551538451840924672233006148424081953207772086915618061983116273148881174287975943925152160638209884160000000000000000000*85 = 34650380606880768406478597139805522616046966022660627387827535268564883217654899814477955233637933654247840153600000000000000000000

Offline

#91 2016-01-07 10:25:58

bobbym
bumpkin
From: Bumpkinland
Registered: 2009-04-12
Posts: 109,606

Re: Multiply by the next consecutive number.

(34650380606880768406478597139805522616046966022660627387827535268564883217654899814477955233637933654247840153600000000000000000000) 86 =

2979932732191746082957159354023274944980039077948813955353168033096579956718321384045104150092862294265314253209600000000000000000000


In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.

Offline

#92 2016-01-07 10:30:23

zetafunc
Moderator
Registered: 2014-05-21
Posts: 2,107
Website

Re: Multiply by the next consecutive number.

123*(87!) = 259254147700681909217272863800024920213263399781546814115725618879402456234493960411924061058079019601082340029235200000000000000000000

Offline

#93 2016-01-07 12:13:12

bobbym
bumpkin
From: Bumpkinland
Registered: 2009-04-12
Posts: 109,606

Re: Multiply by the next consecutive number.

(259254147700681909217272863800024920213263399781546814115725618879402456234493960411924061058079019601082340029235200000000000000000000) 88 =

22814364997660008011120012014402192978767179180776119642183854461387416148635468516249317373110953724895245922572697600000000000000000000


In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.

Offline

#94 2016-01-07 12:19:52

zetafunc
Moderator
Registered: 2014-05-21
Posts: 2,107
Website

Re: Multiply by the next consecutive number.

22814364997660008011120012014402192978767179180776119642183854461387416148635468516249317373110953724895245922572697600000000000000000000*89 = 2030478484791740712989681069281795175110278947089074648154363047063480037228556697946189246206874881515676887108970086400000000000000000000

Offline

#95 2016-01-07 14:32:02

bobbym
bumpkin
From: Bumpkinland
Registered: 2009-04-12
Posts: 109,606

Re: Multiply by the next consecutive number.

(2030478484791740712989681069281795175110278947089074648154363047063480037228556697946189246206874881515676887108970086400000000000000000000) 90 =

182743063631256664169071296235361565759925105238016718333892674235713203350570102815157032158618739336410919839807307776000000000000000000000


In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.

Offline

#96 2016-02-06 14:41:34

mathaholic
Member
From: Earth
Registered: 2012-11-29
Posts: 3,251

Re: Multiply by the next consecutive number.

182743063631256664169071296235361565759925105238016718333892674235713203350570102815157032158618739336410919839807307776000000000000000000000  * 91 = 16629618790444356439385487957417902484153184576659521368384233355449901504901879356179289926434305279613393705422465007616000000000000000000000


Mathaholic | 10th most active poster | Maker of the 350,000th post | Person | rrr's classmate
smile

Offline

#97 2016-02-06 16:19:29

bobbym
bumpkin
From: Bumpkinland
Registered: 2009-04-12
Posts: 109,606

Re: Multiply by the next consecutive number.

92(16629618790444356439385487957417902484153184576659521368384233355449901504901879356179289926434305279613393705422465007616000000000000000000000) =

1529924928720880792423464892082447028542092981052675965891349468701390938450972900768494673231956085724432220898866780700672000000000000000000000


In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.

Offline

#98 2016-02-06 17:05:33

mathaholic
Member
From: Earth
Registered: 2012-11-29
Posts: 3,251

Re: Multiply by the next consecutive number.

1529924928720880792423464892082447028542092981052675965891349468701390938450972900768494673231956085724432220898866780700672000000000000000000000*93 = 142283018371041913695382234963667573654414647237898864827895500589229357275940479771470004610571915972372196543594610605162496000000000000000000000


Mathaholic | 10th most active poster | Maker of the 350,000th post | Person | rrr's classmate
smile

Offline

#99 2016-02-06 17:53:41

bobbym
bumpkin
From: Bumpkinland
Registered: 2009-04-12
Posts: 109,606

Re: Multiply by the next consecutive number.

142283018371041913695382234963667573654414647237898864827895500589229357275940479771470004610571915972372196543594610605162496000000000000000000000*94

=13374603726877939887365930086584751923514976840362493293822177055387559583938405098518180433393760101402986475097893396885274624000000000000000000000


In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.

Offline

#100 2016-02-06 20:09:22

Relentless
Member
Registered: 2015-12-15
Posts: 624

Re: Multiply by the next consecutive number.

123 * 95! = 1270587354053404289299763358225551432733922799834436862913106820261818160474148484359227141172407209633283715134299872704101089280000000000000000000000

About 1.27 * 10^150

I have noticed that every 5 posts, at least one trailing zero is added (but it is too trivial to pursue further right now)

Last edited by Relentless (2016-02-06 20:14:54)

Offline

Board footer

Powered by FluxBB