Multiply by the next consecutive number.

Relentless · 2016-01-06 15:42:40

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?

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

bobbym · 2016-01-06 18:16:31

(104608866393847065055103620241510899265495906798857937014030983896796407686503719176765440000000000000000) 72

=

7531838380356988683967460657388784747115705289517771465010230840569341353428267780727111680000000000000000

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

I use the big M for all computations.

Relentless · 2016-01-06 18:45:21

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)

bobbym · 2016-01-06 19:58:42

(549824201766060173929624627989381286539446486134797316945746851361561918800263547993079152640000000000000000) 74 =

40686990930688452870792222471214215203919039973975001453985267000755581991219502551487857295360000000000000000

Relentless · 2016-01-06 20:34:31

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)

bobbym · 2016-01-06 21:21:04

(3051524319801633965309416685341066140293927998048125109048895025056668649341462691361589297152000000000000000000) 76 =

231915848304924181363515668085921026662338527851657508287716021904306817349951164543480786583552000000000000000000

zetafunc · 2016-01-06 21:51:34

231915848304924181363515668085921026662338527851657508287716021904306817349951164543480786583552000000000000000000*77 = 17857520319479161964990706442615919053000066644577628138154133686631624935946239669848020566933504000000000000000000

bobbym · 2016-01-06 21:55:25

(17857520319479161964990706442615919053000066644577628138154133686631624935946239669848020566933504000000000000000000) 78 =

1392886584919374633269275102524041686134005198277054994776022427557266745003806694248145604220813312000000000000000000

zetafunc · 2016-01-06 22:09:49

1392886584919374633269275102524041686134005198277054994776022427557266745003806694248145604220813312000000000000000000*79 = 110038040208630596028272733099399293204586410663887344587305771777024072855300728845603502733444251648000000000000000000

bobbym · 2016-01-07 01:01:11

(110038040208630596028272733099399293204586410663887344587305771777024072855300728845603502733444251648000000000000000000) 80 =

8803043216690447682261818647951943456366912853110987566984461742161925828424058307648280218675540131840000000000000000000

zetafunc · 2016-01-07 06:52:39

8803043216690447682261818647951943456366912853110987566984461742161925828424058307648280218675540131840000000000000000000*81 = 713046500551926262263207310484107419965719941101989992925741401115115992102348722919510697712718750679040000000000000000000

Relentless · 2016-01-07 06:58:59

82! * 123 = 58469813045257953505582999459696808437189035170363179419910794891439511352392595279399877212442937555681280000000000000000000

5.85 * 10^124

zetafunc · 2016-01-07 06:59:48

58469813045257953505582999459696808437189035170363179419910794891439511352392595279399877212442937555681280000000000000000000*83 = 4852994482756410140963388955154835100286689919140143891852595975989479442248585408190189808632763817121546240000000000000000000

bobbym · 2016-01-07 08:53:38

(4852994482756410140963388955154835100286689919140143891852595975989479442248585408190189808632763817121546240000000000000000000) 84 =

407651536551538451840924672233006148424081953207772086915618061983116273148881174287975943925152160638209884160000000000000000000

zetafunc · 2016-01-07 08:55:57

407651536551538451840924672233006148424081953207772086915618061983116273148881174287975943925152160638209884160000000000000000000*85 = 34650380606880768406478597139805522616046966022660627387827535268564883217654899814477955233637933654247840153600000000000000000000

bobbym · 2016-01-07 10:25:58

(34650380606880768406478597139805522616046966022660627387827535268564883217654899814477955233637933654247840153600000000000000000000) 86 =

2979932732191746082957159354023274944980039077948813955353168033096579956718321384045104150092862294265314253209600000000000000000000

zetafunc · 2016-01-07 10:30:23

123*(87!) = 259254147700681909217272863800024920213263399781546814115725618879402456234493960411924061058079019601082340029235200000000000000000000

bobbym · 2016-01-07 12:13:12

(259254147700681909217272863800024920213263399781546814115725618879402456234493960411924061058079019601082340029235200000000000000000000) 88 =

22814364997660008011120012014402192978767179180776119642183854461387416148635468516249317373110953724895245922572697600000000000000000000

zetafunc · 2016-01-07 12:19:52

22814364997660008011120012014402192978767179180776119642183854461387416148635468516249317373110953724895245922572697600000000000000000000*89 = 2030478484791740712989681069281795175110278947089074648154363047063480037228556697946189246206874881515676887108970086400000000000000000000

bobbym · 2016-01-07 14:32:02

(2030478484791740712989681069281795175110278947089074648154363047063480037228556697946189246206874881515676887108970086400000000000000000000) 90 =

182743063631256664169071296235361565759925105238016718333892674235713203350570102815157032158618739336410919839807307776000000000000000000000

mathaholic · 2016-02-06 14:41:34

182743063631256664169071296235361565759925105238016718333892674235713203350570102815157032158618739336410919839807307776000000000000000000000 * 91 = 16629618790444356439385487957417902484153184576659521368384233355449901504901879356179289926434305279613393705422465007616000000000000000000000

bobbym · 2016-02-06 16:19:29

92(16629618790444356439385487957417902484153184576659521368384233355449901504901879356179289926434305279613393705422465007616000000000000000000000) =

1529924928720880792423464892082447028542092981052675965891349468701390938450972900768494673231956085724432220898866780700672000000000000000000000

mathaholic · 2016-02-06 17:05:33

1529924928720880792423464892082447028542092981052675965891349468701390938450972900768494673231956085724432220898866780700672000000000000000000000*93 = 142283018371041913695382234963667573654414647237898864827895500589229357275940479771470004610571915972372196543594610605162496000000000000000000000

bobbym · 2016-02-06 17:53:41

142283018371041913695382234963667573654414647237898864827895500589229357275940479771470004610571915972372196543594610605162496000000000000000000000*94

=13374603726877939887365930086584751923514976840362493293822177055387559583938405098518180433393760101402986475097893396885274624000000000000000000000

Relentless · 2016-02-06 20:09:22

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)

Math Is Fun Forum

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

Re: Multiply by the next consecutive number.

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

Re: Multiply by the next consecutive number.

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

Re: Multiply by the next consecutive number.

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

Re: Multiply by the next consecutive number.

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

Re: Multiply by the next consecutive number.

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

Re: Multiply by the next consecutive number.

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

Re: Multiply by the next consecutive number.

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

Re: Multiply by the next consecutive number.

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

Re: Multiply by the next consecutive number.

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

Re: Multiply by the next consecutive number.

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

Re: Multiply by the next consecutive number.

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

Re: Multiply by the next consecutive number.

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

Re: Multiply by the next consecutive number.

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

Re: Multiply by the next consecutive number.

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

Re: Multiply by the next consecutive number.

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

Re: Multiply by the next consecutive number.

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

Re: Multiply by the next consecutive number.

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

Re: Multiply by the next consecutive number.

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

Re: Multiply by the next consecutive number.

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

Re: Multiply by the next consecutive number.

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

Re: Multiply by the next consecutive number.

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

Re: Multiply by the next consecutive number.

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

Re: Multiply by the next consecutive number.

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

Re: Multiply by the next consecutive number.

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

Re: Multiply by the next consecutive number.

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