121197183636053051536

Names of 121197183636053051536

• Cardinal: 121197183636053051536 can be written as One hundred twenty-one quintillion, one hundred ninety-seven quadrillion, one hundred eighty-three trillion, six hundred thirty-six billion, fifty-three million, fifty-one thousand, five hundred thirty-six.

Scientific notation

• Scientific notation: 1.21197183636053051536 × 10²⁰

Factors of 121197183636053051536

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 12813

Divisors of 121197183636053051536

• Number of divisors d(n): 225
• Complete list of divisors:
  1 2 4 8 16 43 71 86 142 172 284 344 568 688 1136 1849 3053 3698 5041 6106 7396 10082 12212 12697 14792 20164 24424 25394 29584 40328 48848 50788 80656 101576 131279 203152 216763 262558 357911 433526 525116 545971 715822 867052 901487 1050232 1091942 1431644 1734104 1802974 2100464 2183884 2863288 3468208 3605948 4367768 5726576 7211896 8735536 9320809 14423792 15390173 18641618 23476753 25411681 30780346 37283236 38763941 46953506 50823362 61560692 64005577 74566472 77527882 93907012 101646724 123121384 128011154 149132944 155055764 161213809 187814024 203293448 246242768 256022308 310111528 322427618 375628048 406586896 512044616 620223056 644855236 661777439 1024089232 1092702283 1289710472 1323554878 1666849463 2185404566 2579420944 2647109756 2752239811 3333698926 4370809132 4544395967 5294219512 5504479622 6667397852 6932193787 8741618264 9088791934 10588439024 11008959244 11446180439 13334795704 13864387574 17483236528 18177583868 22017918488 22892360878 26669591408 27728775148 36355167736 44035836976 45784721756 46986198169 55457550296 72710335472 91569443512 93972396338 110915100592 118346311873 183138887024 187944792676 195409026581 236692623746 298084332841 322652113657 375889585352 390818053162 473385247492 492185758877 596168665682 645304227314 751779170704 781636106324 812678811169 946770494984 984371517754 1192337331364 1290608454628 1563272212648 1625357622338 1893540989968 1968743035508 2384674662728 2581216909256 3126544425296 3250715244676 3937486071016 4769349325456 5162433818512 6501430489352 7874972142032 8402588142983 13002860978704 13874040887251 16805176285966 21163987631711 27748081774502 33610352571932 34945188880267 42327975263422 55496163549004 57700195592999 67220705143864 69890377760534 84655950526844 110992327098008 115400391185998 134441410287728 139780755521068 169311901053688 221984654196016 230800782371996 279561511042136 338623802107376 461601564743992 559123022084272 596583758151793 923203129487984 1193167516303586 1502643121851481 2386335032607172 2481108410498957 3005286243702962 4096713887102929 4772670065214344 4962216820997914 6010572487405924 8193427774205858 9545340130428688 9924433641995828 12021144974811848 16386855548411716 19848867283991656 24042289949623696 32773711096823432 39697734567983312 65547422193646864 106687661651455151 176158697145425947 213375323302910302 352317394290851894 426750646605820604 704634788581703788 853501293211641208 1409269577163407576 1707002586423282416 2818539154326815152 7574823977253315721 15149647954506631442 30299295909013262884 60598591818026525768 121197183636053051536
• Sum of all divisors σ(n): 243861059397235242105
• Sum of proper divisors (its aliquot sum) s(n): 122663875761182190569
• 121197183636053051536 is an abundant number, because the sum of its proper divisors (122663875761182190569) is greater than itself. Its abundance is 1466692125129139033

Bases of 121197183636053051536

• Binary: 1101001000111110010111001000110001100000100101110100100100010010000₂
• Hexadecimal: 0x691F2E46304BA4890
• Base-36: PKSRZZTLFRUZ4

Squares and roots of 121197183636053051536

• 121197183636053051536 squared (121197183636053051536²) is 14688757321311165573997530544257471959296
• 121197183636053051536 cubed (121197183636053051536³) is 1780236018456368051506806858850542744971497804147173582278656
• 121197183636053051536 is a perfect square number. Its square root is 11008959244
• The cube root of 121197183636053051536 is 4948772.7275565957

Scales and comparisons

• 121,197,183,636,053,051,536 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 121,197,183,636,053,051,536 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 121197183636053051536 cubic inches would be around 412397.7 feet tall.

Recreational maths with 121197183636053051536

• 121197183636053051536 backwards is 635150350636381791121
• The number of decimal digits it has is: 21
• The sum of 121197183636053051536's digits is 76
• More coming soon!