121331070420692638

Names of 121331070420692638

• Cardinal: 121331070420692638 can be written as One hundred twenty-one quadrillion, three hundred thirty-one trillion, seventy billion, four hundred twenty million, six hundred ninety-two thousand, six hundred thirty-eight.

Scientific notation

• Scientific notation: 1.21331070420692638 × 10¹⁷

Factors of 121331070420692638

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 63

Divisors of 121331070420692638

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 11 19 22 31 38 62 121 209 242 341 361 418 589 682 722 1178 1331 2299 2662 3751 3971 4598 6479 6859 7502 7942 11191 12958 13718 14641 22382 25289 29282 41261 43681 50578 71269 75449 82522 87362 123101 142538 150898 161051 212629 246202 278179 322102 425258 453871 480491 556358 783959 829939 907742 960982 1354111 1567918 1659878 1771561 2338919 2708222 3059969 3543122 4677838 4992581 5285401 6119938 8623549 9129329 9985162 10570802 14895221 17247098 18258658 19487171 25728109 29790442 33659659 38974342 51456218 54918391 58139411 67319318 94859039 100422619 109836782 116278822 163847431 189718078 200845238 214358881 283009199 327694862 370256249 428717762 566018398 604102301 639533521 740512498 1043449429 1104648809 1208204602 1279067042 1802321741 2086898858 2209297618 2357947691 3113101189 3604643482 4072818739 4715895382 6226202378 6645125311 7034868731 8145637478 11477943719 12151136899 13290250622 14069737462 19825539151 22955887438 24302273798 25937424601 34244113079 39651078302 44801006129 51874849202 68488226158 73096378421 77383556041 89602012258 126257380909 133662505889 146192756842 154767112082 218080930661 252514761818 267325011778 285311670611 376685243869 436161861322 492811067419 570623341222 753370487738 804060162631 851219116451 985622134838 1388831189999 1470287564779 1608120325262 1702438232902 2398890237271 2777662379998 2940575129558 4143537682559 4797780474542 5420921741609 8287075365118 8844661788941 9363410280961 10841843483218 15277143089989 16173163212569 17689323577882 18726820561922 26387792609981 30554286179978 32346326425138 45578914508149 52775585219962 91157829016298 102997513090571 168048573989879 177904795338259 205995026181142 290265718709791 336097147979758 355809590676518 501368059589639 580531437419582 1002736119179278 1956952748720849 3192922905807701 3913905497441698 5515048655486029 6385845811615402 11030097310972058 60665535210346319 121331070420692638
• Sum of all divisors σ(n): 218133325895546880
• Sum of proper divisors (its aliquot sum) s(n): 96802255474854242
• 121331070420692638 is a deficient number, because the sum of its proper divisors (96802255474854242) is less than itself. Its deficiency is 24528814945838396

Bases of 121331070420692638

• Binary: 110101111000011011111011100111000101001001010111010011110₂
• Hexadecimal: 0x1AF0DF738A4AE9E
• Base-36: X6O9W9P2QAM

Squares and roots of 121331070420692638

• 121331070420692638 squared (121331070420692638²) is 14721228649431075996307615667399044
• 121331070420692638 cubed (121331070420692638³) is 1786142429943239857013655618139419220105314419038072
• The square root of 121331070420692638 is 348326097.8173938635
• The cube root of 121331070420692638 is 495059.4363492887

Scales and comparisons

• 121,331,070,420,692,638 seconds is equal to 3,857,952,737 years, 38 weeks, 1 day, 19 hours, 3 minutes, 58 seconds.
• To count from 1 to 121,331,070,420,692,638 would take you about eleven billion, five hundred seventy-three million, eight hundred fifty-eight thousand, two hundred thirteen 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 121331070420692638 cubic inches would be around 41255 feet tall.

Recreational maths with 121331070420692638

• 121331070420692638 backwards is 836296024070133121
• The number of decimal digits it has is: 18
• The sum of 121331070420692638's digits is 58
• More coming soon!