31690353236348268

Names of 31690353236348268

• Cardinal: 31690353236348268 can be written as Thirty-one quadrillion, six hundred ninety trillion, three hundred fifty-three billion, two hundred thirty-six million, three hundred forty-eight thousand, two hundred sixty-eight.

Scientific notation

• Scientific notation: 3.1690353236348268 × 10¹⁶

Factors of 31690353236348268

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 743672

Divisors of 31690353236348268

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 7 9 11 12 14 18 21 22 28 33 36 42 44 63 66 77 84 99 126 132 154 198 231 252 308 389 396 462 693 778 924 1167 1386 1556 2334 2723 2772 3501 4279 4668 5446 7002 8169 8558 10892 12837 14004 16338 17116 24507 25674 29953 32676 38511 41903 49014 51348 59906 77022 83806 89859 98028 119812 125709 154044 167612 179718 251418 269577 293321 359436 377127 460933 502836 539154 586642 701357 754254 879963 921866 1078308 1173284 1382799 1402714 1508508 1759926 1843732 2104071 2639889 2765598 2805428 3226531 3519852 4148397 4208142 4909499 5279778 5531196 6312213 6453062 7714927 8296794 8416284 9679593 9818998 10559556 12624426 12906124 14728497 15429854 16300267 16593588 19359186 19637996 23144781 25248852 29038779 29456994 30859708 32600534 38718372 44185491 46289562 48900801 54004489 58077558 58913988 65201068 69434343 88370982 92579124 97801602 108008978 114101869 116155116 138868686 146702403 162013467 176741964 179302937 195603204 216017956 228203738 272827873 277737372 293404806 324026934 342305607 358605874 456407476 486040401 537908811 545655746 586809612 648053868 684611214 717211748 818483619 972080802 1026916821 1075817622 1091311492 1255120559 1369222428 1613726433 1636967238 1909795111 1944161604 2053833642 2151635244 2455450857 2510241118 3001106603 3227452866 3273934476 3765361677 3819590222 4107667284 4910901714 5020482236 5729385333 6002213206 6454905732 7530723354 7639180444 9003319809 9821803428 11296085031 11458770666 12004426412 15061446708 17188155999 18006639618 21007746221 22592170062 22917541332 27009959427 29388962371 34376311998 36013279236 42015492442 45184340124 54019918854 58777924742 63023238663 68752623996 84030984884 88166887113 108039837708 117555849484 126046477326 176333774226 189069715989 205722736597 252092954652 264500661339 323278586081 352667548452 378139431978 411445473194 529001322678 617168209791 646557172162 756278863956 822890946388 969835758243 1058002645356 1234336419582 1293114344324 1851504629373 1939671516486 2262950102567 2468672839164 2909507274729 3703009258746 3879343032972 4525900205134 5819014549458 6788850307701 7406018517492 9051800410268 11432306362319 11638029098916 13577700615402 20366550923103 22864612724638 27155401230804 34296919086957 40733101846206 45729225449276 68593838173914 80026144536233 81466203692412 102890757260871 125755369985509 137187676347828 160052289072466 205781514521742 240078433608699 251510739971018 320104578144932 377266109956527 411563029043484 480156867217398 503021479942036 720235300826097 754532219913054 880287589898563 960313734434796 1131798329869581 1440470601652194 1509064439826108 1760575179797126 2263596659739162 2640862769695689 2880941203304388 3521150359594252 4527193319478324 5281725539391378 7922588309087067 10563451078782756 15845176618174134 31690353236348268
• Sum of all divisors σ(n): 100131902676449280
• Sum of proper divisors (its aliquot sum) s(n): 68441549440101012
• 31690353236348268 is an abundant number, because the sum of its proper divisors (68441549440101012) is greater than itself. Its abundance is 36751196203752744

Bases of 31690353236348268

• Binary: 1110000100101100011010101010111011101011000110101101100₂
• Hexadecimal: 0x70963557758D6C
• Base-36: 8O1AJAO8XV0

Squares and roots of 31690353236348268

• 31690353236348268 squared (31690353236348268²) is 1004278488244529143577711786599824
• 31690353236348268 cubed (31690353236348268³) is 31825940040134960165018193009724596463926011504832
• The square root of 31690353236348268 is 178017845.2749843505
• The cube root of 31690353236348268 is 316452.8612019167

Scales and comparisons

• 31,690,353,236,348,268 seconds is equal to 1,007,655,208 years, 11 weeks, 2 days, 1 hour, 37 minutes, 48 seconds.
• To count from 1 to 31,690,353,236,348,268 would take you about three billion, twenty-two million, nine hundred sixty-five thousand, six hundred twenty-four 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 31690353236348268 cubic inches would be around 26371.1 feet tall.

Recreational maths with 31690353236348268

• 31690353236348268 backwards is 86284363235309613
• The number of decimal digits it has is: 17
• The sum of 31690353236348268's digits is 72
• More coming soon!