31976181993613

Names of 31976181993613

• Cardinal: 31976181993613 can be written as Thirty-one trillion, nine hundred seventy-six billion, one hundred eighty-one million, nine hundred ninety-three thousand, six hundred thirteen.

Scientific notation

• Scientific notation: 3.1976181993613 × 10¹³

Factors of 31976181993613

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 117

Divisors of 31976181993613

• Number of divisors d(n): 216
• Complete list of divisors:
  1 11 13 23 29 41 143 169 253 299 319 377 451 529 533 667 841 943 1189 1681 1859 3289 3887 4147 4901 5819 5863 6877 6929 7337 8671 9251 10373 10933 12167 12259 13079 15341 15457 18491 19343 21689 21853 27347 34481 38663 42757 48749 53911 75647 76219 89401 95381 112723 120263 133837 134849 142129 158171 159367 168751 170027 199433 200941 212773 238579 240383 251459 281957 284089 300817 352843 355511 379291 425293 444889 448253 498847 502619 536239 628981 633737 793063 889249 983411 1121227 1239953 1413721 1563419 1739881 1753037 2056223 2193763 2210351 2592629 2766049 3101527 3124979 3268967 3665441 3881273 3910621 4586959 4621643 4893779 4930783 5487317 5528809 5783557 5827289 6485011 6534047 6918791 6971107 8176753 8238581 8723693 9781739 10232447 10309819 11560237 12333497 14466563 14575951 15550931 18240449 18378373 20452727 22618453 25788221 28518919 32515583 35958637 40319851 50456549 50838073 59630467 63619127 64100179 71335121 71874517 75186241 84305143 89944283 90624391 106297789 112556917 113408009 127162607 133021811 134027647 150283081 159132193 160335461 188065319 189487363 200644939 202162103 224979997 237125837 238918849 265885451 283670431 335246873 357671413 419530327 422702579 593129083 655935137 747858409 827048651 927356573 1169275679 1463239921 1474304117 1653113891 1729283543 2068718509 2084360993 2444849147 2608384207 2628107339 2924739961 3082635881 3456510863 3687715603 4358209349 4614833597 4649728369 5453894251 5495133527 6524419913 7710678079 8226442499 9722159317 17200743407 19022118973 26893340617 33908994691 38021619493 47940302839 59992836761 60446468797 70900625263 84817458869 100238815027 106943752487 126388071121 189208177477 223609664291 779906877893 1102626965297 1390268782331 2459706307201 2906925635783 31976181993613
• Sum of all divisors σ(n): 41920154976960
• Sum of proper divisors (its aliquot sum) s(n): 9943972983347
• 31976181993613 is a deficient number, because the sum of its proper divisors (9943972983347) is less than itself. Its deficiency is 22032209010266

Bases of 31976181993613

• Binary: 111010001010100001000111110000001000010001101₂
• Hexadecimal: 0x1D1508F8108D
• Base-36: BC1NL5PCD

Squares and roots of 31976181993613

• 31976181993613 squared (31976181993613²) is 1022476214888660251172793769
• 31976181993613 cubed (31976181993613³) is 32694885531420354343173093981769324197397
• The square root of 31976181993613 is 5654748.6233795575
• The cube root of 31976181993613 is 31740.1422658679

Scales and comparisons

• 31,976,181,993,613 seconds is equal to 1,016,743 years, 35 weeks, 2 days, 13 seconds.
• To count from 1 to 31,976,181,993,613 would take you about two million, five hundred forty-one thousand, eight hundred fifty-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 31976181993613 cubic inches would be around 2645 feet tall.

Recreational maths with 31976181993613

• 31976181993613 backwards is 31639918167913
• The number of decimal digits it has is: 14
• The sum of 31976181993613's digits is 67
• More coming soon!