31418838940918

Names of 31418838940918

• Cardinal: 31418838940918 can be written as Thirty-one trillion, four hundred eighteen billion, eight hundred thirty-eight million, nine hundred forty thousand, nine hundred eighteen.

Scientific notation

• Scientific notation: 3.1418838940918 × 10¹³

Factors of 31418838940918

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2893

Divisors of 31418838940918

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 11 13 22 26 29 31 37 58 62 74 113 121 143 226 242 286 319 341 377 403 407 481 638 682 754 806 814 899 962 1073 1147 1243 1469 1573 1798 2146 2294 2486 2657 2938 3146 3277 3503 3509 3751 4147 4181 4433 4477 5291 5314 6554 7006 7018 7502 8294 8362 8866 8954 9889 10582 11687 11803 12617 13673 13949 14911 16159 19778 23374 23606 25234 27346 27898 29227 29822 32318 33263 34541 36047 38533 42601 45539 45617 45991 48763 54353 58201 58454 66526 69082 72094 77053 77066 82367 85202 91078 91234 91982 97526 98309 101587 108706 108779 116402 121249 128557 129611 129833 138787 153439 154106 164021 164734 177749 196618 203174 217558 242498 257114 259222 259666 277574 300241 306878 321497 328042 355498 365893 379951 396517 423863 432419 468611 500929 505901 597883 600482 642994 731786 759902 793034 847583 847726 864838 906037 937222 1001689 1001858 1011802 1070771 1081399 1117457 1195766 1278017 1320631 1333739 1414127 1425721 1576237 1684943 1687829 1695166 1804231 1812074 2003378 2141542 2162798 2234914 2388643 2556034 2641262 2667478 2828254 2850961 2851442 3047579 3152474 3302651 3369886 3375658 3608462 3758719 3903133 4024823 4179461 4756609 4777286 5154721 5510219 5701922 6095158 6576713 6605302 7517438 7806266 8049646 8358922 8706989 9307471 9323413 9513218 9966407 10309442 11018579 11020438 11108917 11778481 11895389 12292027 13153426 14058187 14526941 14671129 15682931 17338607 17413978 18534373 18614942 18646826 19932814 22037158 22217834 23556962 23790778 24584054 26275073 28116374 29053882 29342258 31052359 31360571 31365862 33523369 34677214 36329161 37062493 37068746 39618527 41345909 42934463 48863347 52322699 52550146 62104718 62721142 67046738 72658322 74124986 79237054 82691818 85868926 88379791 95776879 97726694 102382181 104645398 113190857 120997123 121204369 122198087 129563291 144415921 154640057 159796351 176759582 190724677 191553758 203878103 204764362 226381714 241994246 242408738 244396174 259126582 269916659 288831842 289025803 309280114 319592702 322158593 341575949 344376427 344966281 368757059 381449354 407687423 407756206 435803797 454804999 472279093 537496817 539833318 578051606 644317186 683151898 688752854 689932562 737514118 815374846 871607594 909609998 944558186 972177701 1053545669 1074993634 1126203991 1148937283 1245099427 1330968353 1344178957 1588575131 1944355402 2107091338 2252407982 2297874566 2490198854 2661936706 2688357914 2969083249 3177150262 3508916567 3543744523 3757335439 3788140697 4188061709 4476893551 4484561653 4793841767 5912464987 5938166498 7017833134 7087489046 7514670878 7576281394 8376123418 8953787102 8969123306 9587683534 9986916383 10693954711 11824929974 12638310113 13696093697 14640651883 17474326441 19973832766 21387909422 25276620226 27392187394 29281303766 32659915739 34948652882 38598082237 38981189753 41669547667 46068678799 49245829061 65319831478 77196164474 77962379506 83339095334 92137357598 98491658122 109856080213 129829912979 139021411243 219712160426 259659825958 278042822486 424578904607 506755466789 541704119671 849157809214 1013510933578 1083408239342 1208416882343 1428129042769 2416833764686 2856258085538 15709419470459 31418838940918
• Sum of all divisors σ(n): 61746961167360
• Sum of proper divisors (its aliquot sum) s(n): 30328122226442
• 31418838940918 is a deficient number, because the sum of its proper divisors (30328122226442) is less than itself. Its deficiency is 1090716714476

Bases of 31418838940918

• Binary: 111001001001101000100101110111111110011110110₂
• Hexadecimal: 0x1C9344BBFCF6
• Base-36: B4XM5HTKM

Squares and roots of 31418838940918

• 31418838940918 squared (31418838940918²) is 987143440395345311894682724
• 31418838940918 cubed (31418838940918³) is 31014900765365041958386029744075791300632
• The square root of 31418838940918 is 5605251.0149785443
• The cube root of 31418838940918 is 31554.6507212285

Scales and comparisons

• 31,418,838,940,918 seconds is equal to 999,021 years, 46 weeks, 3 days, 5 hours, 21 minutes, 58 seconds.
• To count from 1 to 31,418,838,940,918 would take you about two million, four hundred ninety-seven thousand, five hundred fifty-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 31418838940918 cubic inches would be around 2629.6 feet tall.

Recreational maths with 31418838940918

• 31418838940918 backwards is 81904983881413
• The number of decimal digits it has is: 14
• The sum of 31418838940918's digits is 67
• More coming soon!