13218349650327558

Names of 13218349650327558

• Cardinal: 13218349650327558 can be written as Thirteen quadrillion, two hundred eighteen trillion, three hundred forty-nine billion, six hundred fifty million, three hundred twenty-seven thousand, five hundred fifty-eight.

Scientific notation

• Scientific notation: 1.3218349650327558 × 10¹⁶

Factors of 13218349650327558

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 5073

Divisors of 13218349650327558

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 3 6 9 11 18 22 31 33 53 62 66 93 99 106 159 186 198 279 318 341 477 558 583 682 954 961 1023 1166 1643 1749 1922 2046 2809 2883 3069 3286 3498 4929 4973 5247 5618 5766 6138 8427 8649 9858 9946 10494 10571 14787 14919 16854 17298 18073 21142 25281 29574 29838 30899 31713 36146 44757 50562 50933 54219 54703 61798 63426 87079 89514 92697 95139 101866 108438 109406 152799 154163 162657 164109 174158 185394 190278 261237 263569 278091 305598 308326 325314 328218 458397 462489 492327 522474 527138 556182 560263 783711 790707 916794 924978 957869 984654 1120526 1387467 1567422 1581414 1680789 1695793 1915738 2372121 2699449 2774934 2873607 2899259 3361578 3391586 4744242 4779053 5042367 5087379 5398898 5747214 5798518 8098347 8170639 8620821 8697777 9558106 10084734 10174758 13969157 14337159 15262137 16196694 16341278 17241642 17395554 24295041 24511917 24730729 26093331 27938314 28674318 29693939 30524274 41907471 43011477 48590082 49023834 49461458 52186662 52569583 59387878 73535751 74192187 83814942 86022954 89081817 89877029 105139166 125722413 147071502 148384374 153660727 157708749 178163634 179754058 222576561 251444826 253289809 267245451 269631087 272038019 307321454 315417498 433043867 445153122 460982181 473126247 506579618 534490902 539262174 544076038 759869427 766652599 808893261 816114057 866087734 921964362 946252494 1299131601 1310728637 1382946543 1519738854 1533305198 1617786522 1632228114 2279608281 2299957797 2448342171 2598263202 2621457274 2765893086 2786187899 3897394803 3932185911 4559216562 4599915594 4763482537 4896684342 5572375798 6899873391 7794789606 7864371822 8358563697 8433178589 9526965074 11796557733 13424359877 13799746782 14290447611 14418015007 16717127394 16866357178 23593115466 23766230569 25075691091 25299535767 26848719754 28580895222 28836030014 40273079631 40632587747 42871342833 43254045021 47532461138 50151382182 50599071534 69468617761 71298691707 75898607301 80546159262 81265175494 85742685666 86508090042 120819238893 121897763241 129762135063 138937235522 142597383414 147667958647 151797214602 208405853283 213896075121 241638477786 243795526482 259524270126 261428536259 295335917294 365693289723 416811706566 427792150242 443003875941 446958465217 522857072518 625217559849 731386579446 764154795371 784285608777 886007751882 893916930434 1250435119698 1259610220157 1329011627823 1340875395651 1528309590742 1568571217554 2153527150591 2292464386113 2352856826331 2519220440314 2658023255646 2681750791302 3778830660471 4022626186953 4307054301182 4584928772226 4705713652662 6460581451773 6877393158339 7557661320942 8045252373906 11336491981413 12921162903546 13754786316678 13855712421727 19381744355319 22672983962826 23688798656501 27711424843454 38763488710638 41567137265181 47377597313002 66759341668321 71066395969503 83134274530362 124701411795543 133518683336642 142132791939006 200278025004963 213199187908509 249402823591086 400556050009926 426398375817018 600834075014889 734352758351531 1201668150029778 1468705516703062 2203058275054593 4406116550109186 6609174825163779 13218349650327558
• Sum of all divisors σ(n): 32910971869702836
• Sum of proper divisors (its aliquot sum) s(n): 19692622219375278
• 13218349650327558 is an abundant number, because the sum of its proper divisors (19692622219375278) is greater than itself. Its abundance is 6474272569047720

Bases of 13218349650327558

• Binary: 101110111101100000010011011011011011001011100000000110₂
• Hexadecimal: 0x2EF604DB6CB806
• Base-36: 3M5IHZY4PHI

Squares and roots of 13218349650327558

• 13218349650327558 squared (13218349650327558²) is 174724767478314674849416694243364
• 13218349650327558 cubed (13218349650327558³) is 2309573069100544660271312761320252777755567825112
• The square root of 13218349650327558 is 114971081.8002838399
• The cube root of 13218349650327558 is 236442.6102634303

Scales and comparisons

• 13,218,349,650,327,558 seconds is equal to 420,302,631 years, 43 weeks, 4 days, 21 hours, 39 minutes, 18 seconds.
• To count from 1 to 13,218,349,650,327,558 would take you about one billion, two hundred sixty million, nine hundred seven thousand, eight hundred ninety-five 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 13218349650327558 cubic inches would be around 19703.6 feet tall.

Recreational maths with 13218349650327558

• 13218349650327558 backwards is 85572305694381231
• The number of decimal digits it has is: 17
• The sum of 13218349650327558's digits is 72
• More coming soon!