18249115648132746

Names of 18249115648132746

• Cardinal: 18249115648132746 can be written as Eighteen quadrillion, two hundred forty-nine trillion, one hundred fifteen billion, six hundred forty-eight million, one hundred thirty-two thousand, seven hundred forty-six.

Scientific notation

• Scientific notation: 1.8249115648132746 × 10¹⁶

Factors of 18249115648132746

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2683

Divisors of 18249115648132746

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 3 6 9 13 18 26 31 39 62 78 93 113 117 186 226 234 279 339 403 558 678 806 961 1017 1209 1469 1922 2034 2418 2521 2883 2938 3503 3627 4407 5042 5766 7006 7254 7563 8649 8814 10509 12493 12769 13221 15126 17298 21018 22689 24986 25538 26442 31527 32773 37479 38307 45378 45539 63054 65546 74958 76614 78151 91078 98319 108593 112437 114921 136617 156302 165997 196638 217186 224874 229842 234453 273234 284873 294957 325779 331994 395839 409851 468906 497991 569746 589914 651558 703359 791678 819702 854619 977337 995982 1015963 1187517 1406718 1411709 1493973 1709238 1954674 2031926 2375034 2422681 2563857 2823418 2987946 3047889 3562551 3703349 4235127 4845362 5127714 5145907 6095778 6355441 7125102 7268043 7406698 8470254 8831063 9143667 10291814 11110047 12271009 12705381 12710882 14536086 15437721 17662126 18287334 19066323 21804129 22220094 24542018 25410762 26493189 30875442 31494853 32190649 33330141 36813027 38132646 43608258 46313163 52986378 57198969 62989706 64381298 66660282 73626054 79479567 82620733 92626326 94484559 96571947 110439081 114397938 114803819 158959134 159523117 165241466 188969118 193143894 197018671 220878162 229607638 247862199 273762953 283453677 289715841 319046234 344411457 394037342 418478437 478569351 495724398 547525906 566907354 579431682 591056013 688822914 718164833 743586597 821288859 836956874 957138702 997910119 1033234371 1182112026 1255435311 1435708053 1436329666 1487173194 1642577718 1773168039 1995820238 2066468742 2154494499 2463866577 2510870622 2561242723 2871416106 2993730357 3546336078 3558918389 3766305933 4308988998 4927733154 5122485446 5987460714 6107578801 6463483497 7117836778 7532611866 7683728169 8981191071 9336142829 10676755167 12215157602 12926966994 12972831547 15367456338 17962382142 18322736403 18672285658 21353510334 22263109823 23051184507 25945663094 28008428487 30935213689 32030265501 36645472806 38918494641 44526219646 46102369014 54968209209 56016856974 61870427378 64060531002 66789329469 77836989282 79398524413 81152626129 84025285461 92805641067 109936418418 116755483923 133578658938 158797048826 162305252258 168050570922 185611282134 200367988407 233510967846 238195573239 243457878387 278416923201 289420427699 400735976814 402157777957 476391146478 486915756774 556833846402 578840855398 690156404513 714586719717 730373635161 804315555914 868261283097 1054984139677 1206473333871 1380312809026 1429173439434 1460747270322 1736522566194 2070469213539 2109968279354 2412946667742 2515731409999 2604783849291 3164952419031 3619420001613 4140938427078 5031462819998 5209567698582 6211407640617 6329904838062 7238840003226 7547194229997 8972033258669 9494857257093 12422815281234 15094388459994 17944066517338 18989714514186 22641582689991 26916099776007 32704508329987 45283165379982 53832199552014 65409016659974 77987673709969 80748299328021 98113524989961 155975347419938 161496598656042 196227049979922 233963021129907 294340574969883 467926042259814 588681149939766 701889063389721 1013839758229597 1403778126779442 2027679516459194 3041519274688791 6083038549377582 9124557824066373 18249115648132746
• Sum of all divisors σ(n): 44409603347762562
• Sum of proper divisors (its aliquot sum) s(n): 26160487699629816
• 18249115648132746 is an abundant number, because the sum of its proper divisors (26160487699629816) is greater than itself. Its abundance is 7911372051497070

Bases of 18249115648132746

• Binary: 1000000110101010111100101010111101011000000011010001010₂
• Hexadecimal: 0x40D57957AC068A
• Base-36: 4ZORRZQP0UI

Squares and roots of 18249115648132746

• 18249115648132746 squared (18249115648132746²) is 333030221938923454115636437500516
• 18249115648132746 cubed (18249115648132746³) is 6077507034486729336617375245909674818206811496936
• The square root of 18249115648132746 is 135089287.6883017175
• The cube root of 18249115648132746 is 263277.6186674659

Scales and comparisons

• 18,249,115,648,132,746 seconds is equal to 580,265,429 years, 20 weeks, 1 day, 19 hours, 59 minutes, 6 seconds.
• To count from 1 to 18,249,115,648,132,746 would take you about one billion, seven hundred forty million, seven hundred ninety-six thousand, two hundred eighty-eight 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 18249115648132746 cubic inches would be around 21939.8 feet tall.

Recreational maths with 18249115648132746

• 18249115648132746 backwards is 64723184651194281
• The number of decimal digits it has is: 17
• The sum of 18249115648132746's digits is 72
• More coming soon!