40126245352317918

Names of 40126245352317918

• Cardinal: 40126245352317918 can be written as Forty quadrillion, one hundred twenty-six trillion, two hundred forty-five billion, three hundred fifty-two million, three hundred seventeen thousand, nine hundred eighteen.

Scientific notation

• Scientific notation: 4.0126245352317918 × 10¹⁶

Factors of 40126245352317918

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 637

Divisors of 40126245352317918

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 6 9 18 27 37 54 67 74 111 134 201 211 222 317 333 402 422 603 633 634 666 951 999 1206 1266 1809 1899 1902 1998 2479 2853 3618 3798 4489 4958 5697 5706 7437 7807 8559 8978 11394 11729 13467 14137 14874 15614 17118 21239 22311 23421 23458 26934 28274 35187 40401 42411 42478 44521 44622 46842 63717 66887 66933 70263 70374 80802 84822 89042 100489 105561 121203 127233 127434 133563 133774 133866 140526 166093 191151 200661 200978 210789 211122 242406 254466 267126 301467 316683 332186 381699 382302 400689 401322 421578 498279 523069 573453 601983 602934 633366 763398 785843 801378 904401 947179 996558 1046138 1146906 1202067 1203966 1423013 1494837 1569207 1571686 1647277 1805949 1808802 1894358 2357529 2404134 2474819 2713203 2841537 2846026 2982907 2989674 3138414 3294554 3611898 3718093 4269039 4481429 4484511 4707621 4715058 4941831 4949638 5426406 5683074 5965814 6732763 7072587 7424457 7436186 8524611 8538078 8948721 8962858 8969022 9415242 9883662 11154279 12807117 13444287 13465526 14113157 14122863 14145174 14825493 14848914 17049222 17897442 20198289 21203179 21217761 22273371 22308558 25573833 25614234 26846163 26888574 28226314 28245726 29650986 33462837 35045623 38421351 40332861 40396578 42339471 42406358 42435522 44476479 44546742 51147666 52651481 53692326 60594867 63609537 66820113 66925674 70091246 76842702 80538489 80665722 84678942 88952958 100388511 105136869 105302962 110367559 120998583 121189734 127018413 127219074 133640226 157954443 161076978 165812873 181784601 190828611 199854769 200777022 210273738 220735118 241997166 249112231 254036826 300255743 315410607 315908886 331102677 331625746 363569202 381055239 381657222 399709538 451095121 473863329 497438619 498224462 522186809 572485833 599564307 600511486 630821214 662205354 747336693 762110478 784517623 900767229 902190242 945581519 946231821 947726658 993308031 994877238 1044373618 1144971666 1199128614 1353285363 1420612993 1421589987 1492315857 1494673386 1566560427 1569035246 1798692921 1801534458 1891163038 1892463642 1986616062 2242010079 2353552869 2702301687 2706570726 2836744557 2841225986 2843179974 2979924093 2984631714 3133120854 3597385842 4059856089 4261838979 4473870769 4476947571 4484020158 4699681281 4707105738 5396078763 5404603374 5673489114 5959848186 6726030237 7060658607 7394626453 8106905061 8119712178 8510233671 8523677958 8947741538 8953895142 9399362562 10792157526 11109462491 12179568267 12785516937 13421612307 13452060474 14099043843 14121317214 14789252906 16213810122 16690519477 17020467342 21181975821 22183879359 22218924982 24359136534 25530701013 25571033874 26843224614 28198087686 33328387473 33381038954 34986516203 38356550811 40264836921 42363951642 44367758718 50071558431 51061402026 52562680741 63353961773 66551638077 66656774946 69973032406 76713101622 80529673842 95181070531 99985162419 100143116862 104959548609 105125361482 120794510763 126707923546 133103276154 150214675293 157688042223 165533218453 190061885319 190362141062 199654914231 199970324838 209919097218 241589021526 285543211593 299749341523 299955487257 300429350586 314878645827 315376084446 331066436906 380123770638 399309828462 450644025879 473064126669 496599655359 570185655957 571086423186 599498683046 599910974514 629757291654 856629634779 899248024569 901288051758 944635937481 946128253338 993199310718 1140371311914 1419192380007 1489798966077 1710556967871 1713259269558 1798496049138 1889271874962 2344096585601 2569888904337 2697744073707 2838384760014 2979597932154 3421113935742 3521699609647 4469396898231 4688193171202 5139777808674 5395488147414 7032289756803 7043399219294 8093232221121 8938793796462 10565098828941 11090725636351 14064579513606 16186464442242 20083205882041 21096869270409 21130197657882 22181451272702 31695296486823 33272176909053 40166411764082 42193738540818 60249617646123 63290607811227 63390592973646 66544353818106 95085889460469 99816530727159 120499235292246 126581215622454 180748852938369 190171778920938 199633061454318 299449592181477 361497705876738 542246558815107 598899184362954 743078617635517 1084493117630214 1486157235271034 2229235852906551 4458471705813102 6687707558719653 13375415117439306 20063122676158959 40126245352317918
• Sum of all divisors σ(n): 93704961502217520
• Sum of proper divisors (its aliquot sum) s(n): 53578716149899602
• 40126245352317918 is an abundant number, because the sum of its proper divisors (53578716149899602) is greater than itself. Its abundance is 13452470797581684

Bases of 40126245352317918

• Binary: 10001110100011101001101110001000011001010010001111011110₂
• Hexadecimal: 0x8E8E9B886523DE
• Base-36: AZ3KEMTTEJI

Squares and roots of 40126245352317918

• 40126245352317918 squared (40126245352317918²) is 1610115566074415315243735343854724
• 40126245352317918 cubed (40126245352317918³) is 64607892249888241149951796056660398521290454144632
• The square root of 40126245352317918 is 200315364.7434912019
• The cube root of 40126245352317918 is 342354.6056711785

Scales and comparisons

• 40,126,245,352,317,918 seconds is equal to 1,275,890,483 years, 30 weeks, 4 hours, 45 minutes, 18 seconds.
• To count from 1 to 40,126,245,352,317,918 would take you about three billion, eight hundred twenty-seven million, six hundred seventy-one thousand, four hundred fifty 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 40126245352317918 cubic inches would be around 28529.6 feet tall.

Recreational maths with 40126245352317918

• 40126245352317918 backwards is 81971325354262104
• The number of decimal digits it has is: 17
• The sum of 40126245352317918's digits is 63
• More coming soon!