40646963857416972

Names of 40646963857416972

• Cardinal: 40646963857416972 can be written as Forty quadrillion, six hundred forty-six trillion, nine hundred sixty-three billion, eight hundred fifty-seven million, four hundred sixteen thousand, nine hundred seventy-two.

Scientific notation

• Scientific notation: 4.0646963857416972 × 10¹⁶

Factors of 40646963857416972

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 945

Divisors of 40646963857416972

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 11 12 22 23 33 44 46 66 69 92 132 138 253 276 359 506 529 547 718 759 1012 1058 1077 1094 1436 1518 1587 1641 2116 2154 2188 3036 3174 3282 3949 4308 5819 6017 6348 6564 7898 8257 11638 11847 12034 12167 12581 15796 16514 17457 18051 23276 23694 24068 24334 24771 25162 33028 34914 36102 36501 37743 47388 48668 49542 50324 69828 72204 73002 75486 90827 99084 128881 133837 138391 146004 150972 181654 189911 196373 257762 267674 272481 276782 289363 363308 379822 386643 392746 401511 415173 515524 535348 544962 553564 569733 578726 589119 759644 773286 785492 803022 830346 868089 1089924 1139466 1157452 1178238 1417691 1546572 1606044 1660692 1736178 2089021 2160103 2278932 2356476 2835382 2964263 3182993 3472356 4178042 4253073 4320206 4367953 4516579 5670764 5928526 6267063 6365986 6480309 6655349 8356084 8506146 8640412 8735906 8892789 9033158 9548979 11857052 12534126 12731972 12960618 13103859 13310698 13549737 17012292 17471812 17785578 18066316 19097958 19966047 25068252 25921236 26207718 26621396 27099474 32606893 35571156 38195916 39932094 46268279 48047483 49682369 52415436 54198948 65213786 68178049 70497907 73208839 79864188 92536558 96094966 97820679 99364738 103881317 130427572 136356098 138804837 140995814 144142449 146417678 149047107 185073116 192189932 195641358 198729476 204534147 207762634 211493721 219626517 272712196 277609674 281991628 288284898 292835356 298094214 311643951 391282716 409068294 415525268 422987442 439253034 508951069 555219348 576569796 596188428 623287902 749958539 775476977 818136588 845974884 878506068 1017902138 1064170417 1142694487 1246575804 1499917078 1526853207 1550953954 1568095127 1621451861 2035804276 2128340834 2249875617 2285388974 2326430931 2389270291 2999834156 3053706414 3101907908 3136190254 3192511251 3242903722 3428083461 4256681668 4499751234 4570777948 4652861862 4704285381 4778540582 4864355583 6107412828 6272380508 6385022502 6485807444 6856166922 7167810873 8999502468 9305723724 9408570762 9557081164 9728711166 11705874587 12770045004 13712333844 14335621746 17249046397 17835970471 18817141524 19457422332 23411749174 24475919591 25308748613 26281973201 28671243492 34498092794 35117623761 35671940942 37293392803 46823498348 48951839182 50617497226 51747139191 52563946402 53507911413 68996185588 70235247522 71343881884 73427758773 74586785606 75926245839 78845919603 97903678364 101234994452 103494278382 105127892804 107015822826 111880178409 140470495044 146855517546 149173571212 151852491678 157691839206 206988556764 214031645652 223760356818 269235115501 278396234743 293711035092 303704983356 315383678412 410227320833 447520713636 538470231002 556792469486 562946150593 582101218099 807705346503 820454641666 835188704229 857748034469 1076940462004 1113584938972 1125892301186 1164202436198 1230681962499 1615410693006 1640909283332 1670377408458 1688838451779 1715496068938 1746303654297 2251784602372 2328404872396 2461363924998 2573244103407 3230821386012 3340754816916 3377676903558 3430992137876 3492607308594 4922727849996 5146488206814 6192407656523 6403113399089 6755353807116 6985214617188 9435228379159 10292976413628 12384815313046 12806226798178 13388328016277 18577222969569 18870456758318 19209340197267 24769630626092 25612453596356 26776656032554 28305685137477 37154445939138 37740913516636 38418680394534 40164984048831 53553312065108 56611370274954 74308891878276 76837360789068 80329968097662 113222740549908 147271608179047 160659936195324 294543216358094 307931544374371 441814824537141 589086432716188 615863088748742 883629649074282 923794633123113 1231726177497484 1767259298148564 1847589266246226 3387246988118081 3695178532492452 6774493976236162 10161740964354243 13548987952472324 20323481928708486 40646963857416972
• Sum of all divisors σ(n): 108668010195763200
• Sum of proper divisors (its aliquot sum) s(n): 68021046338346228
• 40646963857416972 is an abundant number, because the sum of its proper divisors (68021046338346228) is greater than itself. Its abundance is 27374082480929256

Bases of 40646963857416972

• Binary: 10010000011010000011001011000001111010110110001100001100₂
• Hexadecimal: 0x906832C1EB630C
• Base-36: B4859EV76DO

Squares and roots of 40646963857416972

• 40646963857416972 squared (40646963857416972²) is 1652175670826161608075935873648784
• 40646963857416972 cubed (40646963857416972³) is 67155924778174631207319291025694481093106968762048
• The square root of 40646963857416972 is 201610921.9695623831
• The cube root of 40646963857416972 is 343829.1580512235

Scales and comparisons

• 40,646,963,857,416,972 seconds is equal to 1,292,447,721 years, 18 weeks, 1 day, 22 hours, 56 minutes, 12 seconds.
• To count from 1 to 40,646,963,857,416,972 would take you about three billion, eight hundred seventy-seven million, three hundred forty-three thousand, one hundred sixty-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 40646963857416972 cubic inches would be around 28652.4 feet tall.

Recreational maths with 40646963857416972

• 40646963857416972 backwards is 27961475836964604
• The number of decimal digits it has is: 17
• The sum of 40646963857416972's digits is 87
• More coming soon!