40447412895270464

Names of 40447412895270464

• Cardinal: 40447412895270464 can be written as Forty quadrillion, four hundred forty-seven trillion, four hundred twelve billion, eight hundred ninety-five million, two hundred seventy thousand, four hundred sixty-four.

Scientific notation

• Scientific notation: 4.0447412895270464 × 10¹⁶

Factors of 40447412895270464

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 3163

Divisors of 40447412895270464

• Number of divisors d(n): 252
• Complete list of divisors:
  1 2 4 8 16 31 32 41 62 64 82 124 164 248 328 496 656 961 992 1271 1312 1681 1922 1984 2542 2624 3089 3362 3844 5084 6178 6724 7688 10168 12356 13448 15376 20336 24712 26896 30752 39401 40672 49424 52111 53792 61504 68921 78802 81344 95759 98848 104222 107584 126649 137842 157604 191518 197696 208444 253298 275684 315208 383036 416888 506596 551368 630416 766072 833776 1013192 1102736 1260832 1532144 1615441 1667552 2026384 2136551 2205472 2521664 2968529 3064288 3230882 3335104 3926119 4052768 4273102 4410944 5192609 5937058 6128576 6461764 7852238 8105536 8546204 9541921 10385218 11874116 12923528 15704476 17092408 19083842 20770436 23748232 25847056 31408952 34184816 38167684 41540872 47496464 51694112 62817904 66233081 68369632 76335368 83081744 94992928 103388224 121709689 125635808 132466162 136739264 152670736 160970879 166163488 189985856 212896969 243419378 251271616 264932324 295799551 305341472 321941758 332326976 391218761 425793938 486838756 529864648 591599102 610682944 643883516 782437522 851587876 973677512 1059729296 1183198204 1287767032 1564875044 1703175752 1947355024 2119458592 2366396408 2575534064 3129750088 3406351504 3894710048 4238917184 4732792816 4990097249 5151068128 6259500176 6599806039 6812703008 7789420096 9169786081 9465585632 9980194498 10302136256 12127781591 12519000352 13199612078 13625406016 16039969201 18339572162 18931171264 19960388996 24255563182 25038000704 26399224156 32079938402 36679144324 39920777992 48511126364 52798448312 64159876804 73358288648 79841555984 97022252728 105596896624 128319753608 146716577296 159683111968 194044505456 204593987209 211193793248 256639507216 293433154592 319366223936 375961229321 388089010912 409187974418 422387586496 497239045231 513279014432 586866309184 657638737241 751922458642 776178021824 818375948836 994478090462 1026558028864 1315277474482 1503844917284 1636751897672 1988956180924 2630554948964 3007689834568 3273503795344 3977912361848 5261109897928 6015379669136 6547007590688 7955824723696 10522219795856 12030759338272 13094015181376 15414410402161 15911649447392 20386800854471 21044439591712 24061518676544 30828820804322 31823298894784 40773601708942 42088879183424 61657641608644 81547203417884 123315283217288 163094406835768 246630566434576 326188813671536 493261132869152 631990826488601 652377627343072 986522265738304 1263981652977202 1304755254686144 2527963305954404 5055926611908808 10111853223817616 20223706447635232 40447412895270464
• Sum of all divisors σ(n): 85036364443620324
• Sum of proper divisors (its aliquot sum) s(n): 44588951548349860
• 40447412895270464 is an abundant number, because the sum of its proper divisors (44588951548349860) is greater than itself. Its abundance is 4141538653079396

Bases of 40447412895270464

• Binary: 10001111101100101011010100101101101101001100011001000000₂
• Hexadecimal: 0x8FB2B52DB4C640
• Base-36: B29ESYSL9A8

Squares and roots of 40447412895270464

• 40447412895270464 squared (40447412895270464²) is 1635993209920491419187539710775296
• 40447412895270464 cubed (40447412895270464³) is 66171692855513003820710879912136416618177049657344
• The square root of 40447412895270464 is 201115421.8235649477
• The cube root of 40447412895270464 is 343265.5733070747

Scales and comparisons

• 40,447,412,895,270,464 seconds is equal to 1,286,102,618 years, 2 days, 12 hours, 27 minutes, 44 seconds.
• To count from 1 to 40,447,412,895,270,464 would take you about three billion, eight hundred fifty-eight million, three hundred seven thousand, eight 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 40447412895270464 cubic inches would be around 28605.5 feet tall.

Recreational maths with 40447412895270464

• 40447412895270464 backwards is 46407259821474404
• The number of decimal digits it has is: 17
• The sum of 40447412895270464's digits is 71
• More coming soon!