40215504591808

Names of 40215504591808

• Cardinal: 40215504591808 can be written as Forty trillion, two hundred fifteen billion, five hundred four million, five hundred ninety-one thousand, eight hundred eight.

Scientific notation

• Scientific notation: 4.0215504591808 × 10¹³

Factors of 40215504591808

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1254

Divisors of 40215504591808

• Number of divisors d(n): 378
• Complete list of divisors:
  1 2 4 7 8 13 14 16 19 26 28 32 38 52 56 64 76 91 104 112 133 152 169 182 208 224 247 266 304 338 361 364 416 448 494 532 608 676 722 728 832 988 1064 1183 1213 1216 1352 1444 1456 1729 1976 2128 2366 2426 2527 2704 2888 2912 3211 3458 3952 4256 4693 4732 4852 5054 5408 5776 5824 6422 6916 7904 8491 8512 9386 9464 9704 10108 10816 11552 12844 13832 15769 15808 16982 18772 18928 19408 20216 22477 23047 23104 25688 27664 31538 32851 33964 37544 37856 38816 40432 44954 46094 51376 55328 61009 63076 65702 67928 75088 75712 77632 80864 89908 92188 102752 110383 110656 122018 126152 131404 135856 150176 161329 161728 179816 184376 204997 205504 220766 244036 252304 262808 271712 299611 300352 322658 359632 368752 409994 427063 437893 441532 488072 504608 525616 543424 599222 645316 719264 737504 819988 854126 875786 883064 976144 1009216 1051232 1198444 1290632 1434979 1438528 1471369 1475008 1639976 1708252 1751572 1766128 1952288 2097277 2102464 2396888 2581264 2869958 2942738 3065251 3279952 3416504 3503144 3532256 3894943 3904576 4194554 4793776 5162528 5692609 5739916 5885476 6130502 6559904 6833008 7006288 7064512 7789886 8389108 9587552 10299583 10325056 11385218 11479832 11770952 12261004 13119808 13666016 14012576 15579772 16778216 19127797 19175104 20599166 22770436 22959664 23541904 24522008 27264601 27332032 27956011 28025152 31159544 33556432 38255594 39848263 41198332 45540872 45919328 47083808 49044016 54529202 55912022 62319088 67112864 74003917 76511188 79696526 82396664 91081744 91838656 94167616 98088032 109058404 111824044 124638176 133894579 134225728 148007834 153022376 159393052 164793328 182163488 195692077 196176064 218116808 223648088 248661361 249276352 267789158 296015668 306044752 318786104 329586656 363428143 364326976 391384154 436233616 447296176 497322722 518027419 531164209 535578316 592031336 612089504 637572208 659173312 726856286 782768308 872467232 894592352 994645444 1036054838 1062328418 1071156632 1184062672 1224179008 1275144416 1453712572 1565536616 1740629527 1744934464 1789184704 1989290888 2072109676 2124656836 2142313264 2368125344 2543997001 2550288832 2907425144 3131073232 3481259054 3718149463 3978581776 4144219352 4249313672 4284626528 4724565859 4736250688 5087994002 5814850288 6262146464 6905134717 6962518108 7436298926 7957163552 8288438704 8498627344 8569253056 9449131718 10175988004 11629700576 12524292928 13810269434 13925036216 14872597852 15914327104 16576877408 16997254688 18898263436 20351976008 23259401152 27620538868 27850072432 29745195704 33071961013 33153754816 33994509376 37796526872 40703952016 48335943019 55241077736 55700144864 59490391408 66143922026 75593053744 81407904032 89766751321 96671886038 110482155472 111400289728 118980782816 132287844052 151186107488 162815808064 179533502642 193343772076 220964310944 237961565632 264575688104 302372214976 359067005284 386687544152 441928621888 529151376208 628367259247 718134010568 773375088304 1058302752416 1256734518494 1436268021136 1546750176608 2116605504832 2513469036988 2872536042272 3093500353216 5026938073976 5745072084544 10053876147952 20107752295904 40215504591808
• Sum of all divisors σ(n): 104315670981144
• Sum of proper divisors (its aliquot sum) s(n): 64100166389336
• 40215504591808 is an abundant number, because the sum of its proper divisors (64100166389336) is greater than itself. Its abundance is 23884661797528

Bases of 40215504591808

• Binary: 1001001001001101100110110111011001101111000000₂
• Hexadecimal: 0x249366DD9BC0
• Base-36: E96QX3M4G

Squares and roots of 40215504591808

• 40215504591808 squared (40215504591808²) is 1617286809573730332700708864
• 40215504591808 cubed (40215504591808³) is 65040005116682862689856888857968567386112
• The square root of 40215504591808 is 6341569.5684749845
• The cube root of 40215504591808 is 34260.8269084793

Scales and comparisons

• 40,215,504,591,808 seconds is equal to 1,278,728 years, 33 weeks, 6 days, 1 hour, 43 minutes, 28 seconds.
• To count from 1 to 40,215,504,591,808 would take you about three million, one hundred ninety-six thousand, eight hundred twenty-one 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 40215504591808 cubic inches would be around 2855.1 feet tall.

Recreational maths with 40215504591808

• 40215504591808 backwards is 80819540551204
• 40215504591808 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 40215504591808's digits is 52
• More coming soon!