42046394788728

Names of 42046394788728

• Cardinal: 42046394788728 can be written as Forty-two trillion, forty-six billion, three hundred ninety-four million, seven hundred eighty-eight thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 4.2046394788728 × 10¹³

Factors of 42046394788728

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 147007

Divisors of 42046394788728

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 18 22 24 27 33 36 37 44 54 66 72 74 81 88 99 108 111 132 148 162 198 216 222 264 296 297 324 333 396 407 444 594 648 666 792 814 888 891 999 1093 1188 1221 1332 1628 1782 1998 2186 2376 2442 2664 2997 3256 3279 3564 3663 3996 4372 4884 5994 6558 7128 7326 7992 8744 9768 9837 10989 11988 12023 13116 14652 19674 21978 23976 24046 26232 29304 29511 32967 36069 39348 40441 43956 48092 59022 65934 72138 78696 80882 87912 88533 96184 108207 118044 121323 131868 144276 145861 161764 177066 216414 236088 242646 263736 288552 291722 323528 324621 354132 363969 432828 437583 444851 485292 583444 649242 708264 727938 865656 875166 889702 970584 973863 1091907 1166888 1298484 1312749 1334553 1455876 1604471 1750332 1779404 1947726 2183814 2596968 2625498 2669106 2911752 3208942 3275721 3500664 3558808 3895452 3938247 4003659 4367628 4813413 5250996 5338212 5396857 6417884 6551442 7790904 7876494 8007318 8735256 9626826 10501992 10676424 10793714 11814741 12010977 12835768 13102884 14440239 15752988 16014636 16190571 19253652 21587428 23629482 24021954 26205768 28880478 31505976 32029272 32381142 36032931 38507304 43174856 43320717 47258964 48043908 48571713 57760956 59365427 64762284 72065862 86641434 94517928 96087816 97143426 115521912 118730854 129524568 129962151 144131724 145715139 159426073 173282868 178096281 194286852 237461708 259924302 288263448 291430278 318852146 346565736 356192562 388573704 437145417 474923416 478278219 519848604 534288843 582860556 637704292 712385124 874290834 956556438 1039697208 1068577686 1165721112 1275408584 1424770248 1434834657 1602866529 1748581668 1753686803 1913112876 2137155372 2869669314 3205733058 3497163336 3507373606 3826225752 4274310744 4304503971 4808599587 5261060409 5739338628 5898764701 6411466116 7014747212 8609007942 9617199174 10522120818 11478677256 11797529402 12822932232 12913511913 14029494424 15783181227 17218015884 17696294103 19234398348 21044241636 23595058804 25827023826 31566362454 34436031768 35392588206 38468796696 42088483272 47190117608 47349543681 51654047652 53088882309 63132724908 64886411711 70785176412 94699087362 103308095304 106177764618 126265449816 129772823422 141570352824 142048631043 159266646927 189398174724 194659235133 212355529236 259545646844 284097262086 318533293854 378796349448 389318470266 424711058472 477799940781 519091293688 568194524172 583977705399 637066587708 778636940532 955599881562 1136389048344 1167955410798 1274133175416 1557273881064 1751933116197 1911199763124 2335910821596 3503866232394 3822399526248 4671821643192 5255799348591 7007732464788 10511598697182 14015464929576 21023197394364 42046394788728
• Sum of all divisors σ(n): 132069020893920
• Sum of proper divisors (its aliquot sum) s(n): 90022626105192
• 42046394788728 is an abundant number, because the sum of its proper divisors (90022626105192) is greater than itself. Its abundance is 47976231316464

Bases of 42046394788728

• Binary: 1001100011110110110000011011001110101101111000₂
• Hexadecimal: 0x263DB06CEB78
• Base-36: EWJUHUNI0

Squares and roots of 42046394788728

• 42046394788728 squared (42046394788728²) is 1767899314729573115755857984
• 42046394788728 cubed (42046394788728³) is 74333792533841325384905157047196052004352
• The square root of 42046394788728 is 6484319.1461191977
• The cube root of 42046394788728 is 34773.0609073363

Scales and comparisons

• 42,046,394,788,728 seconds is equal to 1,336,945 years, 15 weeks, 2 days, 19 hours, 58 minutes, 48 seconds.
• To count from 1 to 42,046,394,788,728 would take you about three million, three hundred forty-two thousand, three hundred sixty-three 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 42046394788728 cubic inches would be around 2897.8 feet tall.

Recreational maths with 42046394788728

• 42046394788728 backwards is 82788749364024
• 42046394788728 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 42046394788728's digits is 72
• More coming soon!