40807670992640

Names of 40807670992640

• Cardinal: 40807670992640 can be written as Forty trillion, eight hundred seven billion, six hundred seventy million, nine hundred ninety-two thousand, six hundred forty.

Scientific notation

• Scientific notation: 4.080767099264 × 10¹³

Factors of 40807670992640

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 496

Divisors of 40807670992640

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 40 43 64 73 80 86 128 146 160 172 215 256 292 320 344 365 373 430 584 640 688 730 746 860 1168 1280 1376 1460 1492 1720 1865 2336 2752 2920 2984 3139 3440 3730 4672 5329 5504 5840 5968 6278 6880 7460 9344 10658 11008 11680 11936 12556 13760 14920 15695 16039 18688 21316 23360 23872 25112 26645 27229 27520 29840 31390 32078 42632 46720 47744 50224 53290 54458 55040 59680 62780 64156 80195 85264 93440 95488 100448 106580 108916 119360 125560 128312 136145 139129 160390 170528 200896 213160 217832 229147 238720 251120 256624 272290 278258 320780 341056 401792 426320 435664 458294 477440 502240 513248 544580 556516 641560 682112 695645 803584 852640 871328 916588 1004480 1026496 1089160 1113032 1145735 1170847 1283120 1364224 1391290 1705280 1742656 1833176 1987717 2008960 2052992 2178320 2226064 2291470 2341694 2566240 2782580 3410560 3485312 3666352 3975434 4017920 4105984 4356640 4452128 4582940 4683388 5132480 5565160 5854235 5982547 6821120 6970624 7332704 7950868 8713280 8904256 9165880 9366776 9938585 10156417 10264960 11130320 11708470 11965094 14665408 15901736 17426560 17808512 18331760 18733552 19877170 20312834 20529920 22260640 23416940 23930188 29330816 29912735 31803472 34853120 35617024 36663520 37467104 39754340 40625668 44521280 46833880 47860376 50782085 58661632 59825470 63606944 73327040 74934208 79508680 81251336 85471831 89042560 93667760 95720752 101564170 119650940 127213888 146654080 149868416 159017360 162502672 170943662 178085120 187335520 191441504 203128340 239301880 254427776 293308160 299736832 318034720 325005344 341887324 374671040 382883008 406256680 427359155 436725931 478603760 508855552 636069440 650010688 683774648 741418441 749342080 765766016 812513360 854718310 873451862 957207520 1272138880 1300021376 1367549296 1482836882 1498684160 1531532032 1625026720 1709436620 1746903724 1914415040 2183629655 2544277760 2600042752 2735098592 2965673764 3250053440 3418873240 3493807448 3707092205 3828830080 4367259310 5470197184 5931347528 6500106880 6837746480 6987614896 7414184410 7657660160 8734518620 10940394368 11862695056 13000213760 13675492960 13975229792 14828368820 17469037240 21880788736 23725390112 27350985920 27950459584 29656737640 31880992963 34938074480 47450780224 54701971840 55900919168 59313475280 63761985926 69876148960 94901560448 109403943680 111801838336 118626950560 127523971852 139752297920 159404964815 189803120896 237253901120 255047943704 279504595840 318809929630 474507802240 510095887408 559009191680 637619859260 949015604480 1020191774816 1275239718520 2040383549632 2550479437040 4080767099264 5100958874080 8161534198528 10201917748160 20403835496320 40807670992640
• Sum of all divisors σ(n): 101681827182936
• Sum of proper divisors (its aliquot sum) s(n): 60874156190296
• 40807670992640 is an abundant number, because the sum of its proper divisors (60874156190296) is greater than itself. Its abundance is 20066485197656

Bases of 40807670992640

• Binary: 1001010001110101000110101110111100111100000000₂
• Hexadecimal: 0x251D46BBCF00
• Base-36: EGQS9OPA8

Squares and roots of 40807670992640

• 40807670992640 squared (40807670992640²) is 1665266011843552082934169600
• 40807670992640 cubed (40807670992640³) is 67955627526537419024573764364606111744000
• The square root of 40807670992640 is 6388088.2110878839
• The cube root of 40807670992640 is 34428.1698094543

Scales and comparisons

• 40,807,670,992,640 seconds is equal to 1,297,557 years, 36 weeks, 6 days, 20 hours, 37 minutes, 20 seconds.
• To count from 1 to 40,807,670,992,640 would take you about three million, two hundred forty-three thousand, eight hundred ninety-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 40807670992640 cubic inches would be around 2869 feet tall.

Recreational maths with 40807670992640

• 40807670992640 backwards is 04629907670804
• The number of decimal digits it has is: 14
• The sum of 40807670992640's digits is 62
• More coming soon!