40395381149040

Names of 40395381149040

• Cardinal: 40395381149040 can be written as Forty trillion, three hundred ninety-five billion, three hundred eighty-one million, one hundred forty-nine thousand and forty.

Scientific notation

• Scientific notation: 4.039538114904 × 10¹³

Factors of 40395381149040

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 24160

Divisors of 40395381149040

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 17 20 24 30 34 40 48 51 60 68 80 85 102 120 136 170 204 240 255 272 289 340 408 510 578 680 816 867 1020 1156 1360 1445 1734 2040 2312 2890 3468 4080 4335 4624 5780 6936 8670 11560 13872 17340 23120 24133 34680 48266 69360 72399 96532 120665 144798 193064 241330 289596 361995 386128 410261 482660 579192 723990 820522 965320 1158384 1230783 1447980 1641044 1930640 2051305 2461566 2895960 3282088 4102610 4923132 5791920 6153915 6564176 6974437 8205220 9846264 12307830 13948874 16410440 19692528 20923311 24615660 27897748 32820880 34872185 41846622 49231320 55795496 69744370 83693244 98462640 104616555 111590992 139488740 167386488 209233110 278977480 334772976 418466220 557954960 582401689 836932440 1164803378 1673864880 1747205067 2329606756 2912008445 3494410134 4659213512 5824016890 6988820268 8736025335 9318427024 9900828713 11648033780 13977640536 17472050670 19801657426 23296067560 27955281072 29702486139 34944101340 39603314852 46592135120 49504143565 59404972278 69888202680 79206629704 99008287130 118809944556 139776405360 148512430695 158413259408 168314088121 198016574260 237619889112 297024861390 336628176242 396033148520 475239778224 504942264363 594049722780 673256352484 792066297040 841570440605 1009884528726 1188099445560 1346512704968 1683140881210 2019769057452 2376198891120 2524711321815 2693025409936 3366281762420 4039538114904 5049422643630 6732563524840 8079076229808 10098845287260 13465127049680 20197690574520 40395381149040
• Sum of all divisors σ(n): 133030717379784
• Sum of proper divisors (its aliquot sum) s(n): 92635336230744
• 40395381149040 is an abundant number, because the sum of its proper divisors (92635336230744) is greater than itself. Its abundance is 52239955081704

Bases of 40395381149040

• Binary: 1001001011110101001000010110000000110101110000₂
• Hexadecimal: 0x24BD48580D70
• Base-36: EBHDQYHYO

Squares and roots of 40395381149040

• 40395381149040 squared (40395381149040²) is 1631786818176216190692921600
• 40395381149040 cubed (40395381149040³) is 65916650474207485542392483096002635264000
• The square root of 40395381149040 is 6355736.0823936043
• The cube root of 40395381149040 is 34311.8317317969

Scales and comparisons

• 40,395,381,149,040 seconds is equal to 1,284,448 years, 8 weeks, 5 days, 16 hours, 4 minutes.
• To count from 1 to 40,395,381,149,040 would take you about three million, two hundred eleven thousand, one hundred twenty 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 40395381149040 cubic inches would be around 2859.3 feet tall.

Recreational maths with 40395381149040

• 40395381149040 backwards is 04094118359304
• 40395381149040 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 40395381149040's digits is 51
• More coming soon!