40749986279981

Names of 40749986279981

• Cardinal: 40749986279981 can be written as Forty trillion, seven hundred forty-nine billion, nine hundred eighty-six million, two hundred seventy-nine thousand, nine hundred eighty-one.

Scientific notation

• Scientific notation: 4.0749986279981 × 10¹³

Factors of 40749986279981

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 228

Divisors of 40749986279981

• Number of divisors d(n): 216
• Complete list of divisors:
  1 11 19 29 31 59 79 209 319 341 361 551 589 649 869 899 961 1121 1501 1711 1829 2291 2449 3971 4661 6061 6241 6479 9889 10469 10571 11191 12331 16511 17081 18259 18821 20119 21299 25201 26939 27869 28519 32509 34751 43529 46531 51271 53041 56699 68651 71021 75919 88559 115159 118579 123101 135169 144491 180989 187891 193471 200849 234289 306559 313709 324539 346921 357599 368219 382261 478819 511841 529511 583451 617671 623689 660269 781231 827051 835109 884089 974149 1007779 1077281 1304369 1349399 1442461 1486859 1589401 1644271 1682621 1990879 2128181 2201651 2253001 2568211 2745329 3438791 3569929 3675949 3816131 4050409 4190239 4479221 5610659 5824621 5997601 6794381 6996161 7262959 9097561 9724979 10060709 10678351 11085569 11414789 11850091 14843389 15867071 18086981 18508831 19147801 20468339 24218161 24783011 25638581 27406759 28250321 30198619 31241149 37826701 40435439 41831369 46092629 48796009 49271431 52161251 61717249 65337029 65973611 69843031 76957771 79614541 85105199 106602521 110667799 113954419 117461861 125562679 129897409 132927059 173930429 202888669 210625811 216880991 225151729 282024391 301474349 331028881 343652639 353858459 460145059 536756099 573773761 593581831 718707319 768273341 794796011 875759951 936157189 1172627731 1253498609 1428871499 1462197649 1512676279 1616998781 1913234719 2025447899 2165133961 2231775359 2385690901 2468050771 3304678151 3641317691 3854884711 3892443049 4120738829 6289548739 6529400141 6723310721 8742756121 10261895311 16639439069 17786986591 22279926889 23816473571 27148558481 36351459661 42403731821 45328127119 46892964649 62788884869 69185036129 73956417931 112880848421 119501426041 127742903699 194976010909 515822611139 690677733559 1314515686451 1405171940689 2144736119999 3704544207271 40749986279981
• Sum of all divisors σ(n): 51655166488800
• Sum of proper divisors (its aliquot sum) s(n): 10905180208819
• 40749986279981 is a deficient number, because the sum of its proper divisors (10905180208819) is less than itself. Its deficiency is 29844806071162

Bases of 40749986279981

• Binary: 1001010000111111011000011101001111001000101101₂
• Hexadecimal: 0x250FD874F22D
• Base-36: EG0A9P44T

Squares and roots of 40749986279981

• 40749986279981 squared (40749986279981²) is 1660561381818639738921360361
• 40749986279981 cubed (40749986279981³) is 67667853526175860143053662554646341233141
• The square root of 40749986279981 is 6383571.5927669363
• The cube root of 40749986279981 is 34411.9398903645

Scales and comparisons

• 40,749,986,279,981 seconds is equal to 1,295,723 years, 26 weeks, 5 days, 17 hours, 19 minutes, 41 seconds.
• To count from 1 to 40,749,986,279,981 would take you about three million, two hundred thirty-nine thousand, three hundred eight 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 40749986279981 cubic inches would be around 2867.7 feet tall.

Recreational maths with 40749986279981

• 40749986279981 backwards is 18997268994704
• The number of decimal digits it has is: 14
• The sum of 40749986279981's digits is 83
• More coming soon!