40399787434572727

Names of 40399787434572727

• Cardinal: 40399787434572727 can be written as Forty quadrillion, three hundred ninety-nine trillion, seven hundred eighty-seven billion, four hundred thirty-four million, five hundred seventy-two thousand, seven hundred twenty-seven.

Scientific notation

• Scientific notation: 4.0399787434572727 × 10¹⁶

Factors of 40399787434572727

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 71

Divisors of 40399787434572727

• Number of divisors d(n): 140
• Complete list of divisors:
  1 7 17 47 49 119 289 329 343 799 833 2023 2209 2303 4913 5593 5831 13583 14161 15463 16121 34391 37553 39151 83521 95081 99127 103823 108241 230911 240737 262871 274057 584647 638401 665567 726761 757687 1419857 1616377 1685159 1764991 1840097 3925487 4092529 4468807 4658969 4879681 5087327 9938999 10852817 11314639 12354937 12880679 24137569 27478409 28647703 30004847 31281649 34157767 35611289 66733279 69572993 75969719 79202473 82954577 86484559 168962983 184497889 192348863 210033929 218971543 239104369 467132953 487010951 510082399 531788033 580682039 605391913 1134465743 1182740881 1291485223 1346442041 1410227809 1470237503 1673730583 3136464113 3269930671 3570576793 3722516231 4064774273 7941260201 8279186167 8671400783 9040396561 9871594663 10291662521 21955248791 22889514697 23973872753 24994037551 28453419911 53319889921 55588821407 60699805481 63282775927 69101162641 147413813311 153686741537 167817109271 174958262857 373239229447 389121749849 407555836801 424898638367 483708138487 1031896693177 1075807190759 1174719764897 2506034826287 2612674606129 2852890857607 2974290468569 6928449225617 7223276852239 8223038354279 17542243784009 18288722242903 19970236003249 48499144579319 50562937965673 117783636835489 122795706488063 139791652022743 339494012055233 824485457848423 859569945416441 2376458084386631 5771398204938961 40399787434572727
• Sum of all divisors σ(n): 51146263691234800
• Sum of proper divisors (its aliquot sum) s(n): 10746476256662073
• 40399787434572727 is a deficient number, because the sum of its proper divisors (10746476256662073) is less than itself. Its deficiency is 29653311177910654

Bases of 40399787434572727

• Binary: 10001111100001110110010010000011000010011111101110110111₂
• Hexadecimal: 0x8F87648309FBB7
• Base-36: B1SJ24QXZG7

Squares and roots of 40399787434572727

• 40399787434572727 squared (40399787434572727²) is 1632142824758660402471753052216529
• 40399787434572727 cubed (40399787434572727³) is 65938223183112964874047264795214913851633402004583
• The square root of 40399787434572727 is 200996983.6454585379
• The cube root of 40399787434572727 is 343130.7925256673

Scales and comparisons

• 40,399,787,434,572,727 seconds is equal to 1,284,588,275 years, 34 weeks, 6 days, 14 hours, 12 minutes, 7 seconds.
• To count from 1 to 40,399,787,434,572,727 would take you about three billion, eight hundred fifty-three million, seven hundred sixty-four thousand, eight hundred twenty-seven 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 40399787434572727 cubic inches would be around 28594.2 feet tall.

Recreational maths with 40399787434572727

• 40399787434572727 backwards is 72727543478799304
• The number of decimal digits it has is: 17
• The sum of 40399787434572727's digits is 88
• More coming soon!