40740585605814867713721

Names of 40740585605814867713721

• Cardinal: 40740585605814867713721 can be written as Forty sextillion, seven hundred forty quintillion, five hundred eighty-five quadrillion, six hundred five trillion, eight hundred fourteen billion, eight hundred sixty-seven million, seven hundred thirteen thousand, seven hundred twenty-one.

Scientific notation

• Scientific notation: 4.0740585605814867713721 × 10²²

Factors of 40740585605814867713721

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 61599949488410

Divisors of 40740585605814867713721

• Number of divisors d(n): 24
• Complete list of divisors:
  1 3 9 11 33 99 6680543 20041629 60124887 73485973 220457919 661373757 61599942807853 184799828423559 554399485270677 677599370886383 2032798112659149 6098394337977447 411521066725402704179 1234563200176208112537 3703689600528624337611 4526731733979429745969 13580195201938289237907 40740585605814867713721
• Sum of all divisors σ(n): 64197296018754942041856
• Sum of proper divisors (its aliquot sum) s(n): 23456710412940074328135
• 40740585605814867713721 is a deficient number, because the sum of its proper divisors (23456710412940074328135) is less than itself. Its deficiency is 17283875192874793385586

Bases of 40740585605814867713721

• Binary: 1000101000001000110100110011110000111001110101110011101001111101111010111001₂
• Hexadecimal: 0x8A08D33C39D73A7DEB9
• Base-36: 6MTZVB7ZV4R0WC9

Squares and roots of 40740585605814867713721

• 40740585605814867713721 squared (40740585605814867713721²) is 1659795315504729591720866076563274889611665841
• 40740585605814867713721 cubed (40740585605814867713721³) is 67621033139450933327870808522534500749190140552205125602385902704361
• The square root of 40740585605814867713721 is 201842972644.1197350653
• The cube root of 40740585605814867713721 is 34409293.5065418711

Scales and comparisons

• 40,740,585,605,814,867,713,721 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 40,740,585,605,814,867,713,721 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 40740585605814867713721 cubic inches would be around 2867441.1 feet tall.

Recreational maths with 40740585605814867713721

• 40740585605814867713721 backwards is 12731776841850658504704
• 40740585605814867713721 is a Harshad number.
• The number of decimal digits it has is: 23
• The sum of 40740585605814867713721's digits is 99
• More coming soon!