40081316022032085

Names of 40081316022032085

• Cardinal: 40081316022032085 can be written as Forty quadrillion, eighty-one trillion, three hundred sixteen billion, twenty-two million, thirty-two thousand and eighty-five.

Scientific notation

• Scientific notation: 4.0081316022032085 × 10¹⁶

Factors of 40081316022032085

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 330433199

Divisors of 40081316022032085

• Number of divisors d(n): 48
• Complete list of divisors:
  1 3 5 9 15 23 45 69 115 207 345 1035 117239 351717 586195 1055151 1758585 2696497 5275755 8089491 13482485 24268473 40447455 121342365 330315929 990947787 1651579645 2972843361 4954738935 7597266367 14864216805 22791799101 37986331835 68375397303 113958995505 341876986515 38725909200031 116177727600093 193629546000155 348533182800279 580888638000465 890695911600713 1742665914001395 2672087734802139 4453479558003565 8016263204406417 13360438674010695 40081316022032085
• Sum of all divisors σ(n): 72495520593350400
• Sum of proper divisors (its aliquot sum) s(n): 32414204571318315
• 40081316022032085 is a deficient number, because the sum of its proper divisors (32414204571318315) is less than itself. Its deficiency is 7667111450713770

Bases of 40081316022032085

• Binary: 10001110011001011011111010011011100111111001011011010101₂
• Hexadecimal: 0x8E65BE9B9F96D5
• Base-36: AYNN2DULSR9

Squares and roots of 40081316022032085

• 40081316022032085 squared (40081316022032085²) is 1606511894058005922533132769447225
• 40081316022032085 cubed (40081316022032085³) is 64391110918892264314318996417922767040846664214125
• The square root of 40081316022032085 is 200203186.8428474467
• The cube root of 40081316022032085 is 342226.7798755745

Scales and comparisons

• 40,081,316,022,032,085 seconds is equal to 1,274,461,869 years, 44 weeks, 1 day, 8 hours, 54 minutes, 45 seconds.
• To count from 1 to 40,081,316,022,032,085 would take you about three billion, eight hundred twenty-three million, three hundred eighty-five thousand, six hundred 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 40081316022032085 cubic inches would be around 28518.9 feet tall.

Recreational maths with 40081316022032085

• 40081316022032085 backwards is 58023022061318004
• 40081316022032085 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 40081316022032085's digits is 45
• More coming soon!