40509474618802175

Names of 40509474618802175

• Cardinal: 40509474618802175 can be written as Forty quadrillion, five hundred nine trillion, four hundred seventy-four billion, six hundred eighteen million, eight hundred two thousand, one hundred seventy-five.

Scientific notation

• Scientific notation: 4.0509474618802175 × 10¹⁶

Factors of 40509474618802175

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 301017831870

Divisors of 40509474618802175

• Number of divisors d(n): 24
• Complete list of divisors:
  1 5 7 25 35 175 769 3845 5383 19225 26915 134575 301017831089 1505089155445 2107124817623 7525445777225 10535624088115 52678120440575 231482712107441 1157413560537205 1620378984752087 5787067802686025 8101894923760435 40509474618802175
• Sum of all divisors σ(n): 57482365024946400
• Sum of proper divisors (its aliquot sum) s(n): 16972890406144225
• 40509474618802175 is a deficient number, because the sum of its proper divisors (16972890406144225) is less than itself. Its deficiency is 23536584212657950

Bases of 40509474618802175

• Binary: 10001111111010110010011100001100101100001111111111111111₂
• Hexadecimal: 0x8FEB270CB0FFFF
• Base-36: B2VERQ8E7ZZ

Squares and roots of 40509474618802175

• 40509474618802175 squared (40509474618802175²) is 1641017533891377621528031784730625
• 40509474618802175 cubed (40509474618802175³) is 66476758138182099768592329802591742301692539109375
• The square root of 40509474618802175 is 201269656.4780746453
• The cube root of 40509474618802175 is 343441.0502609157

Scales and comparisons

• 40,509,474,618,802,175 seconds is equal to 1,288,075,988 years, 43 weeks, 6 days, 20 hours, 9 minutes, 35 seconds.
• To count from 1 to 40,509,474,618,802,175 would take you about three billion, eight hundred sixty-four million, two hundred twenty-seven thousand, nine hundred sixty-six 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 40509474618802175 cubic inches would be around 28620.1 feet tall.

Recreational maths with 40509474618802175

• 40509474618802175 backwards is 57120881647490504
• The number of decimal digits it has is: 17
• The sum of 40509474618802175's digits is 71
• More coming soon!