40115174840913906

Names of 40115174840913906

• Cardinal: 40115174840913906 can be written as Forty quadrillion, one hundred fifteen trillion, one hundred seventy-four billion, eight hundred forty million, nine hundred thirteen thousand, nine hundred six.

Scientific notation

• Scientific notation: 4.0115174840913906 × 10¹⁶

Factors of 40115174840913906

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 6094741708

Divisors of 40115174840913906

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 6 9 18 211 422 633 1266 1733 1899 3466 3798 5199 10398 15597 31194 365663 731326 1096989 2193978 3290967 6581934 6094739759 12189479518 18284219277 36568438554 54852657831 109705315662 1285990089149 2571980178298 3857970267447 7715940534894 10562184002347 11573910802341 21124368004694 23147821604682 31686552007041 63373104014082 95059656021123 190119312042246 2228620824495217 4457241648990434 6685862473485651 13371724946971302 20057587420456953 40115174840913906
• Sum of all divisors σ(n): 87378528654069120
• Sum of proper divisors (its aliquot sum) s(n): 47263353813155214
• 40115174840913906 is an abundant number, because the sum of its proper divisors (47263353813155214) is greater than itself. Its abundance is 7148178972241308

Bases of 40115174840913906

• Binary: 10001110100001001000100111111010011111101100111111110010₂
• Hexadecimal: 0x8E8489FA7ECFF2
• Base-36: AYZN4WT5Q0I

Squares and roots of 40115174840913906

• 40115174840913906 squared (40115174840913906²) is 1609227252517092023555485304176836
• 40115174840913906 cubed (40115174840913906³) is 64554432593486659054736576920983857770405275481416
• The square root of 40115174840913906 is 200287730.1307144625
• The cube root of 40115174840913906 is 342323.1184725983

Scales and comparisons

• 40,115,174,840,913,906 seconds is equal to 1,275,538,475 years, 29 weeks, 4 hours, 5 minutes, 6 seconds.
• To count from 1 to 40,115,174,840,913,906 would take you about three billion, eight hundred twenty-six million, six hundred fifteen thousand, four hundred twenty-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 40115174840913906 cubic inches would be around 28526.9 feet tall.

Recreational maths with 40115174840913906

• 40115174840913906 backwards is 60931904847151104
• The number of decimal digits it has is: 17
• The sum of 40115174840913906's digits is 63
• More coming soon!