138107663423775001

Names of 138107663423775001

• Cardinal: 138107663423775001 can be written as One hundred thirty-eight quadrillion, one hundred seven trillion, six hundred sixty-three billion, four hundred twenty-three million, seven hundred seventy-five thousand and one.

Scientific notation

• Scientific notation: 1.38107663423775001 × 10¹⁷

Factors of 138107663423775001

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 1593289

Divisors of 138107663423775001

• Number of divisors d(n): 32
• Complete list of divisors:
  1 11 139 1529 5009 11437 55099 125807 696251 1576693 1589743 7658761 17343623 17487173 57287933 219160327 630167263 2410763597 7897655237 7963022687 18032637841 86874207607 87593249557 198359016251 1097774077943 2506536659899 12075514857373 27571903258889 90325482945569 993580312401259 12555242129434091 138107663423775001
• Sum of all divisors σ(n): 151790473161129600
• Sum of proper divisors (its aliquot sum) s(n): 13682809737354599
• 138107663423775001 is a deficient number, because the sum of its proper divisors (13682809737354599) is less than itself. Its deficiency is 124424853686420402

Bases of 138107663423775001

• Binary: 111101010101010000011000000101011001000100010000100011001₂
• Hexadecimal: 0x1EAA8302B222119
• Base-36: 11RV2WP4BDI1

Squares and roots of 138107663423775001

• 138107663423775001 squared (138107663423775001²) is 19073726696374719231450577472550001
• 138107663423775001 cubed (138107663423775001³) is 2634227826819991595166718693417014988638117146325001
• The square root of 138107663423775001 is 371628394.2647211141
• The cube root of 138107663423775001 is 516899.2784216779

Scales and comparisons

• 138,107,663,423,775,001 seconds is equal to 4,391,396,501 years, 42 weeks, 6 days, 1 hour, 30 minutes, 1 second.
• To count from 1 to 138,107,663,423,775,001 would take you about thirteen billion, one hundred seventy-four million, one hundred eighty-nine thousand, five hundred five 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 138107663423775001 cubic inches would be around 43074.9 feet tall.

Recreational maths with 138107663423775001

• 138107663423775001 backwards is 100577324366701831
• The number of decimal digits it has is: 18
• The sum of 138107663423775001's digits is 64
• More coming soon!