138311827949300462

Names of 138311827949300462

• Cardinal: 138311827949300462 can be written as One hundred thirty-eight quadrillion, three hundred eleven trillion, eight hundred twenty-seven billion, nine hundred forty-nine million, three hundred thousand, four hundred sixty-two.

Scientific notation

• Scientific notation: 1.38311827949300462 × 10¹⁷

Factors of 138311827949300462

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 69155913974650233

Divisors of 138311827949300462

• Number of divisors d(n): 4
• Complete list of divisors:
  1 2 69155913974650231 138311827949300462
• Sum of all divisors σ(n): 207467741923950696
• Sum of proper divisors (its aliquot sum) s(n): 69155913974650234
• 138311827949300462 is a deficient number, because the sum of its proper divisors (69155913974650234) is less than itself. Its deficiency is 69155913974650228

Bases of 138311827949300462

• Binary: 111101011011000011101111111101101001001110010101011101110₂
• Hexadecimal: 0x1EB61DFED272AEE
• Base-36: 11TVG8L3FWTQ

Squares and roots of 138311827949300462

• 138311827949300462 squared (138311827949300462²) is 19130161750676892443499515153413444
• 138311827949300462 cubed (138311827949300462³) is 2645927640701910868595215023821197357913571266211128
• The square root of 138311827949300462 is 371902981.9042870513
• The cube root of 138311827949300462 is 517153.8637046075

Scales and comparisons

• 138,311,827,949,300,462 seconds is equal to 4,397,888,302 years, 11 weeks, 19 hours, 1 minute, 2 seconds.
• To count from 1 to 138,311,827,949,300,462 would take you about thirteen billion, one hundred ninety-three million, six hundred sixty-four thousand, nine hundred 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 138311827949300462 cubic inches would be around 43096.2 feet tall.

Recreational maths with 138311827949300462

• 138311827949300462 backwards is 264003949728113831
• The number of decimal digits it has is: 18
• The sum of 138311827949300462's digits is 71
• More coming soon!