138148716625908022

Names of 138148716625908022

• Cardinal: 138148716625908022 can be written as One hundred thirty-eight quadrillion, one hundred forty-eight trillion, seven hundred sixteen billion, six hundred twenty-five million, nine hundred eight thousand and twenty-two.

Scientific notation

• Scientific notation: 1.38148716625908022 × 10¹⁷

Factors of 138148716625908022

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 32193

Divisors of 138148716625908022

• Number of divisors d(n): 36
• Complete list of divisors:
  1 2 131 262 733 1466 31327 62654 96023 192046 537289 1074578 4103837 8207674 22962691 45925382 70384859 140769718 981380929 1962761858 3008112521 6016225042 16831652503 33663305006 128560901699 257121803398 719352220957 1438704441914 2204946477893 4409892955786 94235140945367 188470281890734 527285177961481 1054570355922962 69074358312954011 138148716625908022
• Sum of all divisors σ(n): 209096857232172756
• Sum of proper divisors (its aliquot sum) s(n): 70948140606264734
• 138148716625908022 is a deficient number, because the sum of its proper divisors (70948140606264734) is less than itself. Its deficiency is 67200576019643288

Bases of 138148716625908022

• Binary: 111101010110011011000011010011100101010011101000100110110₂
• Hexadecimal: 0x1EACD869CA9D136
• Base-36: 11S9MSA0WJ7A

Squares and roots of 138148716625908022

• 138148716625908022 squared (138148716625908022²) is 19085067905385435538560356003952484
• 138148716625908022 cubed (138148716625908022³) is 2636577637847304507148362775997743743660267442426648
• The square root of 138148716625908022 is 371683624.3714646381
• The cube root of 138148716625908022 is 516950.4903234647

Scales and comparisons

• 138,148,716,625,908,022 seconds is equal to 4,392,701,866 years, 34 weeks, 4 days, 12 hours, 40 minutes, 22 seconds.
• To count from 1 to 138,148,716,625,908,022 would take you about thirteen billion, one hundred seventy-eight million, one hundred five thousand, five hundred ninety-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 138148716625908022 cubic inches would be around 43079.2 feet tall.

Recreational maths with 138148716625908022

• 138148716625908022 backwards is 220809526617841831
• The number of decimal digits it has is: 18
• The sum of 138148716625908022's digits is 73
• More coming soon!