138506814239028480

138,506,814,239,028,480 is an even composite number composed of seven prime numbers multiplied together.

What does the number 138506814239028480 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 7290 divisors.

138506814239028480 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of seven thousand, two hundred ninety divisors.

Prime factorization of 138506814239028480:

28 × 32 × 5 × 72 × 192 × 294 × 312

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 7 × 7 × 19 × 19 × 29 × 29 × 29 × 29 × 31 × 31)

See below for interesting mathematical facts about the number 138506814239028480 from the Numbermatics database.


Names of 138506814239028480

  • Cardinal: 138506814239028480 can be written as One hundred thirty-eight quadrillion, five hundred six trillion, eight hundred fourteen billion, two hundred thirty-nine million, twenty-eight thousand, four hundred eighty.

Scientific notation

  • Scientific notation: 1.3850681423902848 × 1017

Factors of 138506814239028480

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 21
  • Sum of prime factors: 96

Divisors of 138506814239028480

Bases of 138506814239028480

  • Binary: 1111011000001001100110110101101011011000000110101000000002
  • Hexadecimal: 0x1EC1336B5B03500
  • Base-36: 11VSKG1TY680

Squares and roots of 138506814239028480

  • 138506814239028480 squared (1385068142390284802) is 19184137590644742497260054251110400
  • 138506814239028480 cubed (1385068142390284803) is 2657133781603394737548568862899932398626057224192000
  • The square root of 138506814239028480 is 372165036.2930785577
  • The cube root of 138506814239028480 is 517396.7702970733

Scales and comparisons

How big is 138506814239028480?
  • 138,506,814,239,028,480 seconds is equal to 4,404,088,263 years, 4 weeks, 6 days, 12 hours, 48 minutes.
  • To count from 1 to 138,506,814,239,028,480 would take you about thirteen billion, two hundred twelve million, two hundred sixty-four thousand, seven hundred eighty-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 138506814239028480 cubic inches would be around 43116.4 feet tall.

Recreational maths with 138506814239028480

  • 138506814239028480 backwards is 084820932418605831
  • 138506814239028480 is a Harshad number.
  • The number of decimal digits it has is: 18
  • The sum of 138506814239028480's digits is 72
  • More coming soon!

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"Number 138506814239028480 - Facts about the integer". Numbermatics.com. 2024. Web. 14 June 2024.

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Numbermatics. (2024). Number 138506814239028480 - Facts about the integer. Retrieved 14 June 2024, from https://numbermatics.com/n/138506814239028480/

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The information we have on file for 138506814239028480 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!

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