138557972891520000

138,557,972,891,520,000 is an even composite number composed of six prime numbers multiplied together.

What does the number 138557972891520000 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 9900 divisors.

138557972891520000 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of nine thousand, nine hundred divisors.

Prime factorization of 138557972891520000:

210 × 34 × 54 × 75 × 132 × 941

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 × 5 × 5 × 5 × 7 × 7 × 7 × 7 × 7 × 13 × 13 × 941)

See below for interesting mathematical facts about the number 138557972891520000 from the Numbermatics database.


Names of 138557972891520000

  • Cardinal: 138557972891520000 can be written as One hundred thirty-eight quadrillion, five hundred fifty-seven trillion, nine hundred seventy-two billion, eight hundred ninety-one million, five hundred twenty thousand.

Scientific notation

  • Scientific notation: 1.3855797289152 × 1017

Factors of 138557972891520000

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 26
  • Sum of prime factors: 971

Divisors of 138557972891520000

Bases of 138557972891520000

  • Binary: 1111011000100000110111110000000101111111101001100000000002
  • Hexadecimal: 0x1EC41BE02FF4C00
  • Base-36: 11WAPA0ERK00

Squares and roots of 138557972891520000

  • 138557972891520000 squared (1385579728915200002) is 19198311851807191189687910400000000
  • 138557972891520000 cubed (1385579728915200003) is 2660079173125647928382571267372274679808000000000000
  • The square root of 138557972891520000 is 372233761.0850472011
  • The cube root of 138557972891520000 is 517460.4640666957

Scales and comparisons

How big is 138557972891520000?
  • 138,557,972,891,520,000 seconds is equal to 4,405,714,950 years.
  • To count from 1 to 138,557,972,891,520,000 would take you about thirteen billion, two hundred seventeen million, one hundred forty-four thousand, eight hundred fifty 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 138557972891520000 cubic inches would be around 43121.7 feet tall.

Recreational maths with 138557972891520000

  • 138557972891520000 backwards is 000025198279755831
  • 138557972891520000 is a Harshad number.
  • The number of decimal digits it has is: 18
  • The sum of 138557972891520000's digits is 72
  • More coming soon!

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"Number 138557972891520000 - Facts about the integer". Numbermatics.com. 2024. Web. 1 June 2024.

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Numbermatics. (2024). Number 138557972891520000 - Facts about the integer. Retrieved 1 June 2024, from https://numbermatics.com/n/138557972891520000/

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The information we have on file for 138557972891520000 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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