13538171237215500

13,538,171,237,215,500 is an even composite number composed of seven prime numbers multiplied together.

What does the number 13538171237215500 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 3456 divisors.

13538171237215500 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three thousand, four hundred fifty-six divisors.

Prime factorization of 13538171237215500:

22 × 33 × 53 × 19 × 232 × 312 × 473

(2 × 2 × 3 × 3 × 3 × 5 × 5 × 5 × 19 × 23 × 23 × 31 × 31 × 47 × 47 × 47)

See below for interesting mathematical facts about the number 13538171237215500 from the Numbermatics database.


Names of 13538171237215500

  • Cardinal: 13538171237215500 can be written as Thirteen quadrillion, five hundred thirty-eight trillion, one hundred seventy-one billion, two hundred thirty-seven million, two hundred fifteen thousand, five hundred.

Scientific notation

  • Scientific notation: 1.35381712372155 × 1016

Factors of 13538171237215500

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 16
  • Sum of prime factors: 130

Divisors of 13538171237215500

Bases of 13538171237215500

  • Binary: 1100000001100011100101000111111000000010101101000011002
  • Hexadecimal: 0x3018E51F80AD0C
  • Base-36: 3PAVQ09EY30

Squares and roots of 13538171237215500

  • 13538171237215500 squared (135381712372155002) is 183282080448169061972193440250000
  • 13538171237215500 cubed (135381712372155003) is 2481304189820419752441800159447635775623875000000
  • The square root of 13538171237215500 is 116353647.2879793313
  • The cube root of 13538171237215500 is 238334.3653608179

Scales and comparisons

How big is 13538171237215500?
  • 13,538,171,237,215,500 seconds is equal to 430,471,969 years, 1 week, 4 days, 45 minutes.
  • To count from 1 to 13,538,171,237,215,500 would take you about one billion, two hundred ninety-one million, four hundred fifteen thousand, nine hundred seven 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 13538171237215500 cubic inches would be around 19861.2 feet tall.

Recreational maths with 13538171237215500

  • 13538171237215500 backwards is 00551273217183531
  • 13538171237215500 is a Harshad number.
  • The number of decimal digits it has is: 17
  • The sum of 13538171237215500's digits is 54
  • More coming soon!

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"Number 13538171237215500 - Facts about the integer". Numbermatics.com. 2024. Web. 15 May 2024.

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Numbermatics. (2024). Number 13538171237215500 - Facts about the integer. Retrieved 15 May 2024, from https://numbermatics.com/n/13538171237215500/

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The information we have on file for 13538171237215500 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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