13215002738609950920

13,215,002,738,609,950,920 is an even composite number composed of six prime numbers multiplied together.

What does the number 13215002738609950920 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 768 divisors.

13215002738609950920 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of seven hundred sixty-eight divisors.

Prime factorization of 13215002738609950920:

23 × 32 × 5 × 1313 × 193 × 4393

(2 × 2 × 2 × 3 × 3 × 5 × 131 × 131 × 131 × 193 × 439 × 439 × 439)

See below for interesting mathematical facts about the number 13215002738609950920 from the Numbermatics database.


Names of 13215002738609950920

  • Cardinal: 13215002738609950920 can be written as Thirteen quintillion, two hundred fifteen quadrillion, two trillion, seven hundred thirty-eight billion, six hundred nine million, nine hundred fifty thousand, nine hundred twenty.

Scientific notation

  • Scientific notation: 1.321500273860995092 × 1019

Factors of 13215002738609950920

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 13
  • Sum of prime factors: 773

Divisors of 13215002738609950920

Bases of 13215002738609950920

  • Binary: 10110111011001010001111011111001100001001010100100010000110010002
  • Hexadecimal: 0xB7651EF984A910C8
  • Base-36: 2SEG7I8JGT9E0

Squares and roots of 13215002738609950920

  • 13215002738609950920 squared (132150027386099509202) is 174636297381468502800063278044808846400
  • 13215002738609950920 cubed (132150027386099509203) is 2307819148156808065216817190169325364364268400285818688000
  • The square root of 13215002738609950920 is 3635244522.5335187787
  • The cube root of 13215002738609950920 is 2364226.5267003851

Scales and comparisons

How big is 13215002738609950920?
  • 13,215,002,738,609,950,920 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
  • To count from 1 to 13,215,002,738,609,950,920 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and 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 13215002738609950920 cubic inches would be around 197018.9 feet tall.

Recreational maths with 13215002738609950920

  • 13215002738609950920 backwards is 02905990683720051231
  • 13215002738609950920 is a Harshad number.
  • The number of decimal digits it has is: 20
  • The sum of 13215002738609950920's digits is 72
  • More coming soon!

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"Number 13215002738609950920 - Facts about the integer". Numbermatics.com. 2024. Web. 3 June 2024.

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Numbermatics. (2024). Number 13215002738609950920 - Facts about the integer. Retrieved 3 June 2024, from https://numbermatics.com/n/13215002738609950920/

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The information we have on file for 13215002738609950920 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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