13121505496094720

13,121,505,496,094,720 is an even composite number composed of five prime numbers multiplied together.

What does the number 13121505496094720 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 1152 divisors.

13121505496094720 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one thousand, one hundred fifty-two divisors.

Prime factorization of 13121505496094720:

211 × 5 × 173 × 232 × 793

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 17 × 17 × 17 × 23 × 23 × 79 × 79 × 79)

See below for interesting mathematical facts about the number 13121505496094720 from the Numbermatics database.


Names of 13121505496094720

  • Cardinal: 13121505496094720 can be written as Thirteen quadrillion, one hundred twenty-one trillion, five hundred five billion, four hundred ninety-six million, ninety-four thousand, seven hundred twenty.

Scientific notation

  • Scientific notation: 1.312150549609472 × 1016

Factors of 13121505496094720

  • Number of distinct prime factors ω(n): 5
  • Total number of prime factors Ω(n): 20
  • Sum of prime factors: 126

Divisors of 13121505496094720

Bases of 13121505496094720

  • Binary: 1011101001110111110000100100100000001101011000000000002
  • Hexadecimal: 0x2E9DF092035800
  • Base-36: 3L76OEP54OW

Squares and roots of 13121505496094720

  • 13121505496094720 squared (131215054960947202) is 172173906484043944017171211878400
  • 13121505496094720 cubed (131215054960947203) is 2259180860214480960148997017412712540875522048000
  • The square root of 13121505496094720 is 114549140.0932137943
  • The cube root of 13121505496094720 is 235863.7625543973

Scales and comparisons

How big is 13121505496094720?
  • 13,121,505,496,094,720 seconds is equal to 417,223,287 years, 15 weeks, 2 days, 4 hours, 5 minutes, 20 seconds.
  • To count from 1 to 13,121,505,496,094,720 would take you about one billion, two hundred fifty-one million, six hundred sixty-nine thousand, eight hundred sixty-one 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 13121505496094720 cubic inches would be around 19655.3 feet tall.

Recreational maths with 13121505496094720

  • 13121505496094720 backwards is 02749069450512131
  • The number of decimal digits it has is: 17
  • The sum of 13121505496094720's digits is 59
  • More coming soon!

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"Number 13121505496094720 - Facts about the integer". Numbermatics.com. 2024. Web. 10 May 2024.

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Numbermatics. (2024). Number 13121505496094720 - Facts about the integer. Retrieved 10 May 2024, from https://numbermatics.com/n/13121505496094720/

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Numbermatics. 2024. "Number 13121505496094720 - Facts about the integer". https://numbermatics.com/n/13121505496094720/

The information we have on file for 13121505496094720 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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