12720739472312816

12,720,739,472,312,816 is an even composite number composed of six prime numbers multiplied together.

What does the number 12720739472312816 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 1440 divisors.

12720739472312816 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one thousand, four hundred forty divisors.

Prime factorization of 12720739472312816:

24 × 73 × 233 × 31 × 372 × 672

(2 × 2 × 2 × 2 × 7 × 7 × 7 × 23 × 23 × 23 × 31 × 37 × 37 × 67 × 67)

See below for interesting mathematical facts about the number 12720739472312816 from the Numbermatics database.


Names of 12720739472312816

  • Cardinal: 12720739472312816 can be written as Twelve quadrillion, seven hundred twenty trillion, seven hundred thirty-nine billion, four hundred seventy-two million, three hundred twelve thousand, eight hundred sixteen.

Scientific notation

  • Scientific notation: 1.2720739472312816 × 1016

Factors of 12720739472312816

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 15
  • Sum of prime factors: 167

Divisors of 12720739472312816

Bases of 12720739472312816

  • Binary: 1011010011000101110001111101011000011100001001111100002
  • Hexadecimal: 0x2D3171F58709F0
  • Base-36: 3H94J1E1Z3K

Squares and roots of 12720739472312816

  • 12720739472312816 squared (127207394723128162) is 161817212722457340461444157849856
  • 12720739472312816 cubed (127207394723128163) is 2058434605178202684859023608298248984397992554496
  • The square root of 12720739472312816 is 112786255.6888596067
  • The cube root of 12720739472312816 is 233437.5873695159

Scales and comparisons

How big is 12720739472312816?
  • 12,720,739,472,312,816 seconds is equal to 404,480,167 years, 20 weeks, 1 day, 13 hours, 6 minutes, 56 seconds.
  • To count from 1 to 12,720,739,472,312,816 would take you about one billion, two hundred thirteen million, four hundred forty thousand, five hundred two 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 12720739472312816 cubic inches would be around 19453.1 feet tall.

Recreational maths with 12720739472312816

  • 12720739472312816 backwards is 61821327493702721
  • The number of decimal digits it has is: 17
  • The sum of 12720739472312816's digits is 65
  • More coming soon!

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"Number 12720739472312816 - Facts about the integer". Numbermatics.com. 2024. Web. 24 June 2024.

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Numbermatics. (2024). Number 12720739472312816 - Facts about the integer. Retrieved 24 June 2024, from https://numbermatics.com/n/12720739472312816/

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The information we have on file for 12720739472312816 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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