13838661491200000

13,838,661,491,200,000 is an even composite number composed of eight prime numbers multiplied together.

What does the number 13838661491200000 look like?

This visualization shows the relationship between its 8 prime factors (large circles) and 4992 divisors.

13838661491200000 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of four thousand, nine hundred ninety-two divisors.

Prime factorization of 13838661491200000:

212 × 55 × 7 × 13 × 19 × 23 × 31 × 877

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 5 × 5 × 7 × 13 × 19 × 23 × 31 × 877)

See below for interesting mathematical facts about the number 13838661491200000 from the Numbermatics database.


Names of 13838661491200000

  • Cardinal: 13838661491200000 can be written as Thirteen quadrillion, eight hundred thirty-eight trillion, six hundred sixty-one billion, four hundred ninety-one million, two hundred thousand.

Scientific notation

  • Scientific notation: 1.38386614912 × 1016

Factors of 13838661491200000

  • Number of distinct prime factors ω(n): 8
  • Total number of prime factors Ω(n): 23
  • Sum of prime factors: 977

Divisors of 13838661491200000

Bases of 13838661491200000

  • Binary: 1100010010101000110000011101100101100110010000000000002
  • Hexadecimal: 0x312A3076599000
  • Base-36: 3S9E9BO7J0G

Squares and roots of 13838661491200000

  • 13838661491200000 squared (138386614912000002) is 191508551868021807677440000000000
  • 13838661491200000 cubed (138386614912000003) is 2650222021971471214627601438998528000000000000000
  • The square root of 13838661491200000 is 117637840.3882016189
  • The cube root of 13838661491200000 is 240084.8166146527

Scales and comparisons

How big is 13838661491200000?
  • 13,838,661,491,200,000 seconds is equal to 440,026,629 years, 32 weeks, 5 days, 4 hours, 26 minutes, 40 seconds.
  • To count from 1 to 13,838,661,491,200,000 would take you about one billion, three hundred twenty million, seventy-nine thousand, eight hundred eighty-eight 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 13838661491200000 cubic inches would be around 20007.1 feet tall.

Recreational maths with 13838661491200000

  • 13838661491200000 backwards is 00000219416683831
  • 13838661491200000 is a Harshad number.
  • The number of decimal digits it has is: 17
  • The sum of 13838661491200000's digits is 52
  • More coming soon!

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"Number 13838661491200000 - Facts about the integer". Numbermatics.com. 2024. Web. 10 June 2024.

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Numbermatics. (2024). Number 13838661491200000 - Facts about the integer. Retrieved 10 June 2024, from https://numbermatics.com/n/13838661491200000/

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The information we have on file for 13838661491200000 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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