13781988399816

13,781,988,399,816 is an even composite number composed of six prime numbers multiplied together.

What does the number 13781988399816 look like?

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

13781988399816 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 13781988399816:

23 × 34 × 72 × 13 × 293 × 372

(2 × 2 × 2 × 3 × 3 × 3 × 3 × 7 × 7 × 13 × 29 × 29 × 29 × 37 × 37)

See below for interesting mathematical facts about the number 13781988399816 from the Numbermatics database.


Names of 13781988399816

  • Cardinal: 13781988399816 can be written as Thirteen trillion, seven hundred eighty-one billion, nine hundred eighty-eight million, three hundred ninety-nine thousand, eight hundred sixteen.

Scientific notation

  • Scientific notation: 1.3781988399816 × 1013

Factors of 13781988399816

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 15
  • Sum of prime factors: 91

Divisors of 13781988399816

Bases of 13781988399816

  • Binary: 110010001000110111101000010111011010110010002
  • Hexadecimal: 0xC88DE85DAC8
  • Base-36: 4VVCW1WI0

Squares and roots of 13781988399816

  • 13781988399816 squared (137819883998162) is 189943204252662788268833856
  • 13781988399816 cubed (137819883998163) is 2617795037634079667450234331877804970496
  • The square root of 13781988399816 is 3712410.0527576423
  • The cube root of 13781988399816 is 23975.6630611085

Scales and comparisons

How big is 13781988399816?
  • 13,781,988,399,816 seconds is equal to 438,224 years, 31 weeks, 1 day, 15 hours, 3 minutes, 36 seconds.
  • To count from 1 to 13,781,988,399,816 would take you about one million, ninety-five thousand, five 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 13781988399816 cubic inches would be around 1998 feet tall.

Recreational maths with 13781988399816

  • 13781988399816 backwards is 61899388918731
  • 13781988399816 is a Harshad number.
  • The number of decimal digits it has is: 14
  • The sum of 13781988399816's digits is 81
  • More coming soon!

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"Number 13781988399816 - Facts about the integer". Numbermatics.com. 2024. Web. 14 June 2024.

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Numbermatics. (2024). Number 13781988399816 - Facts about the integer. Retrieved 14 June 2024, from https://numbermatics.com/n/13781988399816/

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Numbermatics. 2024. "Number 13781988399816 - Facts about the integer". https://numbermatics.com/n/13781988399816/

The information we have on file for 13781988399816 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!

Keywords: Divisors of 13781988399816, math, Factors of 13781988399816, curriculum, school, college, exams, university, Prime factorization of 13781988399816, STEM, science, technology, engineering, physics, economics, calculator, thirteen trillion, seven hundred eighty-one billion, nine hundred eighty-eight million, three hundred ninety-nine thousand, eight hundred sixteen.

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