3987393808320

3,987,393,808,320 is an even composite number composed of eight prime numbers multiplied together.

What does the number 3987393808320 look like?

This visualization shows the relationship between its 8 prime factors (large circles) and 2688 divisors.

3987393808320 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of two thousand, six hundred eighty-eight divisors.

Prime factorization of 3987393808320:

26 × 33 × 5 × 13 × 17 × 312 × 41 × 53

(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 13 × 17 × 31 × 31 × 41 × 53)

See below for interesting mathematical facts about the number 3987393808320 from the Numbermatics database.


Names of 3987393808320

  • Cardinal: 3987393808320 can be written as Three trillion, nine hundred eighty-seven billion, three hundred ninety-three million, eight hundred eight thousand, three hundred twenty.

Scientific notation

  • Scientific notation: 3.98739380832 × 1012

Factors of 3987393808320

  • Number of distinct prime factors ω(n): 8
  • Total number of prime factors Ω(n): 16
  • Sum of prime factors: 165

Divisors of 3987393808320

Bases of 3987393808320

  • Binary: 1110100000011000110011000100000111110000002
  • Hexadecimal: 0x3A0633107C0
  • Base-36: 1EVS7BLC0

Squares and roots of 3987393808320

  • 3987393808320 squared (39873938083202) is 15899309382628672901222400
  • 3987393808320 cubed (39873938083203) is 63396807788857652092032768719290368000
  • The square root of 3987393808320 is 1996845.9650959561
  • The cube root of 3987393808320 is 15857.3170690325

Scales and comparisons

How big is 3987393808320?
  • 3,987,393,808,320 seconds is equal to 126,786 years, 41 weeks, 7 hours, 12 minutes.
  • To count from 1 to 3,987,393,808,320 would take you about three hundred sixteen thousand, nine hundred sixty-six 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 3987393808320 cubic inches would be around 1321.4 feet tall.

Recreational maths with 3987393808320

  • 3987393808320 backwards is 0238083937893
  • The number of decimal digits it has is: 13
  • The sum of 3987393808320's digits is 63
  • More coming soon!

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"Number 3987393808320 - Facts about the integer". Numbermatics.com. 2024. Web. 3 May 2024.

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Numbermatics. (2024). Number 3987393808320 - Facts about the integer. Retrieved 3 May 2024, from https://numbermatics.com/n/3987393808320/

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Numbermatics. 2024. "Number 3987393808320 - Facts about the integer". https://numbermatics.com/n/3987393808320/

The information we have on file for 3987393808320 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 3987393808320, math, Factors of 3987393808320, curriculum, school, college, exams, university, Prime factorization of 3987393808320, STEM, science, technology, engineering, physics, economics, calculator, three trillion, nine hundred eighty-seven billion, three hundred ninety-three million, eight hundred eight thousand, three hundred twenty.

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