3978971996160

3,978,971,996,160 is an even composite number composed of seven prime numbers multiplied together.

What does the number 3978971996160 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 1344 divisors.

3978971996160 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one thousand, three hundred forty-four divisors.

Prime factorization of 3978971996160:

213 × 3 × 5 × 7 × 31 × 372 × 109

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 7 × 31 × 37 × 37 × 109)

See below for interesting mathematical facts about the number 3978971996160 from the Numbermatics database.


Names of 3978971996160

  • Cardinal: 3978971996160 can be written as Three trillion, nine hundred seventy-eight billion, nine hundred seventy-one million, nine hundred ninety-six thousand, one hundred sixty.

Scientific notation

  • Scientific notation: 3.97897199616 × 1012

Factors of 3978971996160

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 20
  • Sum of prime factors: 194

Divisors of 3978971996160

Bases of 3978971996160

  • Binary: 1110011110011011010011011001100000000000002
  • Hexadecimal: 0x39E6D366000
  • Base-36: 1ERWX6XHC

Squares and roots of 3978971996160

  • 3978971996160 squared (39789719961602) is 15832218146225495054745600
  • 3978971996160 cubed (39789719961603) is 62995952640927432827465308512976896000
  • The square root of 3978971996160 is 1994736.0718049895
  • The cube root of 3978971996160 is 15846.1450700757

Scales and comparisons

How big is 3978971996160?
  • 3,978,971,996,160 seconds is equal to 126,519 years, 14 hours, 56 minutes.
  • To count from 1 to 3,978,971,996,160 would take you about three hundred sixteen thousand, two hundred ninety-seven 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 3978971996160 cubic inches would be around 1320.5 feet tall.

Recreational maths with 3978971996160

  • 3978971996160 backwards is 0616991798793
  • The number of decimal digits it has is: 13
  • The sum of 3978971996160's digits is 75
  • More coming soon!

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"Number 3978971996160 - Facts about the integer". Numbermatics.com. 2024. Web. 15 June 2024.

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Numbermatics. (2024). Number 3978971996160 - Facts about the integer. Retrieved 15 June 2024, from https://numbermatics.com/n/3978971996160/

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The information we have on file for 3978971996160 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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