397797138991636020

397,797,138,991,636,020 is an even composite number composed of eight prime numbers multiplied together.

What does the number 397797138991636020 look like?

This visualization shows the relationship between its 8 prime factors (large circles) and 3888 divisors.

397797138991636020 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of three thousand, eight hundred eighty-eight divisors.

Prime factorization of 397797138991636020:

22 × 32 × 5 × 73 × 132 × 192 × 47 × 14992

(2 × 2 × 3 × 3 × 5 × 7 × 7 × 7 × 13 × 13 × 19 × 19 × 47 × 1499 × 1499)

See below for interesting mathematical facts about the number 397797138991636020 from the Numbermatics database.


Names of 397797138991636020

  • Cardinal: 397797138991636020 can be written as Three hundred ninety-seven quadrillion, seven hundred ninety-seven trillion, one hundred thirty-eight billion, nine hundred ninety-one million, six hundred thirty-six thousand and twenty.

Scientific notation

  • Scientific notation: 3.9779713899163602 × 1017

Factors of 397797138991636020

  • Number of distinct prime factors ω(n): 8
  • Total number of prime factors Ω(n): 15
  • Sum of prime factors: 1595

Divisors of 397797138991636020

Bases of 397797138991636020

  • Binary: 101100001010100001001100011111010100100001101011110001101002
  • Hexadecimal: 0x5854263EA435E34
  • Base-36: 30SVBETLUUD0

Squares and roots of 397797138991636020

  • 397797138991636020 squared (3977971389916360202) is 158242563789930986370763516161440400
  • 397797138991636020 cubed (3977971389916360203) is 62948439142336005747050013003215914605111635723208000
  • The square root of 397797138991636020 is 630711613.1732759049
  • The cube root of 397797138991636020 is 735451.2409466431

Scales and comparisons

How big is 397797138991636020?
  • 397,797,138,991,636,020 seconds is equal to 12,648,718,552 years, 30 weeks, 5 days, 22 hours, 27 minutes.
  • To count from 1 to 397,797,138,991,636,020 would take you about thirty-seven billion, nine hundred forty-six million, one hundred fifty-five thousand, six hundred fifty-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 397797138991636020 cubic inches would be around 61287.6 feet tall.

Recreational maths with 397797138991636020

  • 397797138991636020 backwards is 020636199831797793
  • 397797138991636020 is a Harshad number.
  • The number of decimal digits it has is: 18
  • The sum of 397797138991636020's digits is 90
  • More coming soon!

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"Number 397797138991636020 - Facts about the integer". Numbermatics.com. 2024. Web. 10 June 2024.

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Numbermatics. (2024). Number 397797138991636020 - Facts about the integer. Retrieved 10 June 2024, from https://numbermatics.com/n/397797138991636020/

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The information we have on file for 397797138991636020 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 397797138991636020, math, Factors of 397797138991636020, curriculum, school, college, exams, university, Prime factorization of 397797138991636020, STEM, science, technology, engineering, physics, economics, calculator, three hundred ninety-seven quadrillion, seven hundred ninety-seven trillion, one hundred thirty-eight billion, nine hundred ninety-one million, six hundred thirty-six thousand and twenty.

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