21137840680320

21,137,840,680,320 is an even composite number composed of nine prime numbers multiplied together.

What does the number 21137840680320 look like?

This visualization shows the relationship between its 9 prime factors (large circles) and 6144 divisors.

21137840680320 is an even composite number. It is composed of nine distinct prime numbers multiplied together. It has a total of six thousand, one hundred forty-four divisors.

Prime factorization of 21137840680320:

27 × 33 × 5 × 72 × 13 × 17 × 37 × 43 × 71

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 7 × 7 × 13 × 17 × 37 × 43 × 71)

See below for interesting mathematical facts about the number 21137840680320 from the Numbermatics database.


Names of 21137840680320

  • Cardinal: 21137840680320 can be written as Twenty-one trillion, one hundred thirty-seven billion, eight hundred forty million, six hundred eighty thousand, three hundred twenty.

Scientific notation

  • Scientific notation: 2.113784068032 × 1013

Factors of 21137840680320

  • Number of distinct prime factors ω(n): 9
  • Total number of prime factors Ω(n): 18
  • Sum of prime factors: 198

Divisors of 21137840680320

Bases of 21137840680320

  • Binary: 1001100111001100010010111110000101101100000002
  • Hexadecimal: 0x1339897C2D80
  • Base-36: 7HQL8KTC0

Squares and roots of 21137840680320

  • 21137840680320 squared (211378406803202) is 446808308626591080435302400
  • 21137840680320 cubed (211378406803203) is 9444562842392130528510996324560928768000
  • The square root of 21137840680320 is 4597590.7473719319
  • The cube root of 21137840680320 is 27649.4739777085

Scales and comparisons

How big is 21137840680320?
  • 21,137,840,680,320 seconds is equal to 672,117 years, 49 weeks, 2 days, 19 hours, 12 minutes.
  • To count from 1 to 21,137,840,680,320 would take you about one million, six hundred eighty thousand, two hundred ninety-four 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 21137840680320 cubic inches would be around 2304.1 feet tall.

Recreational maths with 21137840680320

  • 21137840680320 backwards is 02308604873112
  • 21137840680320 is a Harshad number.
  • The number of decimal digits it has is: 14
  • The sum of 21137840680320's digits is 45
  • More coming soon!

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"Number 21137840680320 - Facts about the integer". Numbermatics.com. 2024. Web. 24 June 2024.

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Numbermatics. (2024). Number 21137840680320 - Facts about the integer. Retrieved 24 June 2024, from https://numbermatics.com/n/21137840680320/

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The information we have on file for 21137840680320 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 21137840680320, math, Factors of 21137840680320, curriculum, school, college, exams, university, Prime factorization of 21137840680320, STEM, science, technology, engineering, physics, economics, calculator, twenty-one trillion, one hundred thirty-seven billion, eight hundred forty million, six hundred eighty thousand, three hundred twenty.

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