21347837440020

21,347,837,440,020 is an even composite number composed of ten prime numbers multiplied together.

What does the number 21347837440020 look like?

This visualization shows the relationship between its 10 prime factors (large circles) and 2304 divisors.

21347837440020 is an even composite number. It is composed of ten distinct prime numbers multiplied together. It has a total of two thousand, three hundred four divisors.

Prime factorization of 21347837440020:

22 × 32 × 5 × 7 × 13 × 19 × 31 × 37 × 79 × 757

(2 × 2 × 3 × 3 × 5 × 7 × 13 × 19 × 31 × 37 × 79 × 757)

See below for interesting mathematical facts about the number 21347837440020 from the Numbermatics database.


Names of 21347837440020

  • Cardinal: 21347837440020 can be written as Twenty-one trillion, three hundred forty-seven billion, eight hundred thirty-seven million, four hundred forty thousand and twenty.

Scientific notation

  • Scientific notation: 2.134783744002 × 1013

Factors of 21347837440020

  • Number of distinct prime factors ω(n): 10
  • Total number of prime factors Ω(n): 12
  • Sum of prime factors: 953

Divisors of 21347837440020

Bases of 21347837440020

  • Binary: 1001101101010011011100100010001110000000101002
  • Hexadecimal: 0x136A6E447014
  • Base-36: 7KF278650

Squares and roots of 21347837440020

  • 21347837440020 squared (213478374400202) is 455730163365519667097600400
  • 21347837440020 cubed (213478374400203) is 9728853444040871757589800346620928008000
  • The square root of 21347837440020 is 4620372.0023413699
  • The cube root of 21347837440020 is 27740.7349163165

Scales and comparisons

How big is 21347837440020?
  • 21,347,837,440,020 seconds is equal to 678,795 years, 10 weeks, 1 day, 20 hours, 27 minutes.
  • To count from 1 to 21,347,837,440,020 would take you about one million, six hundred ninety-six thousand, nine hundred eighty-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 21347837440020 cubic inches would be around 2311.7 feet tall.

Recreational maths with 21347837440020

  • 21347837440020 backwards is 02004473874312
  • 21347837440020 is a Harshad number.
  • The number of decimal digits it has is: 14
  • The sum of 21347837440020's digits is 45
  • More coming soon!

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"Number 21347837440020 - Facts about the integer". Numbermatics.com. 2024. Web. 12 June 2024.

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Numbermatics. (2024). Number 21347837440020 - Facts about the integer. Retrieved 12 June 2024, from https://numbermatics.com/n/21347837440020/

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Numbermatics. 2024. "Number 21347837440020 - Facts about the integer". https://numbermatics.com/n/21347837440020/

The information we have on file for 21347837440020 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 21347837440020, math, Factors of 21347837440020, curriculum, school, college, exams, university, Prime factorization of 21347837440020, STEM, science, technology, engineering, physics, economics, calculator, twenty-one trillion, three hundred forty-seven billion, eight hundred thirty-seven million, four hundred forty thousand and twenty.

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