21137742555300000

21,137,742,555,300,000 is an even composite number composed of six prime numbers multiplied together.

What does the number 21137742555300000 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 3456 divisors.

21137742555300000 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three thousand, four hundred fifty-six divisors.

Prime factorization of 21137742555300000:

25 × 33 × 55 × 7 × 172 × 1573

(2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 5 × 5 × 5 × 5 × 7 × 17 × 17 × 157 × 157 × 157)

See below for interesting mathematical facts about the number 21137742555300000 from the Numbermatics database.


Names of 21137742555300000

  • Cardinal: 21137742555300000 can be written as Twenty-one quadrillion, one hundred thirty-seven trillion, seven hundred forty-two billion, five hundred fifty-five million, three hundred thousand.

Scientific notation

  • Scientific notation: 2.11377425553 × 1016

Factors of 21137742555300000

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 19
  • Sum of prime factors: 191

Divisors of 21137742555300000

Bases of 21137742555300000

  • Binary: 10010110001100010101010001101000101110011000000101000002
  • Hexadecimal: 0x4B18AA345CC0A0
  • Base-36: 5S4PCVH33C0

Squares and roots of 21137742555300000

  • 21137742555300000 squared (211377425553000002) is 446804160334140573558090000000000
  • 21137742555300000 cubed (211377425553000003) is 9444431313780047469151188929587377000000000000000
  • The square root of 21137742555300000 is 145388247.6519336827
  • The cube root of 21137742555300000 is 276494.3119331019

Scales and comparisons

How big is 21137742555300000?
  • 21,137,742,555,300,000 seconds is equal to 672,114,829 years, 48 weeks, 1 day, 18 hours.
  • To count from 1 to 21,137,742,555,300,000 would take you about two billion, sixteen million, three hundred forty-four thousand, four hundred eighty-nine 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 21137742555300000 cubic inches would be around 23041.2 feet tall.

Recreational maths with 21137742555300000

  • 21137742555300000 backwards is 00000355524773112
  • 21137742555300000 is a Harshad number.
  • The number of decimal digits it has is: 17
  • The sum of 21137742555300000's digits is 45
  • More coming soon!

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"Number 21137742555300000 - Facts about the integer". Numbermatics.com. 2024. Web. 8 June 2024.

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Numbermatics. (2024). Number 21137742555300000 - Facts about the integer. Retrieved 8 June 2024, from https://numbermatics.com/n/21137742555300000/

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The information we have on file for 21137742555300000 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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