21375889340400

21,375,889,340,400 is an even composite number composed of six prime numbers multiplied together.

What does the number 21375889340400 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 2160 divisors.

21375889340400 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two thousand, one hundred sixty divisors.

Prime factorization of 21375889340400:

24 × 37 × 52 × 72 × 53 × 972

(2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 5 × 7 × 7 × 53 × 97 × 97)

See below for interesting mathematical facts about the number 21375889340400 from the Numbermatics database.


Names of 21375889340400

  • Cardinal: 21375889340400 can be written as Twenty-one trillion, three hundred seventy-five billion, eight hundred eighty-nine million, three hundred forty thousand, four hundred.

Scientific notation

  • Scientific notation: 2.13758893404 × 1013

Factors of 21375889340400

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 18
  • Sum of prime factors: 167

Divisors of 21375889340400

Bases of 21375889340400

  • Binary: 1001101110000111101100100101001110111111100002
  • Hexadecimal: 0x1370F64A77F0
  • Base-36: 7KRY4LR00

Squares and roots of 21375889340400

  • 21375889340400 squared (213758893404002) is 456928645093026347072160000
  • 21375889340400 cubed (213758893404003) is 9767256153967436658756135693603264000000
  • The square root of 21375889340400 is 4623406.6812686941
  • The cube root of 21375889340400 is 27752.8804045877

Scales and comparisons

How big is 21375889340400?
  • 21,375,889,340,400 seconds is equal to 679,687 years, 8 weeks, 2 days, 15 hours.
  • To count from 1 to 21,375,889,340,400 would take you about one million, six hundred ninety-nine thousand, two hundred seventeen 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 21375889340400 cubic inches would be around 2312.7 feet tall.

Recreational maths with 21375889340400

  • 21375889340400 backwards is 00404398857312
  • 21375889340400 is a Harshad number.
  • The number of decimal digits it has is: 14
  • The sum of 21375889340400's digits is 54
  • More coming soon!

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"Number 21375889340400 - Facts about the integer". Numbermatics.com. 2024. Web. 8 June 2024.

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Numbermatics. (2024). Number 21375889340400 - Facts about the integer. Retrieved 8 June 2024, from https://numbermatics.com/n/21375889340400/

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Numbermatics. 2024. "Number 21375889340400 - Facts about the integer". https://numbermatics.com/n/21375889340400/

The information we have on file for 21375889340400 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 21375889340400, math, Factors of 21375889340400, curriculum, school, college, exams, university, Prime factorization of 21375889340400, STEM, science, technology, engineering, physics, economics, calculator, twenty-one trillion, three hundred seventy-five billion, eight hundred eighty-nine million, three hundred forty thousand, four hundred.

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