21993746216400

21,993,746,216,400 is an even composite number composed of seven prime numbers multiplied together.

What does the number 21993746216400 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 2160 divisors.

21993746216400 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two thousand, one hundred sixty divisors.

Prime factorization of 21993746216400:

24 × 33 × 52 × 72 × 312 × 59 × 733

(2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 5 × 7 × 7 × 31 × 31 × 59 × 733)

See below for interesting mathematical facts about the number 21993746216400 from the Numbermatics database.


Names of 21993746216400

  • Cardinal: 21993746216400 can be written as Twenty-one trillion, nine hundred ninety-three billion, seven hundred forty-six million, two hundred sixteen thousand, four hundred.

Scientific notation

  • Scientific notation: 2.19937462164 × 1013

Factors of 21993746216400

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 15
  • Sum of prime factors: 840

Divisors of 21993746216400

Bases of 21993746216400

  • Binary: 1010000000000110100010110111000110101110100002
  • Hexadecimal: 0x1400D16E35D0
  • Base-36: 7SNSCMVO0

Squares and roots of 21993746216400

  • 21993746216400 squared (219937462164002) is 483724872631409315628960000
  • 21993746216400 cubed (219937462164003) is 10638922087215630547414152386266944000000
  • The square root of 21993746216400 is 4689749.0568686081
  • The cube root of 21993746216400 is 28017.7380022679

Scales and comparisons

How big is 21993746216400?
  • 21,993,746,216,400 seconds is equal to 699,333 years, 5 weeks, 21 hours.
  • To count from 1 to 21,993,746,216,400 would take you about one million, seven hundred forty-eight thousand, three hundred thirty-two 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 21993746216400 cubic inches would be around 2334.8 feet tall.

Recreational maths with 21993746216400

  • 21993746216400 backwards is 00461264739912
  • 21993746216400 is a Harshad number.
  • The number of decimal digits it has is: 14
  • The sum of 21993746216400's digits is 54
  • More coming soon!

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"Number 21993746216400 - Facts about the integer". Numbermatics.com. 2024. Web. 21 June 2024.

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Numbermatics. (2024). Number 21993746216400 - Facts about the integer. Retrieved 21 June 2024, from https://numbermatics.com/n/21993746216400/

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The information we have on file for 21993746216400 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 21993746216400, math, Factors of 21993746216400, curriculum, school, college, exams, university, Prime factorization of 21993746216400, STEM, science, technology, engineering, physics, economics, calculator, twenty-one trillion, nine hundred ninety-three billion, seven hundred forty-six million, two hundred sixteen thousand, four hundred.

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