21313151798400

21,313,151,798,400 is an even composite number composed of six prime numbers multiplied together.

What does the number 21313151798400 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 2304 divisors.

21313151798400 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two thousand, three hundred four divisors.

Prime factorization of 21313151798400:

27 × 32 × 52 × 73 × 113 × 1621

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 5 × 7 × 7 × 7 × 11 × 11 × 11 × 1621)

See below for interesting mathematical facts about the number 21313151798400 from the Numbermatics database.


Names of 21313151798400

  • Cardinal: 21313151798400 can be written as Twenty-one trillion, three hundred thirteen billion, one hundred fifty-one million, seven hundred ninety-eight thousand, four hundred.

Scientific notation

  • Scientific notation: 2.13131517984 × 1013

Factors of 21313151798400

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 18
  • Sum of prime factors: 1649

Divisors of 21313151798400

Bases of 21313151798400

  • Binary: 1001101100010010110101101011110001100100000002
  • Hexadecimal: 0x13625AD78C80
  • Base-36: 7JZ4KAHS0

Squares and roots of 21313151798400

  • 21313151798400 squared (213131517984002) is 454250439581641154242560000
  • 21313151798400 cubed (213131517984003) is 9681508573293445710168269453819904000000
  • The square root of 21313151798400 is 4616616.9213396947
  • The cube root of 21313151798400 is 27725.7025305045

Scales and comparisons

How big is 21313151798400?
  • 21,313,151,798,400 seconds is equal to 677,692 years, 15 weeks, 4 days, 16 hours.
  • To count from 1 to 21,313,151,798,400 would take you about one million, six hundred ninety-four thousand, two hundred thirty 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 21313151798400 cubic inches would be around 2310.5 feet tall.

Recreational maths with 21313151798400

  • 21313151798400 backwards is 00489715131312
  • 21313151798400 is a Harshad number.
  • The number of decimal digits it has is: 14
  • The sum of 21313151798400's digits is 45
  • More coming soon!

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"Number 21313151798400 - Facts about the integer". Numbermatics.com. 2024. Web. 5 May 2024.

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Numbermatics. (2024). Number 21313151798400 - Facts about the integer. Retrieved 5 May 2024, from https://numbermatics.com/n/21313151798400/

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Numbermatics. 2024. "Number 21313151798400 - Facts about the integer". https://numbermatics.com/n/21313151798400/

The information we have on file for 21313151798400 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 21313151798400, math, Factors of 21313151798400, curriculum, school, college, exams, university, Prime factorization of 21313151798400, STEM, science, technology, engineering, physics, economics, calculator, twenty-one trillion, three hundred thirteen billion, one hundred fifty-one million, seven hundred ninety-eight thousand, four hundred.

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