21320865137295360

21,320,865,137,295,360 is an even composite number composed of seven prime numbers multiplied together.

What does the number 21320865137295360 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 7560 divisors.

21320865137295360 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of seven thousand, five hundred sixty divisors.

Prime factorization of 21320865137295360:

220 × 34 × 5 × 7 × 132 × 31 × 372

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 × 7 × 13 × 13 × 31 × 37 × 37)

See below for interesting mathematical facts about the number 21320865137295360 from the Numbermatics database.


Names of 21320865137295360

  • Cardinal: 21320865137295360 can be written as Twenty-one quadrillion, three hundred twenty trillion, eight hundred sixty-five billion, one hundred thirty-seven million, two hundred ninety-five thousand, three hundred sixty.

Scientific notation

  • Scientific notation: 2.132086513729536 × 1016

Factors of 21320865137295360

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 31
  • Sum of prime factors: 98

Divisors of 21320865137295360

Bases of 21320865137295360

  • Binary: 10010111011111100110110110000001101000000000000000000002
  • Hexadecimal: 0x4BBF36C0D00000
  • Base-36: 5TXM686BK00

Squares and roots of 21320865137295360

  • 21320865137295360 squared (213208651372953602) is 454579290202736690222815877529600
  • 21320865137295360 cubed (213208651372953603) is 9692023740619998899716684114015121223142342656000
  • The square root of 21320865137295360 is 146016660.4785062189
  • The cube root of 21320865137295360 is 277290.4681839139

Scales and comparisons

How big is 21320865137295360?
  • 21,320,865,137,295,360 seconds is equal to 677,937,561 years, 31 weeks, 1 day, 9 hours, 36 minutes.
  • To count from 1 to 21,320,865,137,295,360 would take you about two billion, thirty-three million, eight hundred twelve thousand, six hundred eighty-four 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 21320865137295360 cubic inches would be around 23107.5 feet tall.

Recreational maths with 21320865137295360

  • 21320865137295360 backwards is 06359273156802312
  • 21320865137295360 is a Harshad number.
  • The number of decimal digits it has is: 17
  • The sum of 21320865137295360's digits is 63
  • More coming soon!

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"Number 21320865137295360 - Facts about the integer". Numbermatics.com. 2024. Web. 25 June 2024.

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Numbermatics. (2024). Number 21320865137295360 - Facts about the integer. Retrieved 25 June 2024, from https://numbermatics.com/n/21320865137295360/

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The information we have on file for 21320865137295360 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 21320865137295360, math, Factors of 21320865137295360, curriculum, school, college, exams, university, Prime factorization of 21320865137295360, STEM, science, technology, engineering, physics, economics, calculator, twenty-one quadrillion, three hundred twenty trillion, eight hundred sixty-five billion, one hundred thirty-seven million, two hundred ninety-five thousand, three hundred sixty.

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