21427380267733440

21,427,380,267,733,440 is an even composite number composed of nine prime numbers multiplied together.

What does the number 21427380267733440 look like?

This visualization shows the relationship between its 9 prime factors (large circles) and 5376 divisors.

21427380267733440 is an even composite number. It is composed of nine distinct prime numbers multiplied together. It has a total of five thousand, three hundred seventy-six divisors.

Prime factorization of 21427380267733440:

26 × 33 × 5 × 7 × 112 × 13 × 191 × 421 × 2801

(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 7 × 11 × 11 × 13 × 191 × 421 × 2801)

See below for interesting mathematical facts about the number 21427380267733440 from the Numbermatics database.


Names of 21427380267733440

  • Cardinal: 21427380267733440 can be written as Twenty-one quadrillion, four hundred twenty-seven trillion, three hundred eighty billion, two hundred sixty-seven million, seven hundred thirty-three thousand, four hundred forty.

Scientific notation

  • Scientific notation: 2.142738026773344 × 1016

Factors of 21427380267733440

  • Number of distinct prime factors ω(n): 9
  • Total number of prime factors Ω(n): 17
  • Sum of prime factors: 3454

Divisors of 21427380267733440

Bases of 21427380267733440

  • Binary: 10011000010000000010110101111010101001101010001110000002
  • Hexadecimal: 0x4C2016BD5351C0
  • Base-36: 5UZDELOUEO0

Squares and roots of 21427380267733440

  • 21427380267733440 squared (214273802677334402) is 459132625138052386855594894233600
  • 21427380267733440 cubed (214273802677334403) is 9838009352155758097503077357862360247597891584000
  • The square root of 21427380267733440 is 146380942.2969173265
  • The cube root of 21427380267733440 is 277751.4654494533

Scales and comparisons

How big is 21427380267733440?
  • 21,427,380,267,733,440 seconds is equal to 681,324,413 years, 14 weeks, 2 days, 2 hours, 24 minutes.
  • To count from 1 to 21,427,380,267,733,440 would take you about two billion, forty-three million, nine hundred seventy-three thousand, two hundred thirty-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 21427380267733440 cubic inches would be around 23146 feet tall.

Recreational maths with 21427380267733440

  • 21427380267733440 backwards is 04433776208372412
  • 21427380267733440 is a Harshad number.
  • The number of decimal digits it has is: 17
  • The sum of 21427380267733440's digits is 63
  • More coming soon!

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"Number 21427380267733440 - Facts about the integer". Numbermatics.com. 2024. Web. 17 June 2024.

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Numbermatics. (2024). Number 21427380267733440 - Facts about the integer. Retrieved 17 June 2024, from https://numbermatics.com/n/21427380267733440/

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Numbermatics. 2024. "Number 21427380267733440 - Facts about the integer". https://numbermatics.com/n/21427380267733440/

The information we have on file for 21427380267733440 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 21427380267733440, math, Factors of 21427380267733440, curriculum, school, college, exams, university, Prime factorization of 21427380267733440, STEM, science, technology, engineering, physics, economics, calculator, twenty-one quadrillion, four hundred twenty-seven trillion, three hundred eighty billion, two hundred sixty-seven million, seven hundred thirty-three thousand, four hundred forty.

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