21311438367989952

21,311,438,367,989,952 is an even composite number composed of five prime numbers multiplied together.

What does the number 21311438367989952 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 3528 divisors.

21311438367989952 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three thousand, five hundred twenty-eight divisors.

Prime factorization of 21311438367989952:

26 × 35 × 76 × 132 × 413

(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 7 × 7 × 7 × 7 × 7 × 7 × 13 × 13 × 41 × 41 × 41)

See below for interesting mathematical facts about the number 21311438367989952 from the Numbermatics database.


Names of 21311438367989952

  • Cardinal: 21311438367989952 can be written as Twenty-one quadrillion, three hundred eleven trillion, four hundred thirty-eight billion, three hundred sixty-seven million, nine hundred eighty-nine thousand, nine hundred fifty-two.

Scientific notation

  • Scientific notation: 2.1311438367989952 × 1016

Factors of 21311438367989952

  • Number of distinct prime factors ω(n): 5
  • Total number of prime factors Ω(n): 22
  • Sum of prime factors: 66

Divisors of 21311438367989952

Bases of 21311438367989952

  • Binary: 10010111011011010100011111010011001001110100000110000002
  • Hexadecimal: 0x4BB6A3E993A0C0
  • Base-36: 5TU9VMN9O00

Squares and roots of 21311438367989952

  • 21311438367989952 squared (213114383679899522) is 454177405312634228758556772962304
  • 21311438367989952 cubed (213114383679899523) is 9679173781453796563346614470884544504825146769408
  • The square root of 21311438367989952 is 145984377.1366989531
  • The cube root of 21311438367989952 is 277249.5952550585

Scales and comparisons

How big is 21311438367989952?
  • 21,311,438,367,989,952 seconds is equal to 677,637,819 years, 25 weeks, 5 days, 4 hours, 19 minutes, 12 seconds.
  • To count from 1 to 21,311,438,367,989,952 would take you about two billion, thirty-two million, nine hundred thirteen thousand, four hundred fifty-eight 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 21311438367989952 cubic inches would be around 23104.1 feet tall.

Recreational maths with 21311438367989952

  • 21311438367989952 backwards is 25998976383411312
  • 21311438367989952 is a Harshad number.
  • The number of decimal digits it has is: 17
  • The sum of 21311438367989952's digits is 81
  • More coming soon!

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"Number 21311438367989952 - Facts about the integer". Numbermatics.com. 2024. Web. 16 May 2024.

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Numbermatics. (2024). Number 21311438367989952 - Facts about the integer. Retrieved 16 May 2024, from https://numbermatics.com/n/21311438367989952/

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Numbermatics. 2024. "Number 21311438367989952 - Facts about the integer". https://numbermatics.com/n/21311438367989952/

The information we have on file for 21311438367989952 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 21311438367989952, math, Factors of 21311438367989952, curriculum, school, college, exams, university, Prime factorization of 21311438367989952, STEM, science, technology, engineering, physics, economics, calculator, twenty-one quadrillion, three hundred eleven trillion, four hundred thirty-eight billion, three hundred sixty-seven million, nine hundred eighty-nine thousand, nine hundred fifty-two.

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