21438972615060

21,438,972,615,060 is an even composite number composed of nine prime numbers multiplied together.

What does the number 21438972615060 look like?

This visualization shows the relationship between its 9 prime factors (large circles) and 4320 divisors.

21438972615060 is an even composite number. It is composed of nine distinct prime numbers multiplied together. It has a total of four thousand, three hundred twenty divisors.

Prime factorization of 21438972615060:

22 × 34 × 5 × 7 × 112 × 13 × 17 × 19 × 612

(2 × 2 × 3 × 3 × 3 × 3 × 5 × 7 × 11 × 11 × 13 × 17 × 19 × 61 × 61)

See below for interesting mathematical facts about the number 21438972615060 from the Numbermatics database.


Names of 21438972615060

  • Cardinal: 21438972615060 can be written as Twenty-one trillion, four hundred thirty-eight billion, nine hundred seventy-two million, six hundred fifteen thousand and sixty.

Scientific notation

  • Scientific notation: 2.143897261506 × 1013

Factors of 21438972615060

  • Number of distinct prime factors ω(n): 9
  • Total number of prime factors Ω(n): 15
  • Sum of prime factors: 138

Divisors of 21438972615060

Bases of 21438972615060

  • Binary: 1001101111111101001100101100011011001100101002
  • Hexadecimal: 0x137FA658D994
  • Base-36: 7LKXER990

Squares and roots of 21438972615060

  • 21438972615060 squared (214389726150602) is 459629546789292614938803600
  • 21438972615060 cubed (214389726150603) is 9853985266688083319702107838159742216000
  • The square root of 21438972615060 is 4630223.8191106921
  • The cube root of 21438972615060 is 27780.1544848641

Scales and comparisons

How big is 21438972615060?
  • 21,438,972,615,060 seconds is equal to 681,693 years, 5 days, 2 hours, 51 minutes.
  • To count from 1 to 21,438,972,615,060 would take you about one million, seven hundred four thousand, two 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 21438972615060 cubic inches would be around 2315 feet tall.

Recreational maths with 21438972615060

  • 21438972615060 backwards is 06051627983412
  • 21438972615060 is a Harshad number.
  • The number of decimal digits it has is: 14
  • The sum of 21438972615060's digits is 54
  • More coming soon!

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"Number 21438972615060 - Facts about the integer". Numbermatics.com. 2024. Web. 11 May 2024.

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Numbermatics. (2024). Number 21438972615060 - Facts about the integer. Retrieved 11 May 2024, from https://numbermatics.com/n/21438972615060/

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Numbermatics. 2024. "Number 21438972615060 - Facts about the integer". https://numbermatics.com/n/21438972615060/

The information we have on file for 21438972615060 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 21438972615060, math, Factors of 21438972615060, curriculum, school, college, exams, university, Prime factorization of 21438972615060, STEM, science, technology, engineering, physics, economics, calculator, twenty-one trillion, four hundred thirty-eight billion, nine hundred seventy-two million, six hundred fifteen thousand and sixty.

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