21388271564352000

21,388,271,564,352,000 is an even composite number composed of seven prime numbers multiplied together.

What does the number 21388271564352000 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 7680 divisors.

21388271564352000 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of seven thousand, six hundred eighty divisors.

Prime factorization of 21388271564352000:

29 × 3 × 53 × 73 × 113 × 23 × 1032

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 5 × 5 × 7 × 7 × 7 × 11 × 11 × 11 × 23 × 103 × 103)

See below for interesting mathematical facts about the number 21388271564352000 from the Numbermatics database.


Names of 21388271564352000

  • Cardinal: 21388271564352000 can be written as Twenty-one quadrillion, three hundred eighty-eight trillion, two hundred seventy-one billion, five hundred sixty-four million, three hundred fifty-two thousand.

Scientific notation

  • Scientific notation: 2.1388271564352 × 1016

Factors of 21388271564352000

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 22
  • Sum of prime factors: 154

Divisors of 21388271564352000

Bases of 21388271564352000

  • Binary: 10010111111110010000101000010001111001111101010000000002
  • Hexadecimal: 0x4BFC8508F3EA00
  • Base-36: 5ULICB8LW5C

Squares and roots of 21388271564352000

  • 21388271564352000 squared (213882715643520002) is 457458160510468349277179904000000
  • 21388271564352000 cubed (213882715643520003) is 9784239366326823191666811753781017182208000000000
  • The square root of 21388271564352000 is 146247295.9215041351
  • The cube root of 21388271564352000 is 277582.3809276695

Scales and comparisons

How big is 21388271564352000?
  • 21,388,271,564,352,000 seconds is equal to 680,080,877 years, 24 weeks, 6 days, 5 hours, 20 minutes.
  • To count from 1 to 21,388,271,564,352,000 would take you about two billion, forty million, two hundred forty-two thousand, six 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 21388271564352000 cubic inches would be around 23131.9 feet tall.

Recreational maths with 21388271564352000

  • 21388271564352000 backwards is 00025346517288312
  • The number of decimal digits it has is: 17
  • The sum of 21388271564352000's digits is 57
  • More coming soon!

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"Number 21388271564352000 - Facts about the integer". Numbermatics.com. 2024. Web. 22 May 2024.

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Numbermatics. (2024). Number 21388271564352000 - Facts about the integer. Retrieved 22 May 2024, from https://numbermatics.com/n/21388271564352000/

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Numbermatics. 2024. "Number 21388271564352000 - Facts about the integer". https://numbermatics.com/n/21388271564352000/

The information we have on file for 21388271564352000 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 21388271564352000, math, Factors of 21388271564352000, curriculum, school, college, exams, university, Prime factorization of 21388271564352000, STEM, science, technology, engineering, physics, economics, calculator, twenty-one quadrillion, three hundred eighty-eight trillion, two hundred seventy-one billion, five hundred sixty-four million, three hundred fifty-two thousand.

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