21142835439264

21,142,835,439,264 is an even composite number composed of five prime numbers multiplied together.

What does the number 21142835439264 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 1512 divisors.

21142835439264 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one thousand, five hundred twelve divisors.

Prime factorization of 21142835439264:

25 × 35 × 76 × 112 × 191

(2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 7 × 7 × 7 × 7 × 7 × 7 × 11 × 11 × 191)

See below for interesting mathematical facts about the number 21142835439264 from the Numbermatics database.


Names of 21142835439264

  • Cardinal: 21142835439264 can be written as Twenty-one trillion, one hundred forty-two billion, eight hundred thirty-five million, four hundred thirty-nine thousand, two hundred sixty-four.

Scientific notation

  • Scientific notation: 2.1142835439264 × 1013

Factors of 21142835439264

  • Number of distinct prime factors ω(n): 5
  • Total number of prime factors Ω(n): 19
  • Sum of prime factors: 214

Divisors of 21142835439264

Bases of 21142835439264

  • Binary: 1001100111010101100110011001000100110101000002
  • Hexadecimal: 0x133AB33226A0
  • Base-36: 7HSVUBU00

Squares and roots of 21142835439264

  • 21142835439264 squared (211428354392642) is 447019490411797739832861696
  • 21142835439264 cubed (211428354392643) is 9451259523920291102907044806290320031744
  • The square root of 21142835439264 is 4598133.9083658709
  • The cube root of 21142835439264 is 27651.6516139099

Scales and comparisons

How big is 21142835439264?
  • 21,142,835,439,264 seconds is equal to 672,276 years, 39 weeks, 6 days, 12 hours, 14 minutes, 24 seconds.
  • To count from 1 to 21,142,835,439,264 would take you about one million, six hundred eighty thousand, six hundred ninety-one 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 21142835439264 cubic inches would be around 2304.3 feet tall.

Recreational maths with 21142835439264

  • 21142835439264 backwards is 46293453824112
  • 21142835439264 is a Harshad number.
  • The number of decimal digits it has is: 14
  • The sum of 21142835439264's digits is 54
  • More coming soon!

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"Number 21142835439264 - Facts about the integer". Numbermatics.com. 2024. Web. 9 June 2024.

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Numbermatics. (2024). Number 21142835439264 - Facts about the integer. Retrieved 9 June 2024, from https://numbermatics.com/n/21142835439264/

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Numbermatics. 2024. "Number 21142835439264 - Facts about the integer". https://numbermatics.com/n/21142835439264/

The information we have on file for 21142835439264 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 21142835439264, math, Factors of 21142835439264, curriculum, school, college, exams, university, Prime factorization of 21142835439264, STEM, science, technology, engineering, physics, economics, calculator, twenty-one trillion, one hundred forty-two billion, eight hundred thirty-five million, four hundred thirty-nine thousand, two hundred sixty-four.

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