21142749594853120

21,142,749,594,853,120 is an even composite number composed of seven prime numbers multiplied together.

What does the number 21142749594853120 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 1296 divisors.

21142749594853120 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one thousand, two hundred ninety-six divisors.

Prime factorization of 21142749594853120:

28 × 5 × 132 × 372 × 127 × 641 × 877

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 13 × 13 × 37 × 37 × 127 × 641 × 877)

See below for interesting mathematical facts about the number 21142749594853120 from the Numbermatics database.


Names of 21142749594853120

  • Cardinal: 21142749594853120 can be written as Twenty-one quadrillion, one hundred forty-two trillion, seven hundred forty-nine billion, five hundred ninety-four million, eight hundred fifty-three thousand, one hundred twenty.

Scientific notation

  • Scientific notation: 2.114274959485312 × 1016

Factors of 21142749594853120

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 16
  • Sum of prime factors: 1702

Divisors of 21142749594853120

Bases of 21142749594853120

  • Binary: 10010110001110100110111111111110010110100011111000000002
  • Hexadecimal: 0x4B1D37FF2D1F00
  • Base-36: 5S6H92R5ON4

Squares and roots of 21142749594853120

  • 21142749594853120 squared (211427495948531202) is 447015860430661769903994373734400
  • 21142749594853120 cubed (211427495948531203) is 9451144402013292971639604633391765543953891328000
  • The square root of 21142749594853120 is 145405466.1794154147
  • The cube root of 21142749594853120 is 276516.1418999599

Scales and comparisons

How big is 21142749594853120?
  • 21,142,749,594,853,120 seconds is equal to 672,274,038 years, 15 weeks, 3 days, 10 hours, 18 minutes, 40 seconds.
  • To count from 1 to 21,142,749,594,853,120 would take you about two billion, sixteen million, eight hundred twenty-two thousand, one hundred fourteen 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 21142749594853120 cubic inches would be around 23043 feet tall.

Recreational maths with 21142749594853120

  • 21142749594853120 backwards is 02135849594724112
  • The number of decimal digits it has is: 17
  • The sum of 21142749594853120's digits is 67
  • More coming soon!

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"Number 21142749594853120 - Facts about the integer". Numbermatics.com. 2024. Web. 6 June 2024.

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Numbermatics. (2024). Number 21142749594853120 - Facts about the integer. Retrieved 6 June 2024, from https://numbermatics.com/n/21142749594853120/

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The information we have on file for 21142749594853120 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!

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