21144343007324160

21,144,343,007,324,160 is an even composite number composed of eight prime numbers multiplied together.

What does the number 21144343007324160 look like?

This visualization shows the relationship between its 8 prime factors (large circles) and 7680 divisors.

21144343007324160 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of seven thousand, six hundred eighty divisors.

Prime factorization of 21144343007324160:

211 × 34 × 5 × 133 × 37 × 53 × 61 × 97

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 × 13 × 13 × 13 × 37 × 53 × 61 × 97)

See below for interesting mathematical facts about the number 21144343007324160 from the Numbermatics database.


Names of 21144343007324160

  • Cardinal: 21144343007324160 can be written as Twenty-one quadrillion, one hundred forty-four trillion, three hundred forty-three billion, seven million, three hundred twenty-four thousand, one hundred sixty.

Scientific notation

  • Scientific notation: 2.114434300732416 × 1016

Factors of 21144343007324160

  • Number of distinct prime factors ω(n): 8
  • Total number of prime factors Ω(n): 23
  • Sum of prime factors: 271

Divisors of 21144343007324160

Bases of 21144343007324160

  • Binary: 10010110001111010101010111111011111010111101000000000002
  • Hexadecimal: 0x4B1EAAFDF5E800
  • Base-36: 5S71L2VSW00

Squares and roots of 21144343007324160

  • 21144343007324160 squared (211443430073241602) is 447083241211378102507403319705600
  • 21144343007324160 cubed (211443430073241603) is 9453281404999623294056422874454488518854967296000
  • The square root of 21144343007324160 is 145410945.2803473113
  • The cube root of 21144343007324160 is 276523.0882244953

Scales and comparisons

How big is 21144343007324160?
  • 21,144,343,007,324,160 seconds is equal to 672,324,703 years, 46 weeks, 9 hours, 36 minutes.
  • To count from 1 to 21,144,343,007,324,160 would take you about two billion, sixteen million, nine hundred seventy-four thousand, one hundred eleven 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 21144343007324160 cubic inches would be around 23043.6 feet tall.

Recreational maths with 21144343007324160

  • 21144343007324160 backwards is 06142370034344112
  • 21144343007324160 is a Harshad number.
  • The number of decimal digits it has is: 17
  • The sum of 21144343007324160's digits is 45
  • More coming soon!

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"Number 21144343007324160 - Facts about the integer". Numbermatics.com. 2024. Web. 23 June 2024.

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Numbermatics. (2024). Number 21144343007324160 - Facts about the integer. Retrieved 23 June 2024, from https://numbermatics.com/n/21144343007324160/

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Numbermatics. 2024. "Number 21144343007324160 - Facts about the integer". https://numbermatics.com/n/21144343007324160/

The information we have on file for 21144343007324160 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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