21402561312000

21,402,561,312,000 is an even composite number composed of six prime numbers multiplied together.

What does the number 21402561312000 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 3888 divisors.

21402561312000 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three thousand, eight hundred eighty-eight divisors.

Prime factorization of 21402561312000:

28 × 35 × 53 × 112 × 232 × 43

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 5 × 5 × 5 × 11 × 11 × 23 × 23 × 43)

See below for interesting mathematical facts about the number 21402561312000 from the Numbermatics database.


Names of 21402561312000

  • Cardinal: 21402561312000 can be written as Twenty-one trillion, four hundred two billion, five hundred sixty-one million, three hundred twelve thousand.

Scientific notation

  • Scientific notation: 2.1402561312 × 1013

Factors of 21402561312000

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 21
  • Sum of prime factors: 87

Divisors of 21402561312000

Bases of 21402561312000

  • Binary: 1001101110111001011000001000001110101000000002
  • Hexadecimal: 0x13772C107500
  • Base-36: 7L478EO00

Squares and roots of 21402561312000

  • 21402561312000 squared (214025613120002) is 458069630713919161344000000
  • 21402561312000 cubed (214025613120003) is 9803863356519853182476580323328000000000
  • The square root of 21402561312000 is 4626290.2321406511
  • The cube root of 21402561312000 is 27764.4185814799

Scales and comparisons

How big is 21402561312000?
  • 21,402,561,312,000 seconds is equal to 680,535 years, 12 weeks, 6 days.
  • To count from 1 to 21,402,561,312,000 would take you about one million, seven hundred one thousand, three hundred thirty-eight 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 21402561312000 cubic inches would be around 2313.7 feet tall.

Recreational maths with 21402561312000

  • 21402561312000 backwards is 00021316520412
  • 21402561312000 is a Harshad number.
  • The number of decimal digits it has is: 14
  • The sum of 21402561312000's digits is 27
  • More coming soon!

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"Number 21402561312000 - Facts about the integer". Numbermatics.com. 2024. Web. 27 April 2024.

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Numbermatics. (2024). Number 21402561312000 - Facts about the integer. Retrieved 27 April 2024, from https://numbermatics.com/n/21402561312000/

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Numbermatics. 2024. "Number 21402561312000 - Facts about the integer". https://numbermatics.com/n/21402561312000/

The information we have on file for 21402561312000 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 21402561312000, math, Factors of 21402561312000, curriculum, school, college, exams, university, Prime factorization of 21402561312000, STEM, science, technology, engineering, physics, economics, calculator, twenty-one trillion, four hundred two billion, five hundred sixty-one million, three hundred twelve thousand.

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