21000106400000

21,000,106,400,000 is an even composite number composed of five prime numbers multiplied together.

What does the number 21000106400000 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 1620 divisors.

21000106400000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one thousand, six hundred twenty divisors.

Prime factorization of 21000106400000:

28 × 55 × 74 × 13 × 292

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 5 × 5 × 7 × 7 × 7 × 7 × 13 × 29 × 29)

See below for interesting mathematical facts about the number 21000106400000 from the Numbermatics database.


Names of 21000106400000

  • Cardinal: 21000106400000 can be written as Twenty-one trillion, one hundred six million, four hundred thousand.

Scientific notation

  • Scientific notation: 2.10001064 × 1013

Factors of 21000106400000

  • Number of distinct prime factors ω(n): 5
  • Total number of prime factors Ω(n): 20
  • Sum of prime factors: 56

Divisors of 21000106400000

Bases of 21000106400000

  • Binary: 1001100011001011101111110000111011001000000002
  • Hexadecimal: 0x131977E1D900
  • Base-36: 7FZBD56GW

Squares and roots of 21000106400000

  • 21000106400000 squared (210001064000002) is 441004468811320960000000000
  • 21000106400000 cubed (210001064000003) is 9261140767913221684550144000000000000000
  • The square root of 21000106400000 is 4582587.3041328957
  • The cube root of 21000106400000 is 27589.2883588963

Scales and comparisons

How big is 21000106400000?
  • 21,000,106,400,000 seconds is equal to 667,738 years, 22 weeks, 1 day, 53 minutes, 20 seconds.
  • To count from 1 to 21,000,106,400,000 would take you about one million, six hundred sixty-nine thousand, three hundred forty-six 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 21000106400000 cubic inches would be around 2299.1 feet tall.

Recreational maths with 21000106400000

  • 21000106400000 backwards is 00000460100012
  • 21000106400000 is a Harshad number.
  • The number of decimal digits it has is: 14
  • The sum of 21000106400000's digits is 14
  • More coming soon!

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"Number 21000106400000 - Facts about the integer". Numbermatics.com. 2024. Web. 4 May 2024.

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Numbermatics. (2024). Number 21000106400000 - Facts about the integer. Retrieved 4 May 2024, from https://numbermatics.com/n/21000106400000/

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The information we have on file for 21000106400000 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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