21400404000768000

21,400,404,000,768,000 is an even composite number composed of six prime numbers multiplied together.

What does the number 21400404000768000 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 8208 divisors.

21400404000768000 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of eight thousand, two hundred eight divisors.

Prime factorization of 21400404000768000:

218 × 38 × 53 × 132 × 19 × 31

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 5 × 5 × 13 × 13 × 19 × 31)

See below for interesting mathematical facts about the number 21400404000768000 from the Numbermatics database.


Names of 21400404000768000

  • Cardinal: 21400404000768000 can be written as Twenty-one quadrillion, four hundred trillion, four hundred four billion, seven hundred sixty-eight thousand.

Scientific notation

  • Scientific notation: 2.1400404000768 × 1016

Factors of 21400404000768000

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 33
  • Sum of prime factors: 73

Divisors of 21400404000768000

Bases of 21400404000768000

  • Binary: 10011000000011110001101110101101000010000000000000000002
  • Hexadecimal: 0x4C078DD6840000
  • Base-36: 5UPT5VK0000

Squares and roots of 21400404000768000

  • 21400404000768000 squared (214004040007680002) is 457977291396087020544589824000000
  • 21400404000768000 cubed (214004040007680003) is 9800899059053712818602717079667140984832000000000
  • The square root of 21400404000768000 is 146288769.2229584657
  • The cube root of 21400404000768000 is 277634.8569462037

Scales and comparisons

How big is 21400404000768000?
  • 21,400,404,000,768,000 seconds is equal to 680,466,651 years, 22 weeks, 2 days.
  • To count from 1 to 21,400,404,000,768,000 would take you about two billion, forty-one million, three hundred ninety-nine thousand, nine hundred fifty-four 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 21400404000768000 cubic inches would be around 23136.2 feet tall.

Recreational maths with 21400404000768000

  • 21400404000768000 backwards is 00086700040400412
  • 21400404000768000 is a Harshad number.
  • The number of decimal digits it has is: 17
  • The sum of 21400404000768000's digits is 36
  • More coming soon!

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"Number 21400404000768000 - Facts about the integer". Numbermatics.com. 2024. Web. 7 June 2024.

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Numbermatics. (2024). Number 21400404000768000 - Facts about the integer. Retrieved 7 June 2024, from https://numbermatics.com/n/21400404000768000/

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The information we have on file for 21400404000768000 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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