21118314978000

21,118,314,978,000 is an even composite number composed of six prime numbers multiplied together.

What does the number 21118314978000 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 1920 divisors.

21118314978000 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one thousand, nine hundred twenty divisors.

Prime factorization of 21118314978000:

24 × 37 × 53 × 19 × 592 × 73

(2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 5 × 5 × 19 × 59 × 59 × 73)

See below for interesting mathematical facts about the number 21118314978000 from the Numbermatics database.


Names of 21118314978000

  • Cardinal: 21118314978000 can be written as Twenty-one trillion, one hundred eighteen billion, three hundred fourteen million, nine hundred seventy-eight thousand.

Scientific notation

  • Scientific notation: 2.1118314978 × 1013

Factors of 21118314978000

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 18
  • Sum of prime factors: 161

Divisors of 21118314978000

Bases of 21118314978000

  • Binary: 1001100110100111111011010100110011010110100002
  • Hexadecimal: 0x1334FDA99AD0
  • Base-36: 7HHMBH900

Squares and roots of 21118314978000

  • 21118314978000 squared (211183149780002) is 445983227510019140484000000
  • 21118314978000 cubed (211183149780003) is 9418414273461618859549943369352000000000
  • The square root of 21118314978000 is 4595466.7856486571
  • The cube root of 21118314978000 is 27640.9577858997

Scales and comparisons

How big is 21118314978000?
  • 21,118,314,978,000 seconds is equal to 671,497 years, 4 weeks, 5 days, 21 hours.
  • To count from 1 to 21,118,314,978,000 would take you about one million, six hundred seventy-eight thousand, seven hundred forty-two 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 21118314978000 cubic inches would be around 2303.4 feet tall.

Recreational maths with 21118314978000

  • 21118314978000 backwards is 00087941381112
  • 21118314978000 is a Harshad number.
  • The number of decimal digits it has is: 14
  • The sum of 21118314978000's digits is 45
  • More coming soon!

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"Number 21118314978000 - Facts about the integer". Numbermatics.com. 2024. Web. 23 September 2024.

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Numbermatics. (2024). Number 21118314978000 - Facts about the integer. Retrieved 23 September 2024, from https://numbermatics.com/n/21118314978000/

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The information we have on file for 21118314978000 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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