18044542474920000

18,044,542,474,920,000 is an even composite number composed of eight prime numbers multiplied together.

What does the number 18044542474920000 look like?

This visualization shows the relationship between its 8 prime factors (large circles) and 10080 divisors.

18044542474920000 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of ten thousand and eighty divisors.

Prime factorization of 18044542474920000:

26 × 35 × 54 × 132 × 31 × 37 × 61 × 157

(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 5 × 5 × 5 × 5 × 13 × 13 × 31 × 37 × 61 × 157)

See below for interesting mathematical facts about the number 18044542474920000 from the Numbermatics database.


Names of 18044542474920000

  • Cardinal: 18044542474920000 can be written as Eighteen quadrillion, forty-four trillion, five hundred forty-two billion, four hundred seventy-four million, nine hundred twenty thousand.

Scientific notation

  • Scientific notation: 1.804454247492 × 1016

Factors of 18044542474920000

  • Number of distinct prime factors ω(n): 8
  • Total number of prime factors Ω(n): 21
  • Sum of prime factors: 309

Divisors of 18044542474920000

Bases of 18044542474920000

  • Binary: 10000000001101101101010011100000101101000100000010000002
  • Hexadecimal: 0x401B6A705A2040
  • Base-36: 4XO98DHAC00

Squares and roots of 18044542474920000

  • 18044542474920000 squared (180445424749200002) is 325605513129191998829006400000000
  • 18044542474920000 cubed (180445424749200003) is 5875402511727826744249820886940519488000000000000
  • The square root of 18044542474920000 is 134329976.0847146137
  • The cube root of 18044542474920000 is 262290.1359957867

Scales and comparisons

How big is 18044542474920000?
  • 18,044,542,474,920,000 seconds is equal to 573,760,635 years, 13 weeks, 6 days, 12 hours.
  • To count from 1 to 18,044,542,474,920,000 would take you about one billion, seven hundred twenty-one million, two hundred eighty-one thousand, nine hundred five 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 18044542474920000 cubic inches would be around 21857.5 feet tall.

Recreational maths with 18044542474920000

  • 18044542474920000 backwards is 00002947424544081
  • 18044542474920000 is a Harshad number.
  • The number of decimal digits it has is: 17
  • The sum of 18044542474920000's digits is 54
  • More coming soon!

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"Number 18044542474920000 - Facts about the integer". Numbermatics.com. 2024. Web. 21 June 2024.

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Numbermatics. (2024). Number 18044542474920000 - Facts about the integer. Retrieved 21 June 2024, from https://numbermatics.com/n/18044542474920000/

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The information we have on file for 18044542474920000 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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