164243748583800900

164,243,748,583,800,900 is an even composite number composed of seven prime numbers multiplied together.

What does the number 164243748583800900 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 2187 divisors.

164243748583800900 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two thousand, one hundred eighty-seven divisors.

Prime factorization of 164243748583800900:

22 × 32 × 52 × 72 × 172 × 612 × 18612

(2 × 2 × 3 × 3 × 5 × 5 × 7 × 7 × 17 × 17 × 61 × 61 × 1861 × 1861)

See below for interesting mathematical facts about the number 164243748583800900 from the Numbermatics database.


Names of 164243748583800900

  • Cardinal: 164243748583800900 can be written as One hundred sixty-four quadrillion, two hundred forty-three trillion, seven hundred forty-eight billion, five hundred eighty-three million, eight hundred thousand, nine hundred.

Scientific notation

  • Scientific notation: 1.642437485838009 × 1017

Factors of 164243748583800900

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 14
  • Sum of prime factors: 1956

Divisors of 164243748583800900

Bases of 164243748583800900

  • Binary: 10010001111000001011010001101100101110101010000000010001002
  • Hexadecimal: 0x24782D1B2EA8044
  • Base-36: 18X7JSGQVGP0

Squares and roots of 164243748583800900

  • 164243748583800900 squared (1642437485838009002) is 26976008948858800144369890840810000
  • 164243748583800900 cubed (1642437485838009003) is 4430640831590727961246073467248777961646634729000000
  • 164243748583800900 is a perfect square number. Its square root is 405269970
  • The cube root of 164243748583800900 is 547641.4136314217

Scales and comparisons

How big is 164243748583800900?
  • 164,243,748,583,800,900 seconds is equal to 5,222,443,165 years, 36 weeks, 12 hours, 15 minutes.
  • To count from 1 to 164,243,748,583,800,900 would take you about fifteen billion, six hundred sixty-seven million, three hundred twenty-nine thousand, four hundred ninety-seven 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 164243748583800900 cubic inches would be around 45636.8 feet tall.

Recreational maths with 164243748583800900

  • 164243748583800900 backwards is 009008385847342461
  • The number of decimal digits it has is: 18
  • The sum of 164243748583800900's digits is 72
  • More coming soon!

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"Number 164243748583800900 - Facts about the integer". Numbermatics.com. 2024. Web. 26 May 2024.

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Numbermatics. (2024). Number 164243748583800900 - Facts about the integer. Retrieved 26 May 2024, from https://numbermatics.com/n/164243748583800900/

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Numbermatics. 2024. "Number 164243748583800900 - Facts about the integer". https://numbermatics.com/n/164243748583800900/

The information we have on file for 164243748583800900 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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