18189189004775040

18,189,189,004,775,040 is an even composite number composed of six prime numbers multiplied together.

What does the number 18189189004775040 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 4608 divisors.

18189189004775040 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of four thousand, six hundred eight divisors.

Prime factorization of 18189189004775040:

27 × 311 × 5 × 73 × 29 × 1272

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 7 × 7 × 7 × 29 × 127 × 127)

See below for interesting mathematical facts about the number 18189189004775040 from the Numbermatics database.


Names of 18189189004775040

  • Cardinal: 18189189004775040 can be written as Eighteen quadrillion, one hundred eighty-nine trillion, one hundred eighty-nine billion, four million, seven hundred seventy-five thousand and forty.

Scientific notation

  • Scientific notation: 1.818918900477504 × 1016

Factors of 18189189004775040

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 25
  • Sum of prime factors: 173

Divisors of 18189189004775040

Bases of 18189189004775040

  • Binary: 10000001001111011111000100101010110000111001110100000002
  • Hexadecimal: 0x409EF89561CE80
  • Base-36: 4Z3J22MI000

Squares and roots of 18189189004775040

  • 18189189004775040 squared (181891890047750402) is 330846596651429210107921007001600
  • 18189189004775040 cubed (181891890047750403) is 6017831278079418755648126128856152827672920064000
  • The square root of 18189189004775040 is 134867301.4662006203
  • The cube root of 18189189004775040 is 262989.1180121383

Scales and comparisons

How big is 18189189004775040?
  • 18,189,189,004,775,040 seconds is equal to 578,359,947 years, 25 weeks, 5 days, 14 hours, 24 minutes.
  • To count from 1 to 18,189,189,004,775,040 would take you about one billion, seven hundred thirty-five million, seventy-nine thousand, eight 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 18189189004775040 cubic inches would be around 21915.8 feet tall.

Recreational maths with 18189189004775040

  • 18189189004775040 backwards is 04057740098198181
  • 18189189004775040 is a Harshad number.
  • The number of decimal digits it has is: 17
  • The sum of 18189189004775040's digits is 72
  • More coming soon!

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"Number 18189189004775040 - Facts about the integer". Numbermatics.com. 2024. Web. 24 May 2024.

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Numbermatics. (2024). Number 18189189004775040 - Facts about the integer. Retrieved 24 May 2024, from https://numbermatics.com/n/18189189004775040/

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The information we have on file for 18189189004775040 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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