18238136400000

18,238,136,400,000 is an even composite number composed of six prime numbers multiplied together.

What does the number 18238136400000 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 1728 divisors.

18238136400000 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one thousand, seven hundred twenty-eight divisors.

Prime factorization of 18238136400000:

27 × 32 × 55 × 112 × 149 × 281

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 5 × 5 × 5 × 5 × 11 × 11 × 149 × 281)

See below for interesting mathematical facts about the number 18238136400000 from the Numbermatics database.


Names of 18238136400000

  • Cardinal: 18238136400000 can be written as Eighteen trillion, two hundred thirty-eight billion, one hundred thirty-six million, four hundred thousand.

Scientific notation

  • Scientific notation: 1.82381364 × 1013

Factors of 18238136400000

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 18
  • Sum of prime factors: 451

Divisors of 18238136400000

Bases of 18238136400000

  • Binary: 1000010010110011001011010010000111000100000002
  • Hexadecimal: 0x109665A43880
  • Base-36: 6GQHFIN40

Squares and roots of 18238136400000

  • 18238136400000 squared (182381364000002) is 332629619345004960000000000
  • 18238136400000 cubed (182381364000003) is 6066544368294279119156544000000000000000
  • The square root of 18238136400000 is 4270613.1175745713
  • The cube root of 18238136400000 is 26322.4809347039

Scales and comparisons

How big is 18238136400000?
  • 18,238,136,400,000 seconds is equal to 579,916 years, 16 weeks, 5 days, 16 hours.
  • To count from 1 to 18,238,136,400,000 would take you about one million, four hundred forty-nine thousand, seven hundred ninety 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 18238136400000 cubic inches would be around 2193.5 feet tall.

Recreational maths with 18238136400000

  • 18238136400000 backwards is 00000463183281
  • 18238136400000 is a Harshad number.
  • The number of decimal digits it has is: 14
  • The sum of 18238136400000's digits is 36
  • More coming soon!

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"Number 18238136400000 - Facts about the integer". Numbermatics.com. 2024. Web. 16 May 2024.

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Numbermatics. (2024). Number 18238136400000 - Facts about the integer. Retrieved 16 May 2024, from https://numbermatics.com/n/18238136400000/

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The information we have on file for 18238136400000 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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