18018121746972672

18,018,121,746,972,672 is an even composite number composed of six prime numbers multiplied together.

What does the number 18018121746972672 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 3072 divisors.

18018121746972672 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three thousand and seventy-two divisors.

Prime factorization of 18018121746972672:

215 × 32 × 13 × 193 × 23 × 313

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 13 × 19 × 19 × 19 × 23 × 31 × 31 × 31)

See below for interesting mathematical facts about the number 18018121746972672 from the Numbermatics database.


Names of 18018121746972672

  • Cardinal: 18018121746972672 can be written as Eighteen quadrillion, eighteen trillion, one hundred twenty-one billion, seven hundred forty-six million, nine hundred seventy-two thousand, six hundred seventy-two.

Scientific notation

  • Scientific notation: 1.8018121746972672 × 1016

Factors of 18018121746972672

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 25
  • Sum of prime factors: 91

Divisors of 18018121746972672

Bases of 18018121746972672

  • Binary: 10000000000001101100010111000100011111110000000000000002
  • Hexadecimal: 0x400362E23F8000
  • Base-36: 4XEW2UY1340

Squares and roots of 18018121746972672

  • 18018121746972672 squared (180181217469726722) is 324652711288729533546796714819584
  • 18018121746972672 cubed (180181217469726723) is 5849632077485097895106605528786136791270658408448
  • The square root of 18018121746972672 is 134231597.4239026629
  • The cube root of 18018121746972672 is 262162.0588346965

Scales and comparisons

How big is 18018121746972672?
  • 18,018,121,746,972,672 seconds is equal to 572,920,537 years, 43 weeks, 6 days, 3 hours, 31 minutes, 12 seconds.
  • To count from 1 to 18,018,121,746,972,672 would take you about one billion, seven hundred eighteen million, seven hundred sixty-one thousand, six hundred thirteen 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 18018121746972672 cubic inches would be around 21846.8 feet tall.

Recreational maths with 18018121746972672

  • 18018121746972672 backwards is 27627964712181081
  • 18018121746972672 is a Harshad number.
  • The number of decimal digits it has is: 17
  • The sum of 18018121746972672's digits is 72
  • More coming soon!

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"Number 18018121746972672 - Facts about the integer". Numbermatics.com. 2024. Web. 9 May 2024.

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Numbermatics. (2024). Number 18018121746972672 - Facts about the integer. Retrieved 9 May 2024, from https://numbermatics.com/n/18018121746972672/

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Numbermatics. 2024. "Number 18018121746972672 - Facts about the integer". https://numbermatics.com/n/18018121746972672/

The information we have on file for 18018121746972672 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!

Keywords: Divisors of 18018121746972672, math, Factors of 18018121746972672, curriculum, school, college, exams, university, Prime factorization of 18018121746972672, STEM, science, technology, engineering, physics, economics, calculator, eighteen quadrillion, eighteen trillion, one hundred twenty-one billion, seven hundred forty-six million, nine hundred seventy-two thousand, six hundred seventy-two.

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