18168045920640

18,168,045,920,640 is an even composite number composed of seven prime numbers multiplied together.

What does the number 18168045920640 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 2592 divisors.

18168045920640 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two thousand, five hundred ninety-two divisors.

Prime factorization of 18168045920640:

27 × 32 × 5 × 72 × 112 × 31 × 1312

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 7 × 7 × 11 × 11 × 31 × 131 × 131)

See below for interesting mathematical facts about the number 18168045920640 from the Numbermatics database.


Names of 18168045920640

  • Cardinal: 18168045920640 can be written as Eighteen trillion, one hundred sixty-eight billion, forty-five million, nine hundred twenty thousand, six hundred forty.

Scientific notation

  • Scientific notation: 1.816804592064 × 1013

Factors of 18168045920640

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 17
  • Sum of prime factors: 190

Divisors of 18168045920640

Bases of 18168045920640

  • Binary: 1000010000110000100111110110001100001100000002
  • Hexadecimal: 0x108613EC6180
  • Base-36: 6FUA9GF40

Squares and roots of 18168045920640

  • 18168045920640 squared (181680459206402) is 330077892574483745178009600
  • 18168045920640 cubed (181680459206403) is 5996870309681297553935326583914758144000
  • The square root of 18168045920640 is 4262399.0804053063
  • The cube root of 18168045920640 is 26288.7179127695

Scales and comparisons

How big is 18168045920640?
  • 18,168,045,920,640 seconds is equal to 577,687 years, 34 weeks, 3 days, 6 hours, 24 minutes.
  • To count from 1 to 18,168,045,920,640 would take you about one million, four hundred forty-four thousand, two hundred nineteen 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 18168045920640 cubic inches would be around 2190.7 feet tall.

Recreational maths with 18168045920640

  • 18168045920640 backwards is 04602954086181
  • The number of decimal digits it has is: 14
  • The sum of 18168045920640's digits is 54
  • More coming soon!

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"Number 18168045920640 - Facts about the integer". Numbermatics.com. 2024. Web. 29 May 2024.

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Numbermatics. (2024). Number 18168045920640 - Facts about the integer. Retrieved 29 May 2024, from https://numbermatics.com/n/18168045920640/

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Numbermatics. 2024. "Number 18168045920640 - Facts about the integer". https://numbermatics.com/n/18168045920640/

The information we have on file for 18168045920640 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 18168045920640, math, Factors of 18168045920640, curriculum, school, college, exams, university, Prime factorization of 18168045920640, STEM, science, technology, engineering, physics, economics, calculator, eighteen trillion, one hundred sixty-eight billion, forty-five million, nine hundred twenty thousand, six hundred forty.

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