18140142215979420

18,140,142,215,979,420 is an even composite number composed of eight prime numbers multiplied together.

What does the number 18140142215979420 look like?

This visualization shows the relationship between its 8 prime factors (large circles) and 3888 divisors.

18140142215979420 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of three thousand, eight hundred eighty-eight divisors.

Prime factorization of 18140142215979420:

22 × 3 × 5 × 75 × 132 × 172 × 31 × 1092

(2 × 2 × 3 × 5 × 7 × 7 × 7 × 7 × 7 × 13 × 13 × 17 × 17 × 31 × 109 × 109)

See below for interesting mathematical facts about the number 18140142215979420 from the Numbermatics database.


Names of 18140142215979420

  • Cardinal: 18140142215979420 can be written as Eighteen quadrillion, one hundred forty trillion, one hundred forty-two billion, two hundred fifteen million, nine hundred seventy-nine thousand, four hundred twenty.

Scientific notation

  • Scientific notation: 1.814014221597942 × 1016

Factors of 18140142215979420

  • Number of distinct prime factors ω(n): 8
  • Total number of prime factors Ω(n): 16
  • Sum of prime factors: 187

Divisors of 18140142215979420

Bases of 18140142215979420

  • Binary: 10000000111001001011100111111001111010101100001100111002
  • Hexadecimal: 0x40725CFCF5619C
  • Base-36: 4YM56AESUXO

Squares and roots of 18140142215979420

  • 18140142215979420 squared (181401422159794202) is 329064759615958742402389863536400
  • 18140142215979420 cubed (181401422159794203) is 5969281537700572977614965191908487509270820888000
  • The square root of 18140142215979420 is 134685345.2160977311
  • The cube root of 18140142215979420 is 262752.5235734749

Scales and comparisons

How big is 18140142215979420?
  • 18,140,142,215,979,420 seconds is equal to 576,800,411 years, 16 weeks, 5 days, 23 hours, 37 minutes.
  • To count from 1 to 18,140,142,215,979,420 would take you about one billion, seven hundred thirty million, four hundred one thousand, two hundred thirty-three 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 18140142215979420 cubic inches would be around 21896 feet tall.

Recreational maths with 18140142215979420

  • 18140142215979420 backwards is 02497951224104181
  • 18140142215979420 is a Harshad number.
  • The number of decimal digits it has is: 17
  • The sum of 18140142215979420's digits is 60
  • More coming soon!

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"Number 18140142215979420 - Facts about the integer". Numbermatics.com. 2024. Web. 4 June 2024.

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Numbermatics. (2024). Number 18140142215979420 - Facts about the integer. Retrieved 4 June 2024, from https://numbermatics.com/n/18140142215979420/

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The information we have on file for 18140142215979420 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 18140142215979420, math, Factors of 18140142215979420, curriculum, school, college, exams, university, Prime factorization of 18140142215979420, STEM, science, technology, engineering, physics, economics, calculator, eighteen quadrillion, one hundred forty trillion, one hundred forty-two billion, two hundred fifteen million, nine hundred seventy-nine thousand, four hundred twenty.

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