18994988460672000

18,994,988,460,672,000 is an even composite number composed of five prime numbers multiplied together.

What does the number 18994988460672000 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 2112 divisors.

18994988460672000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two thousand, one hundred twelve divisors.

Prime factorization of 18994988460672000:

210 × 33 × 53 × 73 × 40032

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 5 × 5 × 7 × 7 × 7 × 4003 × 4003)

See below for interesting mathematical facts about the number 18994988460672000 from the Numbermatics database.


Names of 18994988460672000

  • Cardinal: 18994988460672000 can be written as Eighteen quadrillion, nine hundred ninety-four trillion, nine hundred eighty-eight billion, four hundred sixty million, six hundred seventy-two thousand.

Scientific notation

  • Scientific notation: 1.8994988460672 × 1016

Factors of 18994988460672000

  • Number of distinct prime factors ω(n): 5
  • Total number of prime factors Ω(n): 21
  • Sum of prime factors: 4020

Divisors of 18994988460672000

Bases of 18994988460672000

  • Binary: 10000110111101111010111011000111011011000000100000000002
  • Hexadecimal: 0x437BD763B60400
  • Base-36: 5715T8DEYO0

Squares and roots of 18994988460672000

  • 18994988460672000 squared (189949884606720002) is 360809586621062436090691584000000
  • 18994988460672000 cubed (189949884606720003) is 6853573934366915408691528108552065384448000000000
  • The square root of 18994988460672000 is 137822307.5582178751
  • The cube root of 18994988460672000 is 266816.7017568653

Scales and comparisons

How big is 18994988460672000?
  • 18,994,988,460,672,000 seconds is equal to 603,981,877 years, 36 weeks.
  • To count from 1 to 18,994,988,460,672,000 would take you about one billion, eight hundred eleven million, nine hundred forty-five thousand, six 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 18994988460672000 cubic inches would be around 22234.7 feet tall.

Recreational maths with 18994988460672000

  • 18994988460672000 backwards is 00027606488949981
  • The number of decimal digits it has is: 17
  • The sum of 18994988460672000's digits is 81
  • More coming soon!

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"Number 18994988460672000 - Facts about the integer". Numbermatics.com. 2024. Web. 27 May 2024.

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Numbermatics. (2024). Number 18994988460672000 - Facts about the integer. Retrieved 27 May 2024, from https://numbermatics.com/n/18994988460672000/

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Numbermatics. 2024. "Number 18994988460672000 - Facts about the integer". https://numbermatics.com/n/18994988460672000/

The information we have on file for 18994988460672000 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 18994988460672000, math, Factors of 18994988460672000, curriculum, school, college, exams, university, Prime factorization of 18994988460672000, STEM, science, technology, engineering, physics, economics, calculator, eighteen quadrillion, nine hundred ninety-four trillion, nine hundred eighty-eight billion, four hundred sixty million, six hundred seventy-two thousand.

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