18449957134378379016

18,449,957,134,378,379,016 is an even composite number composed of seven prime numbers multiplied together.

What does the number 18449957134378379016 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 4608 divisors.

18449957134378379016 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of four thousand, six hundred eight divisors.

Prime factorization of 18449957134378379016:

23 × 32 × 113 × 173 × 37 × 473 × 1012

(2 × 2 × 2 × 3 × 3 × 11 × 11 × 11 × 17 × 17 × 17 × 37 × 47 × 47 × 47 × 101 × 101)

See below for interesting mathematical facts about the number 18449957134378379016 from the Numbermatics database.


Names of 18449957134378379016

  • Cardinal: 18449957134378379016 can be written as Eighteen quintillion, four hundred forty-nine quadrillion, nine hundred fifty-seven trillion, one hundred thirty-four billion, three hundred seventy-eight million, three hundred seventy-nine thousand and sixteen.

Scientific notation

  • Scientific notation: 1.8449957134378379016 × 1019

Factors of 18449957134378379016

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 17
  • Sum of prime factors: 218

Divisors of 18449957134378379016

Bases of 18449957134378379016

  • Binary: 100000000000010110110101001000010111110111100111010100111000010002
  • Hexadecimal: 0x1000B6A42FBCEA708
  • Base-36: 3W69NYPV48QA0

Squares and roots of 18449957134378379016

  • 18449957134378379016 squared (184499571343783790162) is 340400918260399647207353370967749128256
  • 18449957134378379016 cubed (184499571343783790163) is 6280382350407411905181258954222437029260128061188363076096
  • The square root of 18449957134378379016 is 4295341329.2052098587
  • The cube root of 18449957134378379016 is 2642399.3498468819

Scales and comparisons

How big is 18449957134378379016?
  • 18,449,957,134,378,379,016 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
  • To count from 1 to 18,449,957,134,378,379,016 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 18449957134378379016 cubic inches would be around 220199.9 feet tall.

Recreational maths with 18449957134378379016

  • 18449957134378379016 backwards is 61097387343175994481
  • 18449957134378379016 is a Harshad number.
  • The number of decimal digits it has is: 20
  • The sum of 18449957134378379016's digits is 99
  • More coming soon!

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"Number 18449957134378379016 - Facts about the integer". Numbermatics.com. 2024. Web. 29 May 2024.

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Numbermatics. (2024). Number 18449957134378379016 - Facts about the integer. Retrieved 29 May 2024, from https://numbermatics.com/n/18449957134378379016/

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The information we have on file for 18449957134378379016 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 18449957134378379016, math, Factors of 18449957134378379016, curriculum, school, college, exams, university, Prime factorization of 18449957134378379016, STEM, science, technology, engineering, physics, economics, calculator, eighteen quintillion, four hundred forty-nine quadrillion, nine hundred fifty-seven trillion, one hundred thirty-four billion, three hundred seventy-eight million, three hundred seventy-nine thousand and sixteen.

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