138145385044800000

138,145,385,044,800,000 is an even composite number composed of six prime numbers multiplied together.

What does the number 138145385044800000 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 7200 divisors.

138145385044800000 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of seven thousand, two hundred divisors.

Prime factorization of 138145385044800000:

29 × 34 × 55 × 7 × 193 × 1492

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 × 5 × 5 × 5 × 5 × 7 × 19 × 19 × 19 × 149 × 149)

See below for interesting mathematical facts about the number 138145385044800000 from the Numbermatics database.


Names of 138145385044800000

  • Cardinal: 138145385044800000 can be written as One hundred thirty-eight quadrillion, one hundred forty-five trillion, three hundred eighty-five billion, forty-four million, eight hundred thousand.

Scientific notation

  • Scientific notation: 1.381453850448 × 1017

Factors of 138145385044800000

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 24
  • Sum of prime factors: 185

Divisors of 138145385044800000

Bases of 138145385044800000

  • Binary: 1111010101100101001111110111010101111010001110010000000002
  • Hexadecimal: 0x1EACA7EEAF47200
  • Base-36: 11S8G9RRJ400

Squares and roots of 138145385044800000

  • 138145385044800000 squared (1381453850448000002) is 19084147409176051498007040000000000
  • 138145385044800000 cubed (1381453850448000003) is 2636386892092347970903096380621115392000000000000000
  • The square root of 138145385044800000 is 371679142.6012495525
  • The cube root of 138145385044800000 is 516946.3347140263

Scales and comparisons

How big is 138145385044800000?
  • 138,145,385,044,800,000 seconds is equal to 4,392,595,932 years, 36 weeks.
  • To count from 1 to 138,145,385,044,800,000 would take you about thirteen billion, one hundred seventy-seven million, seven hundred eighty-seven thousand, seven hundred ninety-eight 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 138145385044800000 cubic inches would be around 43078.9 feet tall.

Recreational maths with 138145385044800000

  • 138145385044800000 backwards is 000008440583541831
  • 138145385044800000 is a Harshad number.
  • The number of decimal digits it has is: 18
  • The sum of 138145385044800000's digits is 54
  • More coming soon!

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"Number 138145385044800000 - Facts about the integer". Numbermatics.com. 2024. Web. 15 June 2024.

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Numbermatics. (2024). Number 138145385044800000 - Facts about the integer. Retrieved 15 June 2024, from https://numbermatics.com/n/138145385044800000/

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The information we have on file for 138145385044800000 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 138145385044800000, math, Factors of 138145385044800000, curriculum, school, college, exams, university, Prime factorization of 138145385044800000, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight quadrillion, one hundred forty-five trillion, three hundred eighty-five billion, forty-four million, eight hundred thousand.

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