138449926419436800

138,449,926,419,436,800 is an even composite number composed of ten prime numbers multiplied together.

What does the number 138449926419436800 look like?

This visualization shows the relationship between its 10 prime factors (large circles) and 10368 divisors.

138449926419436800 is an even composite number. It is composed of ten distinct prime numbers multiplied together. It has a total of ten thousand, three hundred sixty-eight divisors.

Prime factorization of 138449926419436800:

28 × 32 × 52 × 7 × 17 × 41 × 61 × 67 × 149 × 809

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 5 × 7 × 17 × 41 × 61 × 67 × 149 × 809)

See below for interesting mathematical facts about the number 138449926419436800 from the Numbermatics database.


Names of 138449926419436800

  • Cardinal: 138449926419436800 can be written as One hundred thirty-eight quadrillion, four hundred forty-nine trillion, nine hundred twenty-six billion, four hundred nineteen million, four hundred thirty-six thousand, eight hundred.

Scientific notation

  • Scientific notation: 1.384499264194368 × 1017

Factors of 138449926419436800

  • Number of distinct prime factors ω(n): 10
  • Total number of prime factors Ω(n): 19
  • Sum of prime factors: 1161

Divisors of 138449926419436800

Bases of 138449926419436800

  • Binary: 1111010111101111101111001011110110110100011010101000000002
  • Hexadecimal: 0x1EBDF797B68D500
  • Base-36: 11V8EI5AYPS0

Squares and roots of 138449926419436800

  • 138449926419436800 squared (1384499264194368002) is 19168382125547464019280829194240000
  • 138449926419436800 cubed (1384499264194368003) is 2653861094861693962873919931523456924818604032000000
  • The square root of 138449926419436800 is 372088600.2277371571
  • The cube root of 138449926419436800 is 517325.9251551901

Scales and comparisons

How big is 138449926419436800?
  • 138,449,926,419,436,800 seconds is equal to 4,402,279,406 years, 20 weeks, 4 days, 16 hours.
  • To count from 1 to 138,449,926,419,436,800 would take you about thirteen billion, two hundred six million, eight hundred thirty-eight 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 138449926419436800 cubic inches would be around 43110.5 feet tall.

Recreational maths with 138449926419436800

  • 138449926419436800 backwards is 008634914629944831
  • The number of decimal digits it has is: 18
  • The sum of 138449926419436800's digits is 81
  • More coming soon!

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"Number 138449926419436800 - Facts about the integer". Numbermatics.com. 2024. Web. 25 September 2024.

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Numbermatics. (2024). Number 138449926419436800 - Facts about the integer. Retrieved 25 September 2024, from https://numbermatics.com/n/138449926419436800/

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The information we have on file for 138449926419436800 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 138449926419436800, math, Factors of 138449926419436800, curriculum, school, college, exams, university, Prime factorization of 138449926419436800, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight quadrillion, four hundred forty-nine trillion, nine hundred twenty-six billion, four hundred nineteen million, four hundred thirty-six thousand, eight hundred.

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