13838400

13,838,400 is an even composite number composed of four prime numbers multiplied together.

What does the number 13838400 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 189 divisors.

13838400 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred eighty-nine divisors.

Prime factorization of 13838400:

26 × 32 × 52 × 312

(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 5 × 31 × 31)

See below for interesting mathematical facts about the number 13838400 from the Numbermatics database.


Names of 13838400

  • Cardinal: 13838400 can be written as Thirteen million, eight hundred thirty-eight thousand, four hundred.

Scientific notation

  • Scientific notation: 1.38384 × 107

Factors of 13838400

  • Number of distinct prime factors ω(n): 4
  • Total number of prime factors Ω(n): 12
  • Sum of prime factors: 41

Divisors of 13838400

Bases of 13838400

  • Binary: 1101001100101000010000002
  • Hexadecimal: 0xD32840
  • Base-36: 88LS0

Squares and roots of 13838400

  • 13838400 squared (138384002) is 191501314560000
  • 13838400 cubed (138384003) is 2650071791407104000000
  • 13838400 is a perfect square number. Its square root is 3720
  • The cube root of 13838400 is 240.0833044149

Scales and comparisons

How big is 13838400?
  • 13,838,400 seconds is equal to 22 weeks, 6 days, 4 hours.
  • To count from 1 to 13,838,400 would take you about thirty-four weeks!

    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 13838400 cubic inches would be around 20 feet tall.

Recreational maths with 13838400

  • 13838400 backwards is 00483831
  • The number of decimal digits it has is: 8
  • The sum of 13838400's digits is 27
  • More coming soon!

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"Number 13838400 - Facts about the integer". Numbermatics.com. 2024. Web. 29 March 2024.

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Numbermatics. (2024). Number 13838400 - Facts about the integer. Retrieved 29 March 2024, from https://numbermatics.com/n/13838400/

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The information we have on file for 13838400 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 13838400, math, Factors of 13838400, curriculum, school, college, exams, university, Prime factorization of 13838400, STEM, science, technology, engineering, physics, economics, calculator, thirteen million, eight hundred thirty-eight thousand, four hundred.

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