138468

138,468 is an even composite number composed of four prime numbers multiplied together.

What does the number 138468 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 24 divisors.

138468 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of twenty-four divisors.

Prime factorization of 138468:

22 × 3 × 11 × 1049

(2 × 2 × 3 × 11 × 1049)

See below for interesting mathematical facts about the number 138468 from the Numbermatics database.


Names of 138468

  • Cardinal: 138468 can be written as One hundred thirty-eight thousand, four hundred sixty-eight.

Scientific notation

  • Scientific notation: 1.38468 × 105

Factors of 138468

  • Number of distinct prime factors ω(n): 4
  • Total number of prime factors Ω(n): 5
  • Sum of prime factors: 1065

Divisors of 138468

Bases of 138468

  • Binary: 1000011100111001002
  • Hexadecimal: 0x21CE4
  • Base-36: 2YUC

Squares and roots of 138468

  • 138468 squared (1384682) is 19173387024
  • 138468 cubed (1384683) is 2654900554439232
  • The square root of 138468 is 372.1128860977
  • The cube root of 138468 is 51.7348435159

Scales and comparisons

How big is 138468?
  • 138,468 seconds is equal to 1 day, 14 hours, 27 minutes, 48 seconds.
  • To count from 1 to 138,468 would take you about fourteen hours.

    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 138468 cubic inches would be around 4.3 feet tall.

Recreational maths with 138468

  • 138468 backwards is 864831
  • The number of decimal digits it has is: 6
  • The sum of 138468's digits is 30
  • More coming soon!

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"Number 138468 - Facts about the integer". Numbermatics.com. 2024. Web. 29 March 2024.

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Numbermatics. (2024). Number 138468 - Facts about the integer. Retrieved 29 March 2024, from https://numbermatics.com/n/138468/

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Numbermatics. 2024. "Number 138468 - Facts about the integer". https://numbermatics.com/n/138468/

The information we have on file for 138468 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 138468, math, Factors of 138468, curriculum, school, college, exams, university, Prime factorization of 138468, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight thousand, four hundred sixty-eight.

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