138304972

138,304,972 is an even composite number composed of four prime numbers multiplied together.

What does the number 138304972 look like?

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

138304972 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 138304972:

22 × 13 × 41 × 64871

(2 × 2 × 13 × 41 × 64871)

See below for interesting mathematical facts about the number 138304972 from the Numbermatics database.


Names of 138304972

  • Cardinal: 138304972 can be written as One hundred thirty-eight million, three hundred four thousand, nine hundred seventy-two.

Scientific notation

  • Scientific notation: 1.38304972 × 108

Factors of 138304972

  • Number of distinct prime factors ω(n): 4
  • Total number of prime factors Ω(n): 5
  • Sum of prime factors: 64927

Divisors of 138304972

Bases of 138304972

  • Binary: 10000011111001011101110011002
  • Hexadecimal: 0x83E5DCC
  • Base-36: 2ACCSS

Squares and roots of 138304972

Scales and comparisons

How big is 138304972?
  • 138,304,972 seconds is equal to 4 years, 20 weeks, 4 days, 18 hours, 2 minutes, 52 seconds.
  • To count from 1 to 138,304,972 would take you about six 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 138304972 cubic inches would be around 43.1 feet tall.

Recreational maths with 138304972

  • 138304972 backwards is 279403831
  • The number of decimal digits it has is: 9
  • The sum of 138304972's digits is 37
  • More coming soon!

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"Number 138304972 - Facts about the integer". Numbermatics.com. 2024. Web. 30 May 2024.

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Numbermatics. (2024). Number 138304972 - Facts about the integer. Retrieved 30 May 2024, from https://numbermatics.com/n/138304972/

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The information we have on file for 138304972 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!

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