138804860

138,804,860 is an even composite number composed of five prime numbers multiplied together.

What does the number 138804860 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 48 divisors.

138804860 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of forty-eight divisors.

Prime factorization of 138804860:

22 × 5 × 43 × 103 × 1567

(2 × 2 × 5 × 43 × 103 × 1567)

See below for interesting mathematical facts about the number 138804860 from the Numbermatics database.


Names of 138804860

  • Cardinal: 138804860 can be written as One hundred thirty-eight million, eight hundred four thousand, eight hundred sixty.

Scientific notation

  • Scientific notation: 1.3880486 × 108

Factors of 138804860

  • Number of distinct prime factors ω(n): 5
  • Total number of prime factors Ω(n): 6
  • Sum of prime factors: 1720

Divisors of 138804860

Bases of 138804860

  • Binary: 10000100010111111110011111002
  • Hexadecimal: 0x845FE7C
  • Base-36: 2AN2IK

Squares and roots of 138804860

Scales and comparisons

How big is 138804860?
  • 138,804,860 seconds is equal to 4 years, 21 weeks, 3 days, 12 hours, 54 minutes, 20 seconds.
  • To count from 1 to 138,804,860 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 138804860 cubic inches would be around 43.1 feet tall.

Recreational maths with 138804860

  • 138804860 backwards is 068408831
  • The number of decimal digits it has is: 9
  • The sum of 138804860's digits is 38
  • More coming soon!

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"Number 138804860 - Facts about the integer". Numbermatics.com. 2024. Web. 28 March 2024.

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Numbermatics. (2024). Number 138804860 - Facts about the integer. Retrieved 28 March 2024, from https://numbermatics.com/n/138804860/

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The information we have on file for 138804860 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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