138438508104400

138,438,508,104,400 is an even composite number composed of five prime numbers multiplied together.

What does the number 138438508104400 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 960 divisors.

138438508104400 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of nine hundred sixty divisors.

Prime factorization of 138438508104400:

24 × 52 × 73 × 173 × 593

(2 × 2 × 2 × 2 × 5 × 5 × 7 × 7 × 7 × 17 × 17 × 17 × 59 × 59 × 59)

See below for interesting mathematical facts about the number 138438508104400 from the Numbermatics database.


Names of 138438508104400

  • Cardinal: 138438508104400 can be written as One hundred thirty-eight trillion, four hundred thirty-eight billion, five hundred eight million, one hundred four thousand, four hundred.

Scientific notation

  • Scientific notation: 1.384385081044 × 1014

Factors of 138438508104400

  • Number of distinct prime factors ω(n): 5
  • Total number of prime factors Ω(n): 15
  • Sum of prime factors: 90

Divisors of 138438508104400

Bases of 138438508104400

  • Binary: 111110111101000101110100001100101001010110100002
  • Hexadecimal: 0x7DE8BA194AD0
  • Base-36: 1D2LRTCKB4

Squares and roots of 138438508104400

  • 138438508104400 squared (1384385081044002) is 19165220526172024481299360000
  • 138438508104400 cubed (1384385081044003) is 2653204537135079043462916655602533184000000
  • The square root of 138438508104400 is 11765989.4655910685
  • The cube root of 138438508104400 is 51731.1703039083

Scales and comparisons

How big is 138438508104400?
  • 138,438,508,104,400 seconds is equal to 4,401,916 years, 17 weeks, 4 days, 12 hours, 6 minutes, 40 seconds.
  • To count from 1 to 138,438,508,104,400 would take you about eleven million, four thousand, seven hundred ninety 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 138438508104400 cubic inches would be around 4310.9 feet tall.

Recreational maths with 138438508104400

  • 138438508104400 backwards is 004401805834831
  • 138438508104400 is a Harshad number.
  • The number of decimal digits it has is: 15
  • The sum of 138438508104400's digits is 49
  • More coming soon!

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"Number 138438508104400 - Facts about the integer". Numbermatics.com. 2024. Web. 6 May 2024.

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Numbermatics. (2024). Number 138438508104400 - Facts about the integer. Retrieved 6 May 2024, from https://numbermatics.com/n/138438508104400/

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Numbermatics. 2024. "Number 138438508104400 - Facts about the integer". https://numbermatics.com/n/138438508104400/

The information we have on file for 138438508104400 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 138438508104400, math, Factors of 138438508104400, curriculum, school, college, exams, university, Prime factorization of 138438508104400, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight trillion, four hundred thirty-eight billion, five hundred eight million, one hundred four thousand, four hundred.

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