138338585909173900800

138,338,585,909,173,900,800 is an even composite number composed of five prime numbers multiplied together.

What does the number 138338585909173900800 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 1080 divisors.

138338585909173900800 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one thousand and eighty divisors.

Prime factorization of 138338585909173900800:

29 × 32 × 52 × 113 × 9498532

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 5 × 11 × 11 × 11 × 949853 × 949853)

See below for interesting mathematical facts about the number 138338585909173900800 from the Numbermatics database.


Names of 138338585909173900800

  • Cardinal: 138338585909173900800 can be written as One hundred thirty-eight quintillion, three hundred thirty-eight quadrillion, five hundred eighty-five trillion, nine hundred nine billion, one hundred seventy-three million, nine hundred thousand, eight hundred.

Scientific notation

  • Scientific notation: 1.383385859091739008 × 1020

Factors of 138338585909173900800

  • Number of distinct prime factors ω(n): 5
  • Total number of prime factors Ω(n): 18
  • Sum of prime factors: 949874

Divisors of 138338585909173900800

Bases of 138338585909173900800

  • Binary: 11101111111110101010110001011101111011001100010101101010110000000002
  • Hexadecimal: 0x77FD562EF662B5600
  • Base-36: T7153Z320L8G0

Squares and roots of 138338585909173900800

  • 138338585909173900800 squared (1383385859091739008002) is 19137564351349887737801917895888240640000
  • 138338585909173900800 cubed (1383385859091739008003) is 2647463590111560342684167512222813839403134423517888512000000
  • The square root of 138338585909173900800 is 11761742469.0890890463
  • The cube root of 138338585909173900800 is 5171872.1127452485

Scales and comparisons

How big is 138338585909173900800?
  • 138,338,585,909,173,900,800 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
  • To count from 1 to 138,338,585,909,173,900,800 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 138338585909173900800 cubic inches would be around 430989.3 feet tall.

Recreational maths with 138338585909173900800

  • 138338585909173900800 backwards is 008009371909585833831
  • 138338585909173900800 is a Harshad number.
  • The number of decimal digits it has is: 21
  • The sum of 138338585909173900800's digits is 90
  • More coming soon!

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"Number 138338585909173900800 - Facts about the integer". Numbermatics.com. 2024. Web. 3 June 2024.

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Numbermatics. (2024). Number 138338585909173900800 - Facts about the integer. Retrieved 3 June 2024, from https://numbermatics.com/n/138338585909173900800/

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The information we have on file for 138338585909173900800 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 138338585909173900800, math, Factors of 138338585909173900800, curriculum, school, college, exams, university, Prime factorization of 138338585909173900800, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight quintillion, three hundred thirty-eight quadrillion, five hundred eighty-five trillion, nine hundred nine billion, one hundred seventy-three million, nine hundred thousand, eight hundred.

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