138928987355400

138,928,987,355,400 is an even composite number composed of five prime numbers multiplied together.

What does the number 138928987355400 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 912 divisors.

138928987355400 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of nine hundred twelve divisors.

Prime factorization of 138928987355400:

23 × 318 × 52 × 11 × 163

(2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 5 × 11 × 163)

See below for interesting mathematical facts about the number 138928987355400 from the Numbermatics database.


Names of 138928987355400

  • Cardinal: 138928987355400 can be written as One hundred thirty-eight trillion, nine hundred twenty-eight billion, nine hundred eighty-seven million, three hundred fifty-five thousand, four hundred.

Scientific notation

  • Scientific notation: 1.389289873554 × 1014

Factors of 138928987355400

  • Number of distinct prime factors ω(n): 5
  • Total number of prime factors Ω(n): 25
  • Sum of prime factors: 184

Divisors of 138928987355400

Bases of 138928987355400

  • Binary: 111111001011010111011001111000010111001000010002
  • Hexadecimal: 0x7E5AECF0B908
  • Base-36: 1D8V3G14I0

Squares and roots of 138928987355400

  • 138928987355400 squared (1389289873554002) is 19301263527596893085909160000
  • 138928987355400 cubed (1389289873554003) is 2681504996568751958480599375553035464000000
  • The square root of 138928987355400 is 11786814.1308582617
  • The cube root of 138928987355400 is 51792.1917633609

Scales and comparisons

How big is 138928987355400?
  • 138,928,987,355,400 seconds is equal to 4,417,512 years, 3 weeks, 1 day, 16 hours, 30 minutes.
  • To count from 1 to 138,928,987,355,400 would take you about eleven million, forty-three thousand, seven hundred eighty 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 138928987355400 cubic inches would be around 4316 feet tall.

Recreational maths with 138928987355400

  • 138928987355400 backwards is 004553789829831
  • 138928987355400 is a Harshad number.
  • The number of decimal digits it has is: 15
  • The sum of 138928987355400's digits is 72
  • More coming soon!

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"Number 138928987355400 - Facts about the integer". Numbermatics.com. 2024. Web. 21 June 2024.

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Numbermatics. (2024). Number 138928987355400 - Facts about the integer. Retrieved 21 June 2024, from https://numbermatics.com/n/138928987355400/

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The information we have on file for 138928987355400 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 138928987355400, math, Factors of 138928987355400, curriculum, school, college, exams, university, Prime factorization of 138928987355400, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight trillion, nine hundred twenty-eight billion, nine hundred eighty-seven million, three hundred fifty-five thousand, four hundred.

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