138974915245670400

138,974,915,245,670,400 is an even composite number composed of six prime numbers multiplied together.

What does the number 138974915245670400 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 4608 divisors.

138974915245670400 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of four thousand, six hundred eight divisors.

Prime factorization of 138974915245670400:

215 × 3 × 52 × 135 × 173 × 31

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 5 × 13 × 13 × 13 × 13 × 13 × 17 × 17 × 17 × 31)

See below for interesting mathematical facts about the number 138974915245670400 from the Numbermatics database.


Names of 138974915245670400

  • Cardinal: 138974915245670400 can be written as One hundred thirty-eight quadrillion, nine hundred seventy-four trillion, nine hundred fifteen billion, two hundred forty-five million, six hundred seventy thousand, four hundred.

Scientific notation

  • Scientific notation: 1.389749152456704 × 1017

Factors of 138974915245670400

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 27
  • Sum of prime factors: 71

Divisors of 138974915245670400

Bases of 138974915245670400

  • Binary: 1111011011011110011110010111101111110100010000000000000002
  • Hexadecimal: 0x1EDBCF2F7E88000
  • Base-36: 120EHUONAL1C

Squares and roots of 138974915245670400

  • 138974915245670400 squared (1389749152456704002) is 19314027067541270976385945436160000
  • 138974915245670400 cubed (1389749152456704003) is 2684165274764132148228894831462099696079601664000000
  • The square root of 138974915245670400 is 372793394.8525247141
  • The cube root of 138974915245670400 is 517978.9838147277

Scales and comparisons

How big is 138974915245670400?
  • 138,974,915,245,670,400 seconds is equal to 4,418,972,427 years, 9 weeks, 13 hours, 20 minutes.
  • To count from 1 to 138,974,915,245,670,400 would take you about thirteen billion, two hundred fifty-six million, nine hundred seventeen thousand, two hundred eighty-one 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 138974915245670400 cubic inches would be around 43164.9 feet tall.

Recreational maths with 138974915245670400

  • 138974915245670400 backwards is 004076542519479831
  • 138974915245670400 is a Harshad number.
  • The number of decimal digits it has is: 18
  • The sum of 138974915245670400's digits is 75
  • More coming soon!

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"Number 138974915245670400 - Facts about the integer". Numbermatics.com. 2024. Web. 4 June 2024.

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Numbermatics. (2024). Number 138974915245670400 - Facts about the integer. Retrieved 4 June 2024, from https://numbermatics.com/n/138974915245670400/

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The information we have on file for 138974915245670400 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 138974915245670400, math, Factors of 138974915245670400, curriculum, school, college, exams, university, Prime factorization of 138974915245670400, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight quadrillion, nine hundred seventy-four trillion, nine hundred fifteen billion, two hundred forty-five million, six hundred seventy thousand, four hundred.

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