138435999647400

138,435,999,647,400 is an even composite number composed of seven prime numbers multiplied together.

What does the number 138435999647400 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 3024 divisors.

138435999647400 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three thousand and twenty-four divisors.

Prime factorization of 138435999647400:

23 × 36 × 52 × 72 × 13 × 192 × 4129

(2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 5 × 7 × 7 × 13 × 19 × 19 × 4129)

See below for interesting mathematical facts about the number 138435999647400 from the Numbermatics database.


Names of 138435999647400

  • Cardinal: 138435999647400 can be written as One hundred thirty-eight trillion, four hundred thirty-five billion, nine hundred ninety-nine million, six hundred forty-seven thousand, four hundred.

Scientific notation

  • Scientific notation: 1.384359996474 × 1014

Factors of 138435999647400

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 17
  • Sum of prime factors: 4178

Divisors of 138435999647400

Bases of 138435999647400

  • Binary: 111110111101000001001001001010101000110101010002
  • Hexadecimal: 0x7DE8249546A8
  • Base-36: 1D2KMBVMI0

Squares and roots of 138435999647400

  • 138435999647400 squared (1384359996474002) is 19164525998374932924326760000
  • 138435999647400 cubed (1384359996474003) is 2653060314353620347285097998242384424000000
  • The square root of 138435999647400 is 11765882.8673159925
  • The cube root of 138435999647400 is 51730.8578518269

Scales and comparisons

How big is 138435999647400?
  • 138,435,999,647,400 seconds is equal to 4,401,836 years, 30 weeks, 10 hours, 30 minutes.
  • To count from 1 to 138,435,999,647,400 would take you about eleven million, four thousand, five hundred ninety-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 138435999647400 cubic inches would be around 4310.9 feet tall.

Recreational maths with 138435999647400

  • 138435999647400 backwards is 004746999534831
  • 138435999647400 is a Harshad number.
  • The number of decimal digits it has is: 15
  • The sum of 138435999647400's digits is 72
  • More coming soon!

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"Number 138435999647400 - Facts about the integer". Numbermatics.com. 2024. Web. 23 September 2024.

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Numbermatics. (2024). Number 138435999647400 - Facts about the integer. Retrieved 23 September 2024, from https://numbermatics.com/n/138435999647400/

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The information we have on file for 138435999647400 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 138435999647400, math, Factors of 138435999647400, curriculum, school, college, exams, university, Prime factorization of 138435999647400, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight trillion, four hundred thirty-five billion, nine hundred ninety-nine million, six hundred forty-seven thousand, four hundred.

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