138838047209971200

138,838,047,209,971,200 is an even composite number composed of eight prime numbers multiplied together.

What does the number 138838047209971200 look like?

This visualization shows the relationship between its 8 prime factors (large circles) and 11520 divisors.

138838047209971200 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of eleven thousand, five hundred twenty divisors.

Prime factorization of 138838047209971200:

29 × 37 × 52 × 7 × 13 × 612 × 97 × 151

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 5 × 7 × 13 × 61 × 61 × 97 × 151)

See below for interesting mathematical facts about the number 138838047209971200 from the Numbermatics database.


Names of 138838047209971200

  • Cardinal: 138838047209971200 can be written as One hundred thirty-eight quadrillion, eight hundred thirty-eight trillion, forty-seven billion, two hundred nine million, nine hundred seventy-one thousand, two hundred.

Scientific notation

  • Scientific notation: 1.388380472099712 × 1017

Factors of 138838047209971200

  • Number of distinct prime factors ω(n): 8
  • Total number of prime factors Ω(n): 24
  • Sum of prime factors: 339

Divisors of 138838047209971200

Bases of 138838047209971200

  • Binary: 1111011010100000001110111111001010100001001011110000000002
  • Hexadecimal: 0x1ED4077E5425E00
  • Base-36: 11Z1ZADKO000

Squares and roots of 138838047209971200

  • 138838047209971200 squared (1388380472099712002) is 19276003353078191712580704829440000
  • 138838047209971200 cubed (1388380472099712003) is 2676242663554233130916141996123543393563312128000000
  • The square root of 138838047209971200 is 372609778.7363761607
  • The cube root of 138838047209971200 is 517808.8858465795

Scales and comparisons

How big is 138838047209971200?
  • 138,838,047,209,971,200 seconds is equal to 4,414,620,447 years.
  • To count from 1 to 138,838,047,209,971,200 would take you about thirteen billion, two hundred forty-three million, eight hundred sixty-one thousand, three hundred forty-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 138838047209971200 cubic inches would be around 43150.7 feet tall.

Recreational maths with 138838047209971200

  • 138838047209971200 backwards is 002179902740838831
  • 138838047209971200 is a Harshad number.
  • The number of decimal digits it has is: 18
  • The sum of 138838047209971200's digits is 72
  • More coming soon!

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"Number 138838047209971200 - Facts about the integer". Numbermatics.com. 2024. Web. 23 May 2024.

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Numbermatics. (2024). Number 138838047209971200 - Facts about the integer. Retrieved 23 May 2024, from https://numbermatics.com/n/138838047209971200/

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The information we have on file for 138838047209971200 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 138838047209971200, math, Factors of 138838047209971200, curriculum, school, college, exams, university, Prime factorization of 138838047209971200, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight quadrillion, eight hundred thirty-eight trillion, forty-seven billion, two hundred nine million, nine hundred seventy-one thousand, two hundred.

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