138172455999325440

138,172,455,999,325,440 is an even composite number composed of seven prime numbers multiplied together.

What does the number 138172455999325440 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 5184 divisors.

138172455999325440 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of five thousand, one hundred eighty-four divisors.

Prime factorization of 138172455999325440:

28 × 32 × 5 × 73 × 11 × 312 × 1493

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 7 × 7 × 7 × 11 × 31 × 31 × 149 × 149 × 149)

See below for interesting mathematical facts about the number 138172455999325440 from the Numbermatics database.


Names of 138172455999325440

  • Cardinal: 138172455999325440 can be written as One hundred thirty-eight quadrillion, one hundred seventy-two trillion, four hundred fifty-five billion, nine hundred ninety-nine million, three hundred twenty-five thousand, four hundred forty.

Scientific notation

  • Scientific notation: 1.3817245599932544 × 1017

Factors of 138172455999325440

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 20
  • Sum of prime factors: 208

Divisors of 138172455999325440

Bases of 138172455999325440

  • Binary: 1111010101110001100011101110111011001010101000101000000002
  • Hexadecimal: 0x1EAE31DDD954500
  • Base-36: 11SI1PZUWJK0

Squares and roots of 138172455999325440

  • 138172455999325440 squared (1381724559993254402) is 19091627596885524776161735031193600
  • 138172455999325440 cubed (1381724559993254403) is 2637937074086172460859362082888248663498958045184000
  • The square root of 138172455999325440 is 371715557.9193927685
  • The cube root of 138172455999325440 is 516980.0994243263

Scales and comparisons

How big is 138172455999325440?
  • 138,172,455,999,325,440 seconds is equal to 4,393,456,705 years, 16 weeks, 22 hours, 24 minutes.
  • To count from 1 to 138,172,455,999,325,440 would take you about thirteen billion, one hundred eighty million, three hundred seventy thousand, one hundred fifteen 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 138172455999325440 cubic inches would be around 43081.7 feet tall.

Recreational maths with 138172455999325440

  • 138172455999325440 backwards is 044523999554271831
  • The number of decimal digits it has is: 18
  • The sum of 138172455999325440's digits is 81
  • More coming soon!

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"Number 138172455999325440 - Facts about the integer". Numbermatics.com. 2024. Web. 9 June 2024.

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Numbermatics. (2024). Number 138172455999325440 - Facts about the integer. Retrieved 9 June 2024, from https://numbermatics.com/n/138172455999325440/

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Numbermatics. 2024. "Number 138172455999325440 - Facts about the integer". https://numbermatics.com/n/138172455999325440/

The information we have on file for 138172455999325440 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 138172455999325440, math, Factors of 138172455999325440, curriculum, school, college, exams, university, Prime factorization of 138172455999325440, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight quadrillion, one hundred seventy-two trillion, four hundred fifty-five billion, nine hundred ninety-nine million, three hundred twenty-five thousand, four hundred forty.

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