138543326991433728

138,543,326,991,433,728 is an even composite number composed of five prime numbers multiplied together.

What does the number 138543326991433728 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 2970 divisors.

138543326991433728 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two thousand, nine hundred seventy divisors.

Prime factorization of 138543326991433728:

214 × 310 × 72 × 132 × 17293

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 7 × 7 × 13 × 13 × 17293)

See below for interesting mathematical facts about the number 138543326991433728 from the Numbermatics database.


Names of 138543326991433728

  • Cardinal: 138543326991433728 can be written as One hundred thirty-eight quadrillion, five hundred forty-three trillion, three hundred twenty-six billion, nine hundred ninety-one million, four hundred thirty-three thousand, seven hundred twenty-eight.

Scientific notation

  • Scientific notation: 1.38543326991433728 × 1017

Factors of 138543326991433728

  • Number of distinct prime factors ω(n): 5
  • Total number of prime factors Ω(n): 29
  • Sum of prime factors: 17318

Divisors of 138543326991433728

Bases of 138543326991433728

  • Binary: 1111011000011010001101011111111110101001101000000000000002
  • Hexadecimal: 0x1EC346BFF534000
  • Base-36: 11W5IDS00000

Squares and roots of 138543326991433728

  • 138543326991433728 squared (1385433269914337282) is 19194253453855329354339493015977984
  • 138543326991433728 cubed (1385433269914337283) is 2659235732613935109508291050027997584595800243044352
  • The square root of 138543326991433728 is 372214087.5778800073
  • The cube root of 138543326991433728 is 517442.2311659571

Scales and comparisons

How big is 138543326991433728?
  • 138,543,326,991,433,728 seconds is equal to 4,405,249,255 years, 35 weeks, 2 days, 12 hours, 28 minutes, 48 seconds.
  • To count from 1 to 138,543,326,991,433,728 would take you about thirteen billion, two hundred fifteen million, seven hundred forty-seven thousand, seven hundred sixty-seven 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 138543326991433728 cubic inches would be around 43120.2 feet tall.

Recreational maths with 138543326991433728

  • 138543326991433728 backwards is 827334199623345831
  • 138543326991433728 is a Harshad number.
  • The number of decimal digits it has is: 18
  • The sum of 138543326991433728's digits is 81
  • More coming soon!

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"Number 138543326991433728 - Facts about the integer". Numbermatics.com. 2024. Web. 26 May 2024.

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Numbermatics. (2024). Number 138543326991433728 - Facts about the integer. Retrieved 26 May 2024, from https://numbermatics.com/n/138543326991433728/

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Numbermatics. 2024. "Number 138543326991433728 - Facts about the integer". https://numbermatics.com/n/138543326991433728/

The information we have on file for 138543326991433728 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 138543326991433728, math, Factors of 138543326991433728, curriculum, school, college, exams, university, Prime factorization of 138543326991433728, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight quadrillion, five hundred forty-three trillion, three hundred twenty-six billion, nine hundred ninety-one million, four hundred thirty-three thousand, seven hundred twenty-eight.

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