138439264112640000

138,439,264,112,640,000 is an even composite number composed of five prime numbers multiplied together.

What does the number 138439264112640000 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 6400 divisors.

138439264112640000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of six thousand, four hundred divisors.

Prime factorization of 138439264112640000:

215 × 34 × 54 × 193 × 233

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 × 5 × 5 × 5 × 19 × 19 × 19 × 23 × 23 × 23)

See below for interesting mathematical facts about the number 138439264112640000 from the Numbermatics database.


Names of 138439264112640000

  • Cardinal: 138439264112640000 can be written as One hundred thirty-eight quadrillion, four hundred thirty-nine trillion, two hundred sixty-four billion, one hundred twelve million, six hundred forty thousand.

Scientific notation

  • Scientific notation: 1.3843926411264 × 1017

Factors of 138439264112640000

  • Number of distinct prime factors ω(n): 5
  • Total number of prime factors Ω(n): 29
  • Sum of prime factors: 52

Divisors of 138439264112640000

Bases of 138439264112640000

  • Binary: 1111010111101010111000110111110000110011010000000000000002
  • Hexadecimal: 0x1EBD5C6F8668000
  • Base-36: 11V4MFY8SG00

Squares and roots of 138439264112640000

  • 138439264112640000 squared (1384392641126400002) is 19165429848049293406607769600000000
  • 138439264112640000 cubed (1384392641126400003) is 2653248004566370033015104769425873567744000000000000
  • The square root of 138439264112640000 is 372074272.3068070451
  • The cube root of 138439264112640000 is 517312.6447115593

Scales and comparisons

How big is 138439264112640000?
  • 138,439,264,112,640,000 seconds is equal to 4,401,940,378 years, 1 week, 1 day.
  • To count from 1 to 138,439,264,112,640,000 would take you about thirteen billion, two hundred five million, eight hundred twenty-one thousand, one hundred thirty-four 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 138439264112640000 cubic inches would be around 43109.4 feet tall.

Recreational maths with 138439264112640000

  • 138439264112640000 backwards is 000046211462934831
  • 138439264112640000 is a Harshad number.
  • The number of decimal digits it has is: 18
  • The sum of 138439264112640000's digits is 54
  • More coming soon!

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"Number 138439264112640000 - Facts about the integer". Numbermatics.com. 2024. Web. 11 May 2024.

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Numbermatics. (2024). Number 138439264112640000 - Facts about the integer. Retrieved 11 May 2024, from https://numbermatics.com/n/138439264112640000/

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The information we have on file for 138439264112640000 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 138439264112640000, math, Factors of 138439264112640000, curriculum, school, college, exams, university, Prime factorization of 138439264112640000, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight quadrillion, four hundred thirty-nine trillion, two hundred sixty-four billion, one hundred twelve million, six hundred forty thousand.

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