138620621879040000

138,620,621,879,040,000 is an even composite number composed of eight prime numbers multiplied together.

What does the number 138620621879040000 look like?

This visualization shows the relationship between its 8 prime factors (large circles) and 8640 divisors.

138620621879040000 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of eight thousand, six hundred forty divisors.

Prime factorization of 138620621879040000:

211 × 3 × 54 × 7 × 19 × 312 × 53 × 732

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 5 × 5 × 5 × 7 × 19 × 31 × 31 × 53 × 73 × 73)

See below for interesting mathematical facts about the number 138620621879040000 from the Numbermatics database.


Names of 138620621879040000

  • Cardinal: 138620621879040000 can be written as One hundred thirty-eight quadrillion, six hundred twenty trillion, six hundred twenty-one billion, eight hundred seventy-nine million, forty thousand.

Scientific notation

  • Scientific notation: 1.3862062187904 × 1017

Factors of 138620621879040000

  • Number of distinct prime factors ω(n): 8
  • Total number of prime factors Ω(n): 23
  • Sum of prime factors: 193

Divisors of 138620621879040000

Bases of 138620621879040000

  • Binary: 1111011000111101010111000100111011010010011011000000000002
  • Hexadecimal: 0x1EC7AB89DA4D800
  • Base-36: 11WWWQK4DW5C

Squares and roots of 138620621879040000

  • 138620621879040000 squared (1386206218790400002) is 19215676810131783140391321600000000
  • 138620621879040000 cubed (1386206218790400003) is 2663689069247115413936617834932300939264000000000000
  • The square root of 138620621879040000 is 372317904.3224217547
  • The cube root of 138620621879040000 is 517538.4422316391

Scales and comparisons

How big is 138620621879040000?
  • 138,620,621,879,040,000 seconds is equal to 4,407,706,994 years, 6 days, 5 hours, 20 minutes.
  • To count from 1 to 138,620,621,879,040,000 would take you about thirteen billion, two hundred twenty-three million, one hundred twenty thousand, nine hundred eighty-two 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 138620621879040000 cubic inches would be around 43128.2 feet tall.

Recreational maths with 138620621879040000

  • 138620621879040000 backwards is 000040978126026831
  • 138620621879040000 is a Harshad number.
  • The number of decimal digits it has is: 18
  • The sum of 138620621879040000's digits is 57
  • More coming soon!

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"Number 138620621879040000 - Facts about the integer". Numbermatics.com. 2024. Web. 5 June 2024.

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Numbermatics. (2024). Number 138620621879040000 - Facts about the integer. Retrieved 5 June 2024, from https://numbermatics.com/n/138620621879040000/

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The information we have on file for 138620621879040000 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 138620621879040000, math, Factors of 138620621879040000, curriculum, school, college, exams, university, Prime factorization of 138620621879040000, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight quadrillion, six hundred twenty trillion, six hundred twenty-one billion, eight hundred seventy-nine million, forty thousand.

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