138427839946259280

138,427,839,946,259,280 is an even composite number composed of seven prime numbers multiplied together.

What does the number 138427839946259280 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 1120 divisors.

138427839946259280 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one thousand, one hundred twenty divisors.

Prime factorization of 138427839946259280:

24 × 36 × 5 × 17 × 29 × 18517 × 260009

(2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 17 × 29 × 18517 × 260009)

See below for interesting mathematical facts about the number 138427839946259280 from the Numbermatics database.


Names of 138427839946259280

  • Cardinal: 138427839946259280 can be written as One hundred thirty-eight quadrillion, four hundred twenty-seven trillion, eight hundred thirty-nine billion, nine hundred forty-six million, two hundred fifty-nine thousand, two hundred eighty.

Scientific notation

  • Scientific notation: 1.3842783994625928 × 1017

Factors of 138427839946259280

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 15
  • Sum of prime factors: 278582

Divisors of 138427839946259280

Bases of 138427839946259280

  • Binary: 1111010111100101101100011000100110000010101111011010100002
  • Hexadecimal: 0x1EBCB6313057B50
  • Base-36: 11V0KNRF3900

Squares and roots of 138427839946259280

  • 138427839946259280 squared (1384278399462592802) is 19162266872187176423598464986118400
  • 138427839946259280 cubed (1384278399462592803) is 2652591211590632889474173699572793597007207178752000
  • The square root of 138427839946259280 is 372058919.9928679037
  • The cube root of 138427839946259280 is 517298.4145764593

Scales and comparisons

How big is 138427839946259280?
  • 138,427,839,946,259,280 seconds is equal to 4,401,577,124 years, 45 weeks, 1 day, 1 hour, 48 minutes.
  • To count from 1 to 138,427,839,946,259,280 would take you about thirteen billion, two hundred four million, seven hundred thirty-one thousand, three hundred seventy-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 138427839946259280 cubic inches would be around 43108.2 feet tall.

Recreational maths with 138427839946259280

  • 138427839946259280 backwards is 082952649938724831
  • 138427839946259280 is a Harshad number.
  • The number of decimal digits it has is: 18
  • The sum of 138427839946259280's digits is 90
  • More coming soon!

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"Number 138427839946259280 - Facts about the integer". Numbermatics.com. 2024. Web. 25 May 2024.

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Numbermatics. (2024). Number 138427839946259280 - Facts about the integer. Retrieved 25 May 2024, from https://numbermatics.com/n/138427839946259280/

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The information we have on file for 138427839946259280 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 138427839946259280, math, Factors of 138427839946259280, curriculum, school, college, exams, university, Prime factorization of 138427839946259280, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight quadrillion, four hundred twenty-seven trillion, eight hundred thirty-nine billion, nine hundred forty-six million, two hundred fifty-nine thousand, two hundred eighty.

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