138684740705280

138,684,740,705,280 is an even composite number composed of seven prime numbers multiplied together.

What does the number 138684740705280 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 3564 divisors.

138684740705280 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three thousand, five hundred sixty-four divisors.

Prime factorization of 138684740705280:

210 × 32 × 5 × 72 × 11 × 172 × 1392

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 7 × 7 × 11 × 17 × 17 × 139 × 139)

See below for interesting mathematical facts about the number 138684740705280 from the Numbermatics database.


Names of 138684740705280

  • Cardinal: 138684740705280 can be written as One hundred thirty-eight trillion, six hundred eighty-four billion, seven hundred forty million, seven hundred five thousand, two hundred eighty.

Scientific notation

  • Scientific notation: 1.3868474070528 × 1014

Factors of 138684740705280

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 20
  • Sum of prime factors: 184

Divisors of 138684740705280

Bases of 138684740705280

  • Binary: 111111000100010000011101011010010011100000000002
  • Hexadecimal: 0x7E220EB49C00
  • Base-36: 1D5QW1VR40

Squares and roots of 138684740705280

  • 138684740705280 squared (1386847407052802) is 19233457304490747351819878400
  • 138684740705280 cubed (1386847407052803) is 2667387039139372896604062655027139837952000
  • The square root of 138684740705280 is 11776448.5608047387
  • The cube root of 138684740705280 is 51761.8225556593

Scales and comparisons

How big is 138684740705280?
  • 138,684,740,705,280 seconds is equal to 4,409,745 years, 40 weeks, 1 day, 20 hours, 48 minutes.
  • To count from 1 to 138,684,740,705,280 would take you about eleven million, twenty-four thousand, three hundred sixty-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 138684740705280 cubic inches would be around 4313.5 feet tall.

Recreational maths with 138684740705280

  • 138684740705280 backwards is 082507047486831
  • 138684740705280 is a Harshad number.
  • The number of decimal digits it has is: 15
  • The sum of 138684740705280's digits is 63
  • More coming soon!

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"Number 138684740705280 - Facts about the integer". Numbermatics.com. 2024. Web. 24 June 2024.

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Numbermatics. (2024). Number 138684740705280 - Facts about the integer. Retrieved 24 June 2024, from https://numbermatics.com/n/138684740705280/

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The information we have on file for 138684740705280 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 138684740705280, math, Factors of 138684740705280, curriculum, school, college, exams, university, Prime factorization of 138684740705280, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight trillion, six hundred eighty-four billion, seven hundred forty million, seven hundred five thousand, two hundred eighty.

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