138386978507232

138,386,978,507,232 is an even composite number composed of six prime numbers multiplied together.

What does the number 138386978507232 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 1296 divisors.

138386978507232 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one thousand, two hundred ninety-six divisors.

Prime factorization of 138386978507232:

25 × 33 × 72 × 13 × 1012 × 1572

(2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 7 × 7 × 13 × 101 × 101 × 157 × 157)

See below for interesting mathematical facts about the number 138386978507232 from the Numbermatics database.


Names of 138386978507232

  • Cardinal: 138386978507232 can be written as One hundred thirty-eight trillion, three hundred eighty-six billion, nine hundred seventy-eight million, five hundred seven thousand, two hundred thirty-two.

Scientific notation

  • Scientific notation: 1.38386978507232 × 1014

Factors of 138386978507232

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 15
  • Sum of prime factors: 283

Divisors of 138386978507232

Bases of 138386978507232

  • Binary: 111110111011100101110101011001000001001111000002
  • Hexadecimal: 0x7DDCBAB209E0
  • Base-36: 1D1Y3LYGO0

Squares and roots of 138386978507232

  • 138386978507232 squared (1383869785072322) is 19150955820361091507076301824
  • 138386978507232 cubed (1383869785072323) is 2650242911505259945119152192156574598791168
  • The square root of 138386978507232 is 11763799.4928182957
  • The cube root of 138386978507232 is 51724.7510466935

Scales and comparisons

How big is 138386978507232?
  • 138,386,978,507,232 seconds is equal to 4,400,277 years, 44 weeks, 4 days, 3 hours, 7 minutes, 12 seconds.
  • To count from 1 to 138,386,978,507,232 would take you about eleven million, six hundred ninety-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 138386978507232 cubic inches would be around 4310.4 feet tall.

Recreational maths with 138386978507232

  • 138386978507232 backwards is 232705879683831
  • 138386978507232 is a Harshad number.
  • The number of decimal digits it has is: 15
  • The sum of 138386978507232's digits is 72
  • More coming soon!

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"Number 138386978507232 - Facts about the integer". Numbermatics.com. 2024. Web. 3 May 2024.

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Numbermatics. (2024). Number 138386978507232 - Facts about the integer. Retrieved 3 May 2024, from https://numbermatics.com/n/138386978507232/

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The information we have on file for 138386978507232 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 138386978507232, math, Factors of 138386978507232, curriculum, school, college, exams, university, Prime factorization of 138386978507232, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight trillion, three hundred eighty-six billion, nine hundred seventy-eight million, five hundred seven thousand, two hundred thirty-two.

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