138991376639232

138,991,376,639,232 is an even composite number composed of four prime numbers multiplied together.

What does the number 138991376639232 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 990 divisors.

138991376639232 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of nine hundred ninety divisors.

Prime factorization of 138991376639232:

28 × 310 × 13 × 294

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 13 × 29 × 29 × 29 × 29)

See below for interesting mathematical facts about the number 138991376639232 from the Numbermatics database.


Names of 138991376639232

  • Cardinal: 138991376639232 can be written as One hundred thirty-eight trillion, nine hundred ninety-one billion, three hundred seventy-six million, six hundred thirty-nine thousand, two hundred thirty-two.

Scientific notation

  • Scientific notation: 1.38991376639232 × 1014

Factors of 138991376639232

  • Number of distinct prime factors ω(n): 4
  • Total number of prime factors Ω(n): 23
  • Sum of prime factors: 47

Divisors of 138991376639232

Bases of 138991376639232

  • Binary: 111111001101001011100111010000110100101000000002
  • Hexadecimal: 0x7E6973A1A500
  • Base-36: 1D9NR90000

Squares and roots of 138991376639232

  • 138991376639232 squared (1389913766392322) is 19318602780068846935081549824
  • 138991376639232 cubed (1389913766392323) is 2685119195148263502549336446256367081095168
  • The square root of 138991376639232 is 11789460.4049223559
  • The cube root of 138991376639232 is 51799.9434314155

Scales and comparisons

How big is 138991376639232?
  • 138,991,376,639,232 seconds is equal to 4,419,495 years, 44 weeks, 21 hours, 7 minutes, 12 seconds.
  • To count from 1 to 138,991,376,639,232 would take you about eleven million, forty-eight thousand, seven hundred thirty-nine 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 138991376639232 cubic inches would be around 4316.7 feet tall.

Recreational maths with 138991376639232

  • 138991376639232 backwards is 232936673199831
  • 138991376639232 is a Harshad number.
  • The number of decimal digits it has is: 15
  • The sum of 138991376639232's digits is 72
  • More coming soon!

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"Number 138991376639232 - Facts about the integer". Numbermatics.com. 2024. Web. 11 May 2024.

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Numbermatics. (2024). Number 138991376639232 - Facts about the integer. Retrieved 11 May 2024, from https://numbermatics.com/n/138991376639232/

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The information we have on file for 138991376639232 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 138991376639232, math, Factors of 138991376639232, curriculum, school, college, exams, university, Prime factorization of 138991376639232, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight trillion, nine hundred ninety-one billion, three hundred seventy-six million, six hundred thirty-nine thousand, two hundred thirty-two.

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