138661984037178

138,661,984,037,178 is an even composite number composed of eight prime numbers multiplied together.

What does the number 138661984037178 look like?

This visualization shows the relationship between its 8 prime factors (large circles) and 960 divisors.

138661984037178 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of nine hundred sixty divisors.

Prime factorization of 138661984037178:

2 × 34 × 72 × 37 × 61 × 73 × 97 × 1093

(2 × 3 × 3 × 3 × 3 × 7 × 7 × 37 × 61 × 73 × 97 × 1093)

See below for interesting mathematical facts about the number 138661984037178 from the Numbermatics database.


Names of 138661984037178

  • Cardinal: 138661984037178 can be written as One hundred thirty-eight trillion, six hundred sixty-one billion, nine hundred eighty-four million, thirty-seven thousand, one hundred seventy-eight.

Scientific notation

  • Scientific notation: 1.38661984037178 × 1014

Factors of 138661984037178

  • Number of distinct prime factors ω(n): 8
  • Total number of prime factors Ω(n): 12
  • Sum of prime factors: 1373

Divisors of 138661984037178

Bases of 138661984037178

  • Binary: 111111000011100110000100100110101101001001110102
  • Hexadecimal: 0x7E1CC24D693A
  • Base-36: 1D5GFP5DMI

Squares and roots of 138661984037178

  • 138661984037178 squared (1386619840371782) is 19227145817126606483686203684
  • 138661984037178 cubed (1386619840371783) is 2666074186374903261404325612102034736563752
  • The square root of 138661984037178 is 11775482.3271566247
  • The cube root of 138661984037178 is 51758.9912154449

Scales and comparisons

How big is 138661984037178?
  • 138,661,984,037,178 seconds is equal to 4,409,022 years, 9 weeks, 3 days, 12 hours, 6 minutes, 18 seconds.
  • To count from 1 to 138,661,984,037,178 would take you about eleven million, twenty-two thousand, five hundred fifty-five 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 138661984037178 cubic inches would be around 4313.2 feet tall.

Recreational maths with 138661984037178

  • 138661984037178 backwards is 871730489166831
  • The number of decimal digits it has is: 15
  • The sum of 138661984037178's digits is 72
  • More coming soon!

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"Number 138661984037178 - Facts about the integer". Numbermatics.com. 2024. Web. 17 June 2024.

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Numbermatics. (2024). Number 138661984037178 - Facts about the integer. Retrieved 17 June 2024, from https://numbermatics.com/n/138661984037178/

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The information we have on file for 138661984037178 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 138661984037178, math, Factors of 138661984037178, curriculum, school, college, exams, university, Prime factorization of 138661984037178, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight trillion, six hundred sixty-one billion, nine hundred eighty-four million, thirty-seven thousand, one hundred seventy-eight.

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