138791397390888960

138,791,397,390,888,960 is an even composite number composed of seven prime numbers multiplied together.

What does the number 138791397390888960 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 4992 divisors.

138791397390888960 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of four thousand, nine hundred ninety-two divisors.

Prime factorization of 138791397390888960:

212 × 33 × 5 × 17 × 293 × 792 × 97

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 17 × 29 × 29 × 29 × 79 × 79 × 97)

See below for interesting mathematical facts about the number 138791397390888960 from the Numbermatics database.


Names of 138791397390888960

  • Cardinal: 138791397390888960 can be written as One hundred thirty-eight quadrillion, seven hundred ninety-one trillion, three hundred ninety-seven billion, three hundred ninety million, eight hundred eighty-eight thousand, nine hundred sixty.

Scientific notation

  • Scientific notation: 1.3879139739088896 × 1017

Factors of 138791397390888960

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 23
  • Sum of prime factors: 232

Divisors of 138791397390888960

Bases of 138791397390888960

  • Binary: 1111011010001011000001010011000110101110100110000000000002
  • Hexadecimal: 0x1ED160A635D3000
  • Base-36: 11YLFZQUUIO0

Squares and roots of 138791397390888960

  • 138791397390888960 squared (1387913973908889602) is 19263051989715658813348419049881600
  • 138791397390888960 cubed (1387913973908889603) is 2673545903665980278165873896939077588647606747136000
  • The square root of 138791397390888960 is 372547174.7187045305
  • The cube root of 138791397390888960 is 517750.8844622677

Scales and comparisons

How big is 138791397390888960?
  • 138,791,397,390,888,960 seconds is equal to 4,413,137,127 years, 2 weeks, 4 days, 9 hours, 36 minutes.
  • To count from 1 to 138,791,397,390,888,960 would take you about thirteen billion, two hundred thirty-nine million, four hundred eleven thousand, three hundred eighty-one 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 138791397390888960 cubic inches would be around 43145.9 feet tall.

Recreational maths with 138791397390888960

  • 138791397390888960 backwards is 069888093793197831
  • The number of decimal digits it has is: 18
  • The sum of 138791397390888960's digits is 99
  • More coming soon!

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"Number 138791397390888960 - Facts about the integer". Numbermatics.com. 2024. Web. 27 June 2024.

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Numbermatics. (2024). Number 138791397390888960 - Facts about the integer. Retrieved 27 June 2024, from https://numbermatics.com/n/138791397390888960/

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The information we have on file for 138791397390888960 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 138791397390888960, math, Factors of 138791397390888960, curriculum, school, college, exams, university, Prime factorization of 138791397390888960, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight quadrillion, seven hundred ninety-one trillion, three hundred ninety-seven billion, three hundred ninety million, eight hundred eighty-eight thousand, nine hundred sixty.

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