138439134465660

138,439,134,465,660 is an even composite number composed of seven prime numbers multiplied together.

What does the number 138439134465660 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 1440 divisors.

138439134465660 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one thousand, four hundred forty divisors.

Prime factorization of 138439134465660:

22 × 34 × 5 × 7 × 172 × 41 × 1013

(2 × 2 × 3 × 3 × 3 × 3 × 5 × 7 × 17 × 17 × 41 × 101 × 101 × 101)

See below for interesting mathematical facts about the number 138439134465660 from the Numbermatics database.


Names of 138439134465660

  • Cardinal: 138439134465660 can be written as One hundred thirty-eight trillion, four hundred thirty-nine billion, one hundred thirty-four million, four hundred sixty-five thousand, six hundred sixty.

Scientific notation

  • Scientific notation: 1.3843913446566 × 1014

Factors of 138439134465660

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 14
  • Sum of prime factors: 176

Divisors of 138439134465660

Bases of 138439134465660

  • Binary: 111110111101000110111110110111011001110011111002
  • Hexadecimal: 0x7DE8DF6ECE7C
  • Base-36: 1D2M269NR0

Squares and roots of 138439134465660

  • 138439134465660 squared (1384391344656602) is 19165393951601090493719235600
  • 138439134465660 cubed (1384391344656603) is 2653240550353050228908687214911269649496000
  • The square root of 138439134465660 is 11766016.0830104257
  • The cube root of 138439134465660 is 51731.2483225477

Scales and comparisons

How big is 138439134465660?
  • 138,439,134,465,660 seconds is equal to 4,401,936 years, 13 weeks, 2 days, 1 hour, 21 minutes.
  • To count from 1 to 138,439,134,465,660 would take you about eleven million, four thousand, eight hundred forty 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 138439134465660 cubic inches would be around 4310.9 feet tall.

Recreational maths with 138439134465660

  • 138439134465660 backwards is 066564431934831
  • 138439134465660 is a Harshad number.
  • The number of decimal digits it has is: 15
  • The sum of 138439134465660's digits is 63
  • More coming soon!

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"Number 138439134465660 - Facts about the integer". Numbermatics.com. 2024. Web. 20 September 2024.

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Numbermatics. (2024). Number 138439134465660 - Facts about the integer. Retrieved 20 September 2024, from https://numbermatics.com/n/138439134465660/

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The information we have on file for 138439134465660 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 138439134465660, math, Factors of 138439134465660, curriculum, school, college, exams, university, Prime factorization of 138439134465660, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight trillion, four hundred thirty-nine billion, one hundred thirty-four million, four hundred sixty-five thousand, six hundred sixty.

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