138946536138240

138,946,536,138,240 is an even composite number composed of seven prime numbers multiplied together.

What does the number 138946536138240 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 2400 divisors.

138946536138240 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two thousand, four hundred divisors.

Prime factorization of 138946536138240:

29 × 34 × 5 × 31 × 37 × 612 × 157

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 × 31 × 37 × 61 × 61 × 157)

See below for interesting mathematical facts about the number 138946536138240 from the Numbermatics database.


Names of 138946536138240

  • Cardinal: 138946536138240 can be written as One hundred thirty-eight trillion, nine hundred forty-six billion, five hundred thirty-six million, one hundred thirty-eight thousand, two hundred forty.

Scientific notation

  • Scientific notation: 1.3894653613824 × 1014

Factors of 138946536138240

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 19
  • Sum of prime factors: 296

Divisors of 138946536138240

Bases of 138946536138240

  • Binary: 111111001011111000000101110110111100110000000002
  • Hexadecimal: 0x7E5F02EDE600
  • Base-36: 1D935O4G00

Squares and roots of 138946536138240

  • 138946536138240 squared (1389465361382402) is 19306139904815234292390297600
  • 138946536138240 cubed (1389465361382403) is 2682521265974327305397701000109148340224000
  • The square root of 138946536138240 is 11787558.5316994291
  • The cube root of 138946536138240 is 51794.3723777821

Scales and comparisons

How big is 138946536138240?
  • 138,946,536,138,240 seconds is equal to 4,418,070 years, 3 weeks, 14 hours, 24 minutes.
  • To count from 1 to 138,946,536,138,240 would take you about eleven million, forty-five thousand, one hundred seventy-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 138946536138240 cubic inches would be around 4316.2 feet tall.

Recreational maths with 138946536138240

  • 138946536138240 backwards is 042831635649831
  • The number of decimal digits it has is: 15
  • The sum of 138946536138240's digits is 63
  • More coming soon!

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"Number 138946536138240 - Facts about the integer". Numbermatics.com. 2024. Web. 7 June 2024.

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Numbermatics. (2024). Number 138946536138240 - Facts about the integer. Retrieved 7 June 2024, from https://numbermatics.com/n/138946536138240/

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The information we have on file for 138946536138240 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 138946536138240, math, Factors of 138946536138240, curriculum, school, college, exams, university, Prime factorization of 138946536138240, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight trillion, nine hundred forty-six billion, five hundred thirty-six million, one hundred thirty-eight thousand, two hundred forty.

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