138549393995220

138,549,393,995,220 is an even composite number composed of seven prime numbers multiplied together.

What does the number 138549393995220 look like?

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

138549393995220 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 138549393995220:

22 × 34 × 5 × 133 × 17 × 29 × 2812

(2 × 2 × 3 × 3 × 3 × 3 × 5 × 13 × 13 × 13 × 17 × 29 × 281 × 281)

See below for interesting mathematical facts about the number 138549393995220 from the Numbermatics database.


Names of 138549393995220

  • Cardinal: 138549393995220 can be written as One hundred thirty-eight trillion, five hundred forty-nine billion, three hundred ninety-three million, nine hundred ninety-five thousand, two hundred twenty.

Scientific notation

  • Scientific notation: 1.3854939399522 × 1014

Factors of 138549393995220

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 14
  • Sum of prime factors: 350

Divisors of 138549393995220

Bases of 138549393995220

  • Binary: 111111000000010100010110110100110110101110101002
  • Hexadecimal: 0x7E028B69B5D4
  • Base-36: 1D40PNY190

Squares and roots of 138549393995220

  • 138549393995220 squared (1385493939952202) is 19195934576442703793382848400
  • 138549393995220 cubed (1385493939952203) is 2659585102738026719019298731681499584648000
  • The square root of 138549393995220 is 11770700.6586362563
  • The cube root of 138549393995220 is 51744.9784225879

Scales and comparisons

How big is 138549393995220?
  • 138,549,393,995,220 seconds is equal to 4,405,442 years, 8 weeks, 5 days, 27 minutes.
  • To count from 1 to 138,549,393,995,220 would take you about eleven million, thirteen thousand, six hundred 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 138549393995220 cubic inches would be around 4312.1 feet tall.

Recreational maths with 138549393995220

  • 138549393995220 backwards is 022599393945831
  • The number of decimal digits it has is: 15
  • The sum of 138549393995220's digits is 72
  • More coming soon!

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"Number 138549393995220 - Facts about the integer". Numbermatics.com. 2024. Web. 8 June 2024.

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Numbermatics. (2024). Number 138549393995220 - Facts about the integer. Retrieved 8 June 2024, from https://numbermatics.com/n/138549393995220/

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The information we have on file for 138549393995220 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 138549393995220, math, Factors of 138549393995220, curriculum, school, college, exams, university, Prime factorization of 138549393995220, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight trillion, five hundred forty-nine billion, three hundred ninety-three million, nine hundred ninety-five thousand, two hundred twenty.

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