138084391884902400

138,084,391,884,902,400 is an even composite number composed of eight prime numbers multiplied together.

What does the number 138084391884902400 look like?

This visualization shows the relationship between its 8 prime factors (large circles) and 16848 divisors.

138084391884902400 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of sixteen thousand, eight hundred forty-eight divisors.

Prime factorization of 138084391884902400:

212 × 32 × 52 × 73 × 172 × 192 × 53 × 79

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 5 × 7 × 7 × 7 × 17 × 17 × 19 × 19 × 53 × 79)

See below for interesting mathematical facts about the number 138084391884902400 from the Numbermatics database.


Names of 138084391884902400

  • Cardinal: 138084391884902400 can be written as One hundred thirty-eight quadrillion, eighty-four trillion, three hundred ninety-one billion, eight hundred eighty-four million, nine hundred two thousand, four hundred.

Scientific notation

  • Scientific notation: 1.380843918849024 × 1017

Factors of 138084391884902400

  • Number of distinct prime factors ω(n): 8
  • Total number of prime factors Ω(n): 25
  • Sum of prime factors: 185

Divisors of 138084391884902400

Bases of 138084391884902400

  • Binary: 1111010101001001100000101110101110101001101010000000000002
  • Hexadecimal: 0x1EA9305D7535000
  • Base-36: 11RMTXWEXA80

Squares and roots of 138084391884902400

  • 138084391884902400 squared (1380843918849024002) is 19067299282223299779929057525760000
  • 138084391884902400 cubed (1380843918849024003) is 2632896426273240372479613242827231246443085824000000
  • The square root of 138084391884902400 is 371597082.7185035907
  • The cube root of 138084391884902400 is 516870.2437853207

Scales and comparisons

How big is 138084391884902400?
  • 138,084,391,884,902,400 seconds is equal to 4,390,656,538 years, 45 weeks, 2 days, 8 hours.
  • To count from 1 to 138,084,391,884,902,400 would take you about thirteen billion, one hundred seventy-one million, nine hundred sixty-nine thousand, six hundred sixteen 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 138084391884902400 cubic inches would be around 43072.5 feet tall.

Recreational maths with 138084391884902400

  • 138084391884902400 backwards is 004209488193480831
  • 138084391884902400 is a Harshad number.
  • The number of decimal digits it has is: 18
  • The sum of 138084391884902400's digits is 72
  • More coming soon!

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"Number 138084391884902400 - Facts about the integer". Numbermatics.com. 2024. Web. 28 June 2024.

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The information we have on file for 138084391884902400 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 138084391884902400, math, Factors of 138084391884902400, curriculum, school, college, exams, university, Prime factorization of 138084391884902400, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight quadrillion, eighty-four trillion, three hundred ninety-one billion, eight hundred eighty-four million, nine hundred two thousand, four hundred.

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