138488731906285800

138,488,731,906,285,800 is an even composite number composed of six prime numbers multiplied together.

What does the number 138488731906285800 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 4320 divisors.

138488731906285800 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of four thousand, three hundred twenty divisors.

Prime factorization of 138488731906285800:

23 × 38 × 52 × 133 × 17 × 414

(2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 5 × 13 × 13 × 13 × 17 × 41 × 41 × 41 × 41)

See below for interesting mathematical facts about the number 138488731906285800 from the Numbermatics database.


Names of 138488731906285800

  • Cardinal: 138488731906285800 can be written as One hundred thirty-eight quadrillion, four hundred eighty-eight trillion, seven hundred thirty-one billion, nine hundred six million, two hundred eighty-five thousand, eight hundred.

Scientific notation

  • Scientific notation: 1.384887319062858 × 1017

Factors of 138488731906285800

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 21
  • Sum of prime factors: 81

Divisors of 138488731906285800

Bases of 138488731906285800

  • Binary: 1111011000000001011000100100101101010101100100000111010002
  • Hexadecimal: 0x1EC02C496AB20E8
  • Base-36: 11VM5P53WMI0

Squares and roots of 138488731906285800

  • 138488731906285800 squared (1384887319062858002) is 19179128865011102551993551281640000
  • 138488731906285800 cubed (1384887319062858003) is 2656093235582630040066127522393264416962132712000000
  • The square root of 138488731906285800 is 372140742.0671456125
  • The cube root of 138488731906285800 is 517374.2536005045

Scales and comparisons

How big is 138488731906285800?
  • 138,488,731,906,285,800 seconds is equal to 4,403,513,300 years, 43 weeks, 6 days, 22 hours, 30 minutes.
  • To count from 1 to 138,488,731,906,285,800 would take you about thirteen billion, two hundred ten million, five hundred thirty-nine thousand, nine hundred two 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 138488731906285800 cubic inches would be around 43114.5 feet tall.

Recreational maths with 138488731906285800

  • 138488731906285800 backwards is 008582609137884831
  • 138488731906285800 is a Harshad number.
  • The number of decimal digits it has is: 18
  • The sum of 138488731906285800's digits is 81
  • More coming soon!

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"Number 138488731906285800 - Facts about the integer". Numbermatics.com. 2024. Web. 20 June 2024.

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Numbermatics. (2024). Number 138488731906285800 - Facts about the integer. Retrieved 20 June 2024, from https://numbermatics.com/n/138488731906285800/

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Numbermatics. 2024. "Number 138488731906285800 - Facts about the integer". https://numbermatics.com/n/138488731906285800/

The information we have on file for 138488731906285800 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 138488731906285800, math, Factors of 138488731906285800, curriculum, school, college, exams, university, Prime factorization of 138488731906285800, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight quadrillion, four hundred eighty-eight trillion, seven hundred thirty-one billion, nine hundred six million, two hundred eighty-five thousand, eight hundred.

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