138943999683187200

138,943,999,683,187,200 is an even composite number composed of six prime numbers multiplied together.

What does the number 138943999683187200 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 2880 divisors.

138943999683187200 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two thousand, eight hundred eighty divisors.

Prime factorization of 138943999683187200:

29 × 32 × 52 × 193 × 23 × 1973

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 5 × 19 × 19 × 19 × 23 × 197 × 197 × 197)

See below for interesting mathematical facts about the number 138943999683187200 from the Numbermatics database.


Names of 138943999683187200

  • Cardinal: 138943999683187200 can be written as One hundred thirty-eight quadrillion, nine hundred forty-three trillion, nine hundred ninety-nine billion, six hundred eighty-three million, one hundred eighty-seven thousand, two hundred.

Scientific notation

  • Scientific notation: 1.389439996831872 × 1017

Factors of 138943999683187200

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 20
  • Sum of prime factors: 249

Divisors of 138943999683187200

Bases of 138943999683187200

  • Binary: 1111011011010000011010100111000001100100111010010000000002
  • Hexadecimal: 0x1EDA0D4E0C9D200
  • Base-36: 1203JC9RLVK0

Squares and roots of 138943999683187200

  • 138943999683187200 squared (1389439996831872002) is 19305435047961524733970350243840000
  • 138943999683187200 cubed (1389439996831872003) is 2682374361187757159873951401041703182268366848000000
  • The square root of 138943999683187200 is 372751927.8061311381
  • The cube root of 138943999683187200 is 517940.5720884347

Scales and comparisons

How big is 138943999683187200?
  • 138,943,999,683,187,200 seconds is equal to 4,417,989,407 years, 47 weeks, 4 days, 8 hours.
  • To count from 1 to 138,943,999,683,187,200 would take you about thirteen billion, two hundred fifty-three million, nine hundred sixty-eight thousand, two hundred twenty-three 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 138943999683187200 cubic inches would be around 43161.7 feet tall.

Recreational maths with 138943999683187200

  • 138943999683187200 backwards is 002781386999349831
  • 138943999683187200 is a Harshad number.
  • The number of decimal digits it has is: 18
  • The sum of 138943999683187200's digits is 90
  • More coming soon!

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"Number 138943999683187200 - Facts about the integer". Numbermatics.com. 2024. Web. 29 May 2024.

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Numbermatics. (2024). Number 138943999683187200 - Facts about the integer. Retrieved 29 May 2024, from https://numbermatics.com/n/138943999683187200/

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The information we have on file for 138943999683187200 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!

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