138997705669200

138,997,705,669,200 is an even composite number composed of six prime numbers multiplied together.

What does the number 138997705669200 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 900 divisors.

138997705669200 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of nine hundred divisors.

Prime factorization of 138997705669200:

24 × 32 × 52 × 74 × 17 × 945941

(2 × 2 × 2 × 2 × 3 × 3 × 5 × 5 × 7 × 7 × 7 × 7 × 17 × 945941)

See below for interesting mathematical facts about the number 138997705669200 from the Numbermatics database.


Names of 138997705669200

  • Cardinal: 138997705669200 can be written as One hundred thirty-eight trillion, nine hundred ninety-seven billion, seven hundred five million, six hundred sixty-nine thousand, two hundred.

Scientific notation

  • Scientific notation: 1.389977056692 × 1014

Factors of 138997705669200

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 14
  • Sum of prime factors: 945975

Divisors of 138997705669200

Bases of 138997705669200

  • Binary: 111111001101010111011001101111011111010010100002
  • Hexadecimal: 0x7E6AECDEFA50
  • Base-36: 1D9QNX52S0

Squares and roots of 138997705669200

  • 138997705669200 squared (1389977056692002) is 19320362181301553819828640000
  • 138997705669200 cubed (1389977056692003) is 2685486015898896265617164269500525888000000
  • The square root of 138997705669200 is 11789728.8208508003
  • The cube root of 138997705669200 is 51800.7296634495

Scales and comparisons

How big is 138997705669200?
  • 138,997,705,669,200 seconds is equal to 4,419,697 years, 4 weeks, 5 days, 13 hours.
  • To count from 1 to 138,997,705,669,200 would take you about eleven million, forty-nine thousand, two hundred forty-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 138997705669200 cubic inches would be around 4316.7 feet tall.

Recreational maths with 138997705669200

  • 138997705669200 backwards is 002966507799831
  • 138997705669200 is a Harshad number.
  • The number of decimal digits it has is: 15
  • The sum of 138997705669200's digits is 72
  • More coming soon!

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"Number 138997705669200 - Facts about the integer". Numbermatics.com. 2024. Web. 15 May 2024.

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Numbermatics. (2024). Number 138997705669200 - Facts about the integer. Retrieved 15 May 2024, from https://numbermatics.com/n/138997705669200/

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Numbermatics. 2024. "Number 138997705669200 - Facts about the integer". https://numbermatics.com/n/138997705669200/

The information we have on file for 138997705669200 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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