138920662400800

138,920,662,400,800 is an even composite number composed of seven prime numbers multiplied together.

What does the number 138920662400800 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 864 divisors.

138920662400800 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of eight hundred sixty-four divisors.

Prime factorization of 138920662400800:

25 × 52 × 72 × 53 × 67 × 311 × 3209

(2 × 2 × 2 × 2 × 2 × 5 × 5 × 7 × 7 × 53 × 67 × 311 × 3209)

See below for interesting mathematical facts about the number 138920662400800 from the Numbermatics database.


Names of 138920662400800

  • Cardinal: 138920662400800 can be written as One hundred thirty-eight trillion, nine hundred twenty billion, six hundred sixty-two million, four hundred thousand, eight hundred.

Scientific notation

  • Scientific notation: 1.389206624008 × 1014

Factors of 138920662400800

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 13
  • Sum of prime factors: 3654

Divisors of 138920662400800

Bases of 138920662400800

  • Binary: 111111001011000111111001011101111111111001000002
  • Hexadecimal: 0x7E58FCBBFF20
  • Base-36: 1D8R9RKGF4

Squares and roots of 138920662400800

  • 138920662400800 squared (1389206624008002) is 19298950441877046819840640000
  • 138920662400800 cubed (1389206624008003) is 2681022979025771203921576808695808512000000
  • The square root of 138920662400800 is 11786460.9786313721
  • The cube root of 138920662400800 is 51791.1572390193

Scales and comparisons

How big is 138920662400800?
  • 138,920,662,400,800 seconds is equal to 4,417,247 years, 18 weeks, 3 days, 1 hour, 6 minutes, 40 seconds.
  • To count from 1 to 138,920,662,400,800 would take you about eleven million, forty-three thousand, one hundred eighteen 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 138920662400800 cubic inches would be around 4315.9 feet tall.

Recreational maths with 138920662400800

  • 138920662400800 backwards is 008004266029831
  • 138920662400800 is a Harshad number.
  • The number of decimal digits it has is: 15
  • The sum of 138920662400800's digits is 49
  • More coming soon!

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"Number 138920662400800 - Facts about the integer". Numbermatics.com. 2024. Web. 31 May 2024.

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Numbermatics. (2024). Number 138920662400800 - Facts about the integer. Retrieved 31 May 2024, from https://numbermatics.com/n/138920662400800/

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Numbermatics. 2024. "Number 138920662400800 - Facts about the integer". https://numbermatics.com/n/138920662400800/

The information we have on file for 138920662400800 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 138920662400800, math, Factors of 138920662400800, curriculum, school, college, exams, university, Prime factorization of 138920662400800, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight trillion, nine hundred twenty billion, six hundred sixty-two million, four hundred thousand, eight hundred.

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