123420672

123,420,672 is an even composite number composed of three prime numbers multiplied together.

What does the number 123420672 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 180 divisors.

123420672 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of one hundred eighty divisors.

Prime factorization of 123420672:

214 × 35 × 31

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 31)

See below for interesting mathematical facts about the number 123420672 from the Numbermatics database.


Names of 123420672

  • Cardinal: 123420672 can be written as One hundred twenty-three million, four hundred twenty thousand, six hundred seventy-two.

Scientific notation

  • Scientific notation: 1.23420672 × 108

Factors of 123420672

  • Number of distinct prime factors ω(n): 3
  • Total number of prime factors Ω(n): 20
  • Sum of prime factors: 36

Divisors of 123420672

Bases of 123420672

  • Binary: 1110101101101000000000000002
  • Hexadecimal: 0x75B4000
  • Base-36: 21HC00

Squares and roots of 123420672

Scales and comparisons

How big is 123420672?
  • 123,420,672 seconds is equal to 3 years, 48 weeks, 11 hours, 31 minutes, 12 seconds.
  • To count from 1 to 123,420,672 would take you about five 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 123420672 cubic inches would be around 41.5 feet tall.

Recreational maths with 123420672

  • 123420672 backwards is 276024321
  • 123420672 is a Harshad number.
  • The number of decimal digits it has is: 9
  • The sum of 123420672's digits is 27
  • More coming soon!

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"Number 123420672 - Facts about the integer". Numbermatics.com. 2024. Web. 28 March 2024.

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Numbermatics. (2024). Number 123420672 - Facts about the integer. Retrieved 28 March 2024, from https://numbermatics.com/n/123420672/

Chicago style:
Numbermatics. 2024. "Number 123420672 - Facts about the integer". https://numbermatics.com/n/123420672/

The information we have on file for 123420672 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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