123942

123,942 is an even composite number composed of five prime numbers multiplied together.

What does the number 123942 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 32 divisors.

123942 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of thirty-two divisors.

Prime factorization of 123942:

2 × 3 × 7 × 13 × 227

See below for interesting mathematical facts about the number 123942 from the Numbermatics database.


Names of 123942

  • Cardinal: 123942 can be written as One hundred twenty-three thousand, nine hundred forty-two.

Scientific notation

  • Scientific notation: 1.23942 × 105

Factors of 123942

  • Number of distinct prime factors ω(n): 5
  • Total number of prime factors Ω(n): 5
  • Sum of prime factors: 252

Divisors of 123942

Bases of 123942

  • Binary: 111100100001001102
  • Hexadecimal: 0x1E426
  • Base-36: 2NMU

Squares and roots of 123942

  • 123942 squared (1239422) is 15361619364
  • 123942 cubed (1239423) is 1903949827212888
  • The square root of 123942 is 352.0539731349
  • The cube root of 123942 is 49.8585334553

Scales and comparisons

How big is 123942?
  • 123,942 seconds is equal to 1 day, 10 hours, 25 minutes, 42 seconds.
  • To count from 1 to 123,942 would take you about ten hours.

    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 123942 cubic inches would be around 4.2 feet tall.

Recreational maths with 123942

  • 123942 backwards is 249321
  • 123942 is a Harshad number.
  • The number of decimal digits it has is: 6
  • The sum of 123942's digits is 21
  • More coming soon!

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"Number 123942 - Facts about the integer". Numbermatics.com. 2024. Web. 29 March 2024.

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Numbermatics. (2024). Number 123942 - Facts about the integer. Retrieved 29 March 2024, from https://numbermatics.com/n/123942/

Chicago style:
Numbermatics. 2024. "Number 123942 - Facts about the integer". https://numbermatics.com/n/123942/

The information we have on file for 123942 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 123942, math, Factors of 123942, curriculum, school, college, exams, university, Prime factorization of 123942, STEM, science, technology, engineering, physics, economics, calculator, one hundred twenty-three thousand, nine hundred forty-two.

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