142492

142,492 is an even composite number composed of three prime numbers multiplied together.

What does the number 142492 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 18 divisors.

142492 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eighteen divisors.

Prime factorization of 142492:

22 × 72 × 727

(2 × 2 × 7 × 7 × 727)

See below for interesting mathematical facts about the number 142492 from the Numbermatics database.


Names of 142492

  • Cardinal: 142492 can be written as One hundred forty-two thousand, four hundred ninety-two.

Scientific notation

  • Scientific notation: 1.42492 × 105

Factors of 142492

  • Number of distinct prime factors ω(n): 3
  • Total number of prime factors Ω(n): 5
  • Sum of prime factors: 736

Divisors of 142492

Bases of 142492

  • Binary: 1000101100100111002
  • Hexadecimal: 0x22C9C
  • Base-36: 31Y4

Squares and roots of 142492

  • 142492 squared (1424922) is 20303970064
  • 142492 cubed (1424923) is 2893153302359488
  • The square root of 142492 is 377.4811253559
  • The cube root of 142492 is 52.2312188783

Scales and comparisons

How big is 142492?
  • 142,492 seconds is equal to 1 day, 15 hours, 34 minutes, 52 seconds.
  • To count from 1 to 142,492 would take you about fifteen 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 142492 cubic inches would be around 4.4 feet tall.

Recreational maths with 142492

  • 142492 backwards is 294241
  • The number of decimal digits it has is: 6
  • The sum of 142492's digits is 22
  • More coming soon!

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"Number 142492 - Facts about the integer". Numbermatics.com. 2024. Web. 15 November 2024.

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Numbermatics. (2024). Number 142492 - Facts about the integer. Retrieved 15 November 2024, from https://numbermatics.com/n/142492/

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Numbermatics. 2024. "Number 142492 - Facts about the integer". https://numbermatics.com/n/142492/

The information we have on file for 142492 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 142492, math, Factors of 142492, curriculum, school, college, exams, university, Prime factorization of 142492, STEM, science, technology, engineering, physics, economics, calculator, one hundred forty-two thousand, four hundred ninety-two.

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