209242

209,242 is an even composite number composed of three prime numbers multiplied together.

What does the number 209242 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 8 divisors.

209242 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eight divisors.

Prime factorization of 209242:

2 × 11 × 9511

See below for interesting mathematical facts about the number 209242 from the Numbermatics database.


Names of 209242

  • Cardinal: 209242 can be written as Two hundred nine thousand, two hundred forty-two.

Scientific notation

  • Scientific notation: 2.09242 × 105

Factors of 209242

  • Number of distinct prime factors ω(n): 3
  • Total number of prime factors Ω(n): 3
  • Sum of prime factors: 9524

Divisors of 209242

  • Number of divisors d(n): 8
  • Complete list of divisors:
  • Sum of all divisors σ(n): 342432
  • Sum of proper divisors (its aliquot sum) s(n): 133190
  • 209242 is a deficient number, because the sum of its proper divisors (133190) is less than itself. Its deficiency is 76052

Bases of 209242

  • Binary: 1100110001010110102
  • Hexadecimal: 0x3315A
  • Base-36: 4HGA

Squares and roots of 209242

  • 209242 squared (2092422) is 43782214564
  • 209242 cubed (2092423) is 9161078139800488
  • The square root of 209242 is 457.4297760313
  • The cube root of 209242 is 59.3676175493

Scales and comparisons

How big is 209242?
  • 209,242 seconds is equal to 2 days, 10 hours, 7 minutes, 22 seconds.
  • To count from 1 to 209,242 would take you about two days.

    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 209242 cubic inches would be around 4.9 feet tall.

Recreational maths with 209242

  • 209242 backwards is 242902
  • The number of decimal digits it has is: 6
  • The sum of 209242's digits is 19
  • More coming soon!

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"Number 209242 - Facts about the integer". Numbermatics.com. 2024. Web. 29 March 2024.

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Numbermatics. (2024). Number 209242 - Facts about the integer. Retrieved 29 March 2024, from https://numbermatics.com/n/209242/

Chicago style:
Numbermatics. 2024. "Number 209242 - Facts about the integer". https://numbermatics.com/n/209242/

The information we have on file for 209242 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 209242, math, Factors of 209242, curriculum, school, college, exams, university, Prime factorization of 209242, STEM, science, technology, engineering, physics, economics, calculator, two hundred nine thousand, two hundred forty-two.

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