242909

242,909 is an odd composite number composed of two prime numbers multiplied together.

What does the number 242909 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 4 divisors.

242909 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of four divisors.

Prime factorization of 242909:

449 × 541

See below for interesting mathematical facts about the number 242909 from the Numbermatics database.


Names of 242909

  • Cardinal: 242909 can be written as Two hundred forty-two thousand, nine hundred nine.

Scientific notation

  • Scientific notation: 2.42909 × 105

Factors of 242909

  • Number of distinct prime factors ω(n): 2
  • Total number of prime factors Ω(n): 2
  • Sum of prime factors: 990

Divisors of 242909

  • Number of divisors d(n): 4
  • Complete list of divisors:
  • Sum of all divisors σ(n): 243900
  • Sum of proper divisors (its aliquot sum) s(n): 991
  • 242909 is a deficient number, because the sum of its proper divisors (991) is less than itself. Its deficiency is 241918

Bases of 242909

  • Binary: 1110110100110111012
  • Hexadecimal: 0x3B4DD
  • Base-36: 57FH

Squares and roots of 242909

  • 242909 squared (2429092) is 59004782281
  • 242909 cubed (2429093) is 14332792659095429
  • The square root of 242909 is 492.8579917175
  • The cube root of 242909 is 62.3947241045

Scales and comparisons

How big is 242909?
  • 242,909 seconds is equal to 2 days, 19 hours, 28 minutes, 29 seconds.
  • To count from 1 to 242,909 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 242909 cubic inches would be around 5.2 feet tall.

Recreational maths with 242909

  • 242909 backwards is 909242
  • The number of decimal digits it has is: 6
  • The sum of 242909's digits is 26
  • More coming soon!

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"Number 242909 - Facts about the integer". Numbermatics.com. 2024. Web. 28 March 2024.

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Numbermatics. (2024). Number 242909 - Facts about the integer. Retrieved 28 March 2024, from https://numbermatics.com/n/242909/

Chicago style:
Numbermatics. 2024. "Number 242909 - Facts about the integer". https://numbermatics.com/n/242909/

The information we have on file for 242909 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 242909, math, Factors of 242909, curriculum, school, college, exams, university, Prime factorization of 242909, STEM, science, technology, engineering, physics, economics, calculator, two hundred forty-two thousand, nine hundred nine.

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