289242

289,242 is an even composite number composed of three prime numbers multiplied together.

What does the number 289242 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 12 divisors.

289242 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.

Prime factorization of 289242:

2 × 32 × 16069

(2 × 3 × 3 × 16069)

See below for interesting mathematical facts about the number 289242 from the Numbermatics database.


Names of 289242

  • Cardinal: 289242 can be written as Two hundred eighty-nine thousand, two hundred forty-two.

Scientific notation

  • Scientific notation: 2.89242 × 105

Factors of 289242

  • Number of distinct prime factors ω(n): 3
  • Total number of prime factors Ω(n): 4
  • Sum of prime factors: 16074

Divisors of 289242

  • Number of divisors d(n): 12
  • Complete list of divisors:
  • Sum of all divisors σ(n): 626730
  • Sum of proper divisors (its aliquot sum) s(n): 337488
  • 289242 is an abundant number, because the sum of its proper divisors (337488) is greater than itself. Its abundance is 48246

Bases of 289242

  • Binary: 10001101001110110102
  • Hexadecimal: 0x469DA
  • Base-36: 676I

Squares and roots of 289242

  • 289242 squared (2892422) is 83660934564
  • 289242 cubed (2892423) is 24198256035160488
  • The square root of 289242 is 537.8122348925
  • The cube root of 289242 is 66.1333392499

Scales and comparisons

How big is 289242?
  • 289,242 seconds is equal to 3 days, 8 hours, 20 minutes, 42 seconds.
  • To count from 1 to 289,242 would take you about three 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 289242 cubic inches would be around 5.5 feet tall.

Recreational maths with 289242

  • 289242 backwards is 242982
  • The number of decimal digits it has is: 6
  • The sum of 289242's digits is 27
  • More coming soon!

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"Number 289242 - Facts about the integer". Numbermatics.com. 2024. Web. 29 March 2024.

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Numbermatics. (2024). Number 289242 - Facts about the integer. Retrieved 29 March 2024, from https://numbermatics.com/n/289242/

Chicago style:
Numbermatics. 2024. "Number 289242 - Facts about the integer". https://numbermatics.com/n/289242/

The information we have on file for 289242 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 289242, math, Factors of 289242, curriculum, school, college, exams, university, Prime factorization of 289242, STEM, science, technology, engineering, physics, economics, calculator, two hundred eighty-nine thousand, two hundred forty-two.

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