2390

2,390 is an even composite number composed of three prime numbers multiplied together.

What does the number 2390 look like?

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

2390 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 2390:

2 × 5 × 239

See below for interesting mathematical facts about the number 2390 from the Numbermatics database.


Names of 2390

  • Cardinal: 2390 can be written as Two thousand, three hundred ninety.

Scientific notation

  • Scientific notation: 2.39 × 103

Factors of 2390

  • Number of distinct prime factors ω(n): 3
  • Total number of prime factors Ω(n): 3
  • Sum of prime factors: 246

Divisors of 2390

  • Number of divisors d(n): 8
  • Complete list of divisors:
  • Sum of all divisors σ(n): 4320
  • Sum of proper divisors (its aliquot sum) s(n): 1930
  • 2390 is a deficient number, because the sum of its proper divisors (1930) is less than itself. Its deficiency is 460

Bases of 2390

  • Binary: 1001010101102
  • Hexadecimal: 0x956
  • Base-36: 1UE

Squares and roots of 2390

  • 2390 squared (23902) is 5712100
  • 2390 cubed (23903) is 13651919000
  • The square root of 2390 is 48.8876262463
  • The cube root of 2390 is 13.3700377551

Scales and comparisons

How big is 2390?
  • 2,390 seconds is equal to 39 minutes, 50 seconds.
  • To count from 1 to 2,390 would take you about thirty-nine minutes.

    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 2390 cubic inches would be around 1.1 feet tall.

Recreational maths with 2390

  • 2390 backwards is 0932
  • The number of decimal digits it has is: 4
  • The sum of 2390's digits is 14
  • More coming soon!

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"Number 2390 - Facts about the integer". Numbermatics.com. 2022. Web. 5 July 2022.

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Numbermatics. (2022). Number 2390 - Facts about the integer. Retrieved 5 July 2022, from https://numbermatics.com/n/2390/

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Numbermatics. 2022. "Number 2390 - Facts about the integer". https://numbermatics.com/n/2390/

The information we have on file for 2390 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 2390, math, Factors of 2390, curriculum, school, college, exams, university, Prime factorization of 2390, STEM, science, technology, engineering, physics, economics, calculator, two thousand, three hundred ninety.

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