2690

2,690 is an even composite number composed of three prime numbers multiplied together.

What does the number 2690 look like?

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

2690 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 2690:

2 × 5 × 269

See below for interesting mathematical facts about the number 2690 from the Numbermatics database.


Names of 2690

  • Cardinal: 2690 can be written as Two thousand, six hundred ninety.

Scientific notation

  • Scientific notation: 2.69 × 103

Factors of 2690

  • Number of distinct prime factors ω(n): 3
  • Total number of prime factors Ω(n): 3
  • Sum of prime factors: 276

Divisors of 2690

  • Number of divisors d(n): 8
  • Complete list of divisors:
  • Sum of all divisors σ(n): 4860
  • Sum of proper divisors (its aliquot sum) s(n): 2170
  • 2690 is a deficient number, because the sum of its proper divisors (2170) is less than itself. Its deficiency is 520

Bases of 2690

  • Binary: 1010100000102
  • Hexadecimal: 0xA82
  • Base-36: 22Q

Squares and roots of 2690

  • 2690 squared (26902) is 7236100
  • 2690 cubed (26903) is 19465109000
  • The square root of 2690 is 51.8652099195
  • The cube root of 2690 is 13.9075541637

Scales and comparisons

How big is 2690?
  • 2,690 seconds is equal to 44 minutes, 50 seconds.
  • To count from 1 to 2,690 would take you about forty-four 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 2690 cubic inches would be around 1.2 feet tall.

Recreational maths with 2690

  • 2690 backwards is 0962
  • The number of decimal digits it has is: 4
  • The sum of 2690's digits is 17
  • More coming soon!

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"Number 2690 - Facts about the integer". Numbermatics.com. 2024. Web. 25 June 2024.

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Numbermatics. (2024). Number 2690 - Facts about the integer. Retrieved 25 June 2024, from https://numbermatics.com/n/2690/

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The information we have on file for 2690 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 2690, math, Factors of 2690, curriculum, school, college, exams, university, Prime factorization of 2690, STEM, science, technology, engineering, physics, economics, calculator, two thousand, six hundred ninety.

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