2648

2,648 is an even composite number composed of two prime numbers multiplied together.

What does the number 2648 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 8 divisors.

2648 is an even composite number. It is composed of two distinct prime numbers multiplied together. It has a total of eight divisors.

Prime factorization of 2648:

23 × 331

(2 × 2 × 2 × 331)

See below for interesting mathematical facts about the number 2648 from the Numbermatics database.


Names of 2648

  • Cardinal: 2648 can be written as Two thousand, six hundred forty-eight.

Scientific notation

  • Scientific notation: 2.648 × 103

Factors of 2648

  • Number of distinct prime factors ω(n): 2
  • Total number of prime factors Ω(n): 4
  • Sum of prime factors: 333

Divisors of 2648

  • Number of divisors d(n): 8
  • Complete list of divisors:
  • Sum of all divisors σ(n): 4980
  • Sum of proper divisors (its aliquot sum) s(n): 2332
  • 2648 is a deficient number, because the sum of its proper divisors (2332) is less than itself. Its deficiency is 316

Bases of 2648

  • Binary: 1010010110002
  • Hexadecimal: 0xA58
  • Base-36: 21K

Squares and roots of 2648

  • 2648 squared (26482) is 7011904
  • 2648 cubed (26483) is 18567521792
  • The square root of 2648 is 51.4587213211
  • The cube root of 2648 is 13.8347928333

Scales and comparisons

How big is 2648?
  • 2,648 seconds is equal to 44 minutes, 8 seconds.
  • To count from 1 to 2,648 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 2648 cubic inches would be around 1.2 feet tall.

Recreational maths with 2648

  • 2648 backwards is 8462
  • The number of decimal digits it has is: 4
  • The sum of 2648's digits is 20
  • More coming soon!

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"Number 2648 - Facts about the integer". Numbermatics.com. 2021. Web. 9 December 2021.

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Numbermatics. (2021). Number 2648 - Facts about the integer. Retrieved 9 December 2021, from https://numbermatics.com/n/2648/

Chicago style:
Numbermatics. 2021. "Number 2648 - Facts about the integer". https://numbermatics.com/n/2648/

The information we have on file for 2648 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 2648, math, Factors of 2648, curriculum, school, college, exams, university, Prime factorization of 2648, STEM, science, technology, engineering, physics, economics, calculator, two thousand, six hundred forty-eight.

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