2,443 is an odd composite number composed of two prime numbers multiplied together.

What does the number 2443 look like?

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

2443 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 2443:

7 × 349

See below for interesting mathematical facts about the number 2443 from the Numbermatics database.

Names of 2443

  • Cardinal: 2443 can be written as Two thousand, four hundred forty-three.

Scientific notation

  • Scientific notation: 2.443 × 103

Factors of 2443

  • Number of distinct prime factors ω(n): 2
  • Total number of prime factors Ω(n): 2
  • Sum of prime factors: 356

Divisors of 2443

  • Number of divisors d(n): 4
  • Complete list of divisors:
  • Sum of all divisors σ(n): 2800
  • Sum of proper divisors (its aliquot sum) s(n): 357
  • 2443 is a deficient number, because the sum of its proper divisors (357) is less than itself. Its deficiency is 2086

Bases of 2443

  • Binary: 1001100010112
  • Hexadecimal: 0x98B
  • Base-36: 1VV

Squares and roots of 2443

  • 2443 squared (24432) is 5968249
  • 2443 cubed (24433) is 14580432307
  • The square root of 2443 is 49.4267134251
  • The cube root of 2443 is 13.4681462065

Scales and comparisons

How big is 2443?
  • 2,443 seconds is equal to 40 minutes, 43 seconds.
  • To count from 1 to 2,443 would take you about forty 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 2443 cubic inches would be around 1.1 feet tall.

Recreational maths with 2443

  • 2443 backwards is 3442
  • The number of decimal digits it has is: 4
  • The sum of 2443's digits is 13
  • More coming soon!

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"Number 2443 - Facts about the integer". Numbermatics.com. 2023. Web. 6 June 2023.

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Numbermatics. (2023). Number 2443 - Facts about the integer. Retrieved 6 June 2023, from https://numbermatics.com/n/2443/

Chicago style:
Numbermatics. 2023. "Number 2443 - Facts about the integer". https://numbermatics.com/n/2443/

The information we have on file for 2443 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 2443, math, Factors of 2443, curriculum, school, college, exams, university, Prime factorization of 2443, STEM, science, technology, engineering, physics, economics, calculator, two thousand, four hundred forty-three.

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