2943

2,943 is an odd composite number composed of two prime numbers multiplied together.

What does the number 2943 look like?

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

2943 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of eight divisors.

Prime factorization of 2943:

33 × 109

(3 × 3 × 3 × 109)

See below for interesting mathematical facts about the number 2943 from the Numbermatics database.


Names of 2943

  • Cardinal: 2943 can be written as Two thousand, nine hundred forty-three.

Scientific notation

  • Scientific notation: 2.943 × 103

Factors of 2943

  • Number of distinct prime factors ω(n): 2
  • Total number of prime factors Ω(n): 4
  • Sum of prime factors: 112

Divisors of 2943

  • Number of divisors d(n): 8
  • Complete list of divisors:
  • Sum of all divisors σ(n): 4400
  • Sum of proper divisors (its aliquot sum) s(n): 1457
  • 2943 is a deficient number, because the sum of its proper divisors (1457) is less than itself. Its deficiency is 1486

Bases of 2943

  • Binary: 1011011111112
  • Hexadecimal: 0xB7F
  • Base-36: 29R

Squares and roots of 2943

  • 2943 squared (29432) is 8661249
  • 2943 cubed (29433) is 25490055807
  • The square root of 2943 is 54.2494239601
  • The cube root of 2943 is 14.3305685433

Scales and comparisons

How big is 2943?
  • 2,943 seconds is equal to 49 minutes, 3 seconds.
  • To count from 1 to 2,943 would take you about forty-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 2943 cubic inches would be around 1.2 feet tall.

Recreational maths with 2943

  • 2943 backwards is 3492
  • The number of decimal digits it has is: 4
  • The sum of 2943's digits is 18
  • More coming soon!

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"Number 2943 - Facts about the integer". Numbermatics.com. 2022. Web. 21 January 2022.

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Numbermatics. (2022). Number 2943 - Facts about the integer. Retrieved 21 January 2022, from https://numbermatics.com/n/2943/

Chicago style:
Numbermatics. 2022. "Number 2943 - Facts about the integer". https://numbermatics.com/n/2943/

The information we have on file for 2943 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 2943, math, Factors of 2943, curriculum, school, college, exams, university, Prime factorization of 2943, STEM, science, technology, engineering, physics, economics, calculator, two thousand, nine hundred forty-three.

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