2,143 is a prime number. Like all primes greater than two, it is odd and has no factors apart from itself and one.

What does the number 2143 look like?

As a prime, it is not composed of any other numbers and has no internal structure.

2143 is a prime number. Like all primes (except two), it is an odd number.

Prime factorization of 2143:


See below for interesting mathematical facts about the number 2143 from the Numbermatics database.

Names of 2143

  • Cardinal: 2143 can be written as Two thousand, one hundred forty-three.

Scientific notation

  • Scientific notation: 2.143 × 103

Factors of 2143

  • Number of distinct prime factors ω(n): 1
  • Total number of prime factors Ω(n): 1
  • Sum of prime factors: 2143

Divisors of 2143

  • Number of divisors d(n): 2
  • Complete list of divisors:
  • Sum of all divisors σ(n): 2144
  • Sum of proper divisors (its aliquot sum) s(n): 1
  • 2143 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 2142

Bases of 2143

  • Binary: 1000010111112
  • Hexadecimal: 0x85F
  • Base-36: 1NJ

Squares and roots of 2143

  • 2143 squared (21432) is 4592449
  • 2143 cubed (21433) is 9841618207
  • The square root of 2143 is 46.2925479965
  • The cube root of 2143 is 12.8926063835

Scales and comparisons

How big is 2143?
  • 2,143 seconds is equal to 35 minutes, 43 seconds.
  • To count from 1 to 2,143 would take you about thirty-five 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 2143 cubic inches would be around 1.1 feet tall.

Recreational maths with 2143

  • 2143 backwards is 3412
  • The number of decimal digits it has is: 4
  • The sum of 2143's digits is 10
  • More coming soon!

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"Number 2143 - Facts about the integer". Numbermatics.com. 2024. Web. 12 June 2024.

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Numbermatics. (2024). Number 2143 - Facts about the integer. Retrieved 12 June 2024, from https://numbermatics.com/n/2143/

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Numbermatics. 2024. "Number 2143 - Facts about the integer". https://numbermatics.com/n/2143/

The information we have on file for 2143 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 2143, math, Factors of 2143, curriculum, school, college, exams, university, Prime factorization of 2143, STEM, science, technology, engineering, physics, economics, calculator, two thousand, one hundred forty-three.

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