2971

2,971 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 2971 look like?

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

2971 is a prime number. Like all primes (except two), it is an odd number.

Prime factorization of 2971:

2971

See below for interesting mathematical facts about the number 2971 from the Numbermatics database.


Names of 2971

  • Cardinal: 2971 can be written as Two thousand, nine hundred seventy-one.

Scientific notation

  • Scientific notation: 2.971 × 103

Factors of 2971

  • Number of distinct prime factors ω(n): 1
  • Total number of prime factors Ω(n): 1
  • Sum of prime factors: 2971

Divisors of 2971

  • Number of divisors d(n): 2
  • Complete list of divisors:
  • Sum of all divisors σ(n): 2972
  • Sum of proper divisors (its aliquot sum) s(n): 1
  • 2971 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 2970

Bases of 2971

  • Binary: 1011100110112
  • Hexadecimal: 0xB9B
  • Base-36: 2AJ

Squares and roots of 2971

  • 2971 squared (29712) is 8826841
  • 2971 cubed (29713) is 26224544611
  • The square root of 2971 is 54.5068802997
  • The cube root of 2971 is 14.3758726629

Scales and comparisons

How big is 2971?
  • 2,971 seconds is equal to 49 minutes, 31 seconds.
  • To count from 1 to 2,971 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 2971 cubic inches would be around 1.2 feet tall.

Recreational maths with 2971

  • 2971 backwards is 1792
  • The number of decimal digits it has is: 4
  • The sum of 2971's digits is 19
  • More coming soon!

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"Number 2971 - Facts about the integer". Numbermatics.com. 2020. Web. 27 October 2020.

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The information we have on file for 2971 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!

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