39397

39,397 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 39397 look like?

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

39397 is a prime number. Like all primes (except two), it is an odd number.

Prime factorization of 39397:

39397

See below for interesting mathematical facts about the number 39397 from the Numbermatics database.


Names of 39397

  • Cardinal: 39397 can be written as Thirty-nine thousand, three hundred ninety-seven.

Scientific notation

  • Scientific notation: 3.9397 × 104

Factors of 39397

  • Number of distinct prime factors ω(n): 1
  • Total number of prime factors Ω(n): 1
  • Sum of prime factors: 39397

Divisors of 39397

  • Number of divisors d(n): 2
  • Complete list of divisors:
  • Sum of all divisors σ(n): 39398
  • Sum of proper divisors (its aliquot sum) s(n): 1
  • 39397 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 39396

Bases of 39397

  • Binary: 10011001111001012
  • Hexadecimal: 0x99E5
  • Base-36: UED

Squares and roots of 39397

  • 39397 squared (393972) is 1552123609
  • 39397 cubed (393973) is 61149013823773
  • The square root of 39397 is 198.4867753781
  • The cube root of 39397 is 34.0267954859

Scales and comparisons

How big is 39397?
  • 39,397 seconds is equal to 10 hours, 56 minutes, 37 seconds.
  • To count from 1 to 39,397 would take you about ten hours.

    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 39397 cubic inches would be around 2.8 feet tall.

Recreational maths with 39397

  • 39397 backwards is 79393
  • The number of decimal digits it has is: 5
  • The sum of 39397's digits is 31
  • More coming soon!

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"Number 39397 - Facts about the integer". Numbermatics.com. 2020. Web. 25 November 2020.

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The information we have on file for 39397 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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