30949

30,949 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 30949 look like?

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

30949 is a prime number. Like all primes (except two), it is an odd number.

Prime factorization of 30949:

30949

See below for interesting mathematical facts about the number 30949 from the Numbermatics database.


Names of 30949

  • Cardinal: 30949 can be written as Thirty thousand, nine hundred forty-nine.

Scientific notation

  • Scientific notation: 3.0949 × 104

Factors of 30949

  • Number of distinct prime factors ω(n): 1
  • Total number of prime factors Ω(n): 1
  • Sum of prime factors: 30949

Divisors of 30949

  • Number of divisors d(n): 2
  • Complete list of divisors:
  • Sum of all divisors σ(n): 30950
  • Sum of proper divisors (its aliquot sum) s(n): 1
  • 30949 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 30948

Bases of 30949

  • Binary: 1111000111001012
  • Hexadecimal: 0x78E5
  • Base-36: NVP

Squares and roots of 30949

  • 30949 squared (309492) is 957840601
  • 30949 cubed (309493) is 29644208760349
  • The square root of 30949 is 175.9232787325
  • The cube root of 30949 is 31.3965701421

Scales and comparisons

How big is 30949?
  • 30,949 seconds is equal to 8 hours, 35 minutes, 49 seconds.
  • To count from 1 to 30,949 would take you about eight 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 30949 cubic inches would be around 2.6 feet tall.

Recreational maths with 30949

  • 30949 backwards is 94903
  • The number of decimal digits it has is: 5
  • The sum of 30949's digits is 25
  • More coming soon!

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"Number 30949 - Facts about the integer". Numbermatics.com. 2024. Web. 28 March 2024.

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Numbermatics. (2024). Number 30949 - Facts about the integer. Retrieved 28 March 2024, from https://numbermatics.com/n/30949/

Chicago style:
Numbermatics. 2024. "Number 30949 - Facts about the integer". https://numbermatics.com/n/30949/

The information we have on file for 30949 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 30949, math, Factors of 30949, curriculum, school, college, exams, university, Prime factorization of 30949, STEM, science, technology, engineering, physics, economics, calculator, thirty thousand, nine hundred forty-nine.

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