30849

30,849 is an odd composite number composed of four prime numbers multiplied together.

What does the number 30849 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 16 divisors.

30849 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 30849:

3 × 7 × 13 × 113

See below for interesting mathematical facts about the number 30849 from the Numbermatics database.


Names of 30849

  • Cardinal: 30849 can be written as Thirty thousand, eight hundred forty-nine.

Scientific notation

  • Scientific notation: 3.0849 × 104

Factors of 30849

  • Number of distinct prime factors ω(n): 4
  • Total number of prime factors Ω(n): 4
  • Sum of prime factors: 136

Divisors of 30849

  • Number of divisors d(n): 16
  • Complete list of divisors:
  • Sum of all divisors σ(n): 51072
  • Sum of proper divisors (its aliquot sum) s(n): 20223
  • 30849 is a deficient number, because the sum of its proper divisors (20223) is less than itself. Its deficiency is 10626

Bases of 30849

  • Binary: 1111000100000012
  • Hexadecimal: 0x7881
  • Base-36: NSX

Squares and roots of 30849

  • 30849 squared (308492) is 951660801
  • 30849 cubed (308493) is 29357784050049
  • The square root of 30849 is 175.6388339747
  • The cube root of 30849 is 31.3627182715

Scales and comparisons

How big is 30849?
  • 30,849 seconds is equal to 8 hours, 34 minutes, 9 seconds.
  • To count from 1 to 30,849 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 30849 cubic inches would be around 2.6 feet tall.

Recreational maths with 30849

  • 30849 backwards is 94803
  • The number of decimal digits it has is: 5
  • The sum of 30849's digits is 24
  • More coming soon!

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"Number 30849 - Facts about the integer". Numbermatics.com. 2024. Web. 19 March 2024.

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Numbermatics. (2024). Number 30849 - Facts about the integer. Retrieved 19 March 2024, from https://numbermatics.com/n/30849/

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Numbermatics. 2024. "Number 30849 - Facts about the integer". https://numbermatics.com/n/30849/

The information we have on file for 30849 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 30849, math, Factors of 30849, curriculum, school, college, exams, university, Prime factorization of 30849, STEM, science, technology, engineering, physics, economics, calculator, thirty thousand, eight hundred forty-nine.

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