49,729 is an odd composite number. It is composed of a single prime number multiplied by itself.

What does the number 49729 look like?

This visualization shows the relationship between its 1 prime factors (large circles) and 3 divisors.

49729 is an odd composite number. It has a total of three divisors.

Prime factorization of 49729:


(223 × 223)

See below for interesting mathematical facts about the number 49729 from the Numbermatics database.

Names of 49729

  • Cardinal: 49729 can be written as Forty-nine thousand, seven hundred twenty-nine.

Scientific notation

  • Scientific notation: 4.9729 × 104

Factors of 49729

  • Number of distinct prime factors ω(n): 1
  • Total number of prime factors Ω(n): 2
  • Sum of prime factors: 223

Divisors of 49729

  • Number of divisors d(n): 3
  • Complete list of divisors:
  • Sum of all divisors σ(n): 49953
  • Sum of proper divisors (its aliquot sum) s(n): 224
  • 49729 is a deficient number, because the sum of its proper divisors (224) is less than itself. Its deficiency is 49505

Bases of 49729

  • Binary: 11000010010000012
  • Hexadecimal: 0xC241
  • Base-36: 12DD

Squares and roots of 49729

  • 49729 squared (497292) is 2472973441
  • 49729 cubed (497293) is 122978496247489
  • 49729 is a perfect square number. Its square root is 223
  • The cube root of 49729 is 36.7736362055

Scales and comparisons

How big is 49729?
  • 49,729 seconds is equal to 13 hours, 48 minutes, 49 seconds.
  • To count from 1 to 49,729 would take you about thirteen 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 49729 cubic inches would be around 3.1 feet tall.

Recreational maths with 49729

  • 49729 backwards is 92794
  • The number of decimal digits it has is: 5
  • The sum of 49729's digits is 31
  • More coming soon!

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"Number 49729 - Facts about the integer". Numbermatics.com. 2024. Web. 17 July 2024.

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Numbermatics. (2024). Number 49729 - Facts about the integer. Retrieved 17 July 2024, from https://numbermatics.com/n/49729/

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Numbermatics. 2024. "Number 49729 - Facts about the integer". https://numbermatics.com/n/49729/

The information we have on file for 49729 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 49729, math, Factors of 49729, curriculum, school, college, exams, university, Prime factorization of 49729, STEM, science, technology, engineering, physics, economics, calculator, forty-nine thousand, seven hundred twenty-nine.

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