4749

4,749 is an odd composite number composed of two prime numbers multiplied together.

What does the number 4749 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 4 divisors.

4749 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of four divisors.

Prime factorization of 4749:

3 × 1583

See below for interesting mathematical facts about the number 4749 from the Numbermatics database.


Names of 4749

  • Cardinal: 4749 can be written as Four thousand, seven hundred forty-nine.

Scientific notation

  • Scientific notation: 4.749 × 103

Factors of 4749

  • Number of distinct prime factors ω(n): 2
  • Total number of prime factors Ω(n): 2
  • Sum of prime factors: 1586

Divisors of 4749

  • Number of divisors d(n): 4
  • Complete list of divisors:
  • Sum of all divisors σ(n): 6336
  • Sum of proper divisors (its aliquot sum) s(n): 1587
  • 4749 is a deficient number, because the sum of its proper divisors (1587) is less than itself. Its deficiency is 3162

Bases of 4749

  • Binary: 10010100011012
  • Hexadecimal: 0x128D
  • Base-36: 3NX

Squares and roots of 4749

  • 4749 squared (47492) is 22553001
  • 4749 cubed (47493) is 107104201749
  • The square root of 4749 is 68.9129886159
  • The cube root of 4749 is 16.8086973107

Scales and comparisons

How big is 4749?
  • 4,749 seconds is equal to 1 hour, 19 minutes, 9 seconds.
  • To count from 1 to 4,749 would take you about nineteen 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 4749 cubic inches would be around 1.4 feet tall.

Recreational maths with 4749

  • 4749 backwards is 9474
  • The number of decimal digits it has is: 4
  • The sum of 4749's digits is 24
  • More coming soon!

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"Number 4749 - Facts about the integer". Numbermatics.com. 2024. Web. 19 March 2024.

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Numbermatics. (2024). Number 4749 - Facts about the integer. Retrieved 19 March 2024, from https://numbermatics.com/n/4749/

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The information we have on file for 4749 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 4749, math, Factors of 4749, curriculum, school, college, exams, university, Prime factorization of 4749, STEM, science, technology, engineering, physics, economics, calculator, four thousand, seven hundred forty-nine.

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