6749

6,749 is an odd composite number composed of two prime numbers multiplied together.

What does the number 6749 look like?

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

6749 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 6749:

17 × 397

See below for interesting mathematical facts about the number 6749 from the Numbermatics database.

Names of 6749

Cardinal: 6749 can be written as Six thousand, seven hundred forty-nine.

Scientific notation

Scientific notation: 6.749 × 10³

Factors of 6749

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 2
Sum of prime factors: 414

Divisors of 6749

Number of divisors d(n): 4
Complete list of divisors:
1 17 397 6749
Sum of all divisors σ(n): 7164
Sum of proper divisors (its aliquot sum) s(n): 415
6749 is a deficient number, because the sum of its proper divisors (415) is less than itself. Its deficiency is 6334

Bases of 6749

Binary: 1101001011101₂
Hexadecimal: 0x1A5D
Base-36: 57H

Squares and roots of 6749

6749 squared (6749²) is 45549001
6749 cubed (6749³) is 307410207749
The square root of 6749 is 82.1522975941
The cube root of 6749 is 18.8978824275

Scales and comparisons

How big is 6749?

6,749 seconds is equal to 1 hour, 52 minutes, 29 seconds.
To count from 1 to 6,749 would take you about fifty-two 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 6749 cubic inches would be around 1.6 feet tall.

Recreational maths with 6749

6749 backwards is 9476
The number of decimal digits it has is: 4
The sum of 6749's digits is 26
More coming soon!

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The information we have on file for 6749 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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