3644

3,644 is an even composite number composed of two prime numbers multiplied together.

What does the number 3644 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 6 divisors.

3644 is an even composite number. It is composed of two distinct prime numbers multiplied together. It has a total of six divisors.

Prime factorization of 3644:

2² × 911

(2 × 2 × 911)

See below for interesting mathematical facts about the number 3644 from the Numbermatics database.

Names of 3644

Cardinal: 3644 can be written as Three thousand, six hundred forty-four.

Scientific notation

Scientific notation: 3.644 × 10³

Factors of 3644

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 3
Sum of prime factors: 913

Divisors of 3644

Number of divisors d(n): 6
Complete list of divisors:
1 2 4 911 1822 3644
Sum of all divisors σ(n): 6384
Sum of proper divisors (its aliquot sum) s(n): 2740
3644 is a deficient number, because the sum of its proper divisors (2740) is less than itself. Its deficiency is 904

Bases of 3644

Binary: 111000111100₂
Hexadecimal: 0xE3C
Base-36: 2T8

Squares and roots of 3644

3644 squared (3644²) is 13278736
3644 cubed (3644³) is 48387713984
The square root of 3644 is 60.3655530911
The cube root of 3644 is 15.3883760037

Scales and comparisons

How big is 3644?

3,644 seconds is equal to 1 hour, 44 seconds.
To count from 1 to 3,644 would take you about forty-four seconds.

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 3644 cubic inches would be around 1.3 feet tall.

Recreational maths with 3644

3644 backwards is 4463
The number of decimal digits it has is: 4
The sum of 3644's digits is 17
More coming soon!

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The information we have on file for 3644 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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