7328

7,328 is an even composite number composed of two prime numbers multiplied together.

What does the number 7328 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 12 divisors.

7328 is an even composite number. It is composed of two distinct prime numbers multiplied together. It has a total of twelve divisors.

Prime factorization of 7328:

2⁵ × 229

(2 × 2 × 2 × 2 × 2 × 229)

See below for interesting mathematical facts about the number 7328 from the Numbermatics database.

Names of 7328

Cardinal: 7328 can be written as Seven thousand, three hundred twenty-eight.

Scientific notation

Scientific notation: 7.328 × 10³

Factors of 7328

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 6
Sum of prime factors: 231

Divisors of 7328

Number of divisors d(n): 12
Complete list of divisors:
1 2 4 8 16 32 229 458 916 1832 3664 7328
Sum of all divisors σ(n): 14490
Sum of proper divisors (its aliquot sum) s(n): 7162
7328 is a deficient number, because the sum of its proper divisors (7162) is less than itself. Its deficiency is 166

Bases of 7328

Binary: 1110010100000₂
Hexadecimal: 0x1CA0
Base-36: 5NK

Squares and roots of 7328

7328 squared (7328²) is 53699584
7328 cubed (7328³) is 393510551552
The square root of 7328 is 85.6037382361
The cube root of 7328 is 19.4235445885

Scales and comparisons

How big is 7328?

7,328 seconds is equal to 2 hours, 2 minutes, 8 seconds.
To count from 1 to 7,328 would take you about two 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 7328 cubic inches would be around 1.6 feet tall.

Recreational maths with 7328

7328 backwards is 8237
The number of decimal digits it has is: 4
The sum of 7328's digits is 20
More coming soon!

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The information we have on file for 7328 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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