393328

393,328 is an even composite number composed of four prime numbers multiplied together.

What does the number 393328 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 40 divisors.

393328 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of forty divisors.

Prime factorization of 393328:

2⁴ × 13 × 31 × 61

(2 × 2 × 2 × 2 × 13 × 31 × 61)

See below for interesting mathematical facts about the number 393328 from the Numbermatics database.

Names of 393328

Cardinal: 393328 can be written as Three hundred ninety-three thousand, three hundred twenty-eight.

Scientific notation

Scientific notation: 3.93328 × 10⁵

Factors of 393328

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 7
Sum of prime factors: 107

Divisors of 393328

Number of divisors d(n): 40
Complete list of divisors:
1 2 4 8 13 16 26 31 52 61 62 104 122 124 208 244 248 403 488 496 793 806 976 1586 1612 1891 3172 3224 3782 6344 6448 7564 12688 15128 24583 30256 49166 98332 196664 393328
Sum of all divisors σ(n): 861056
Sum of proper divisors (its aliquot sum) s(n): 467728
393328 is an abundant number, because the sum of its proper divisors (467728) is greater than itself. Its abundance is 74400

Bases of 393328

Binary: 1100000000001110000₂
Hexadecimal: 0x60070
Base-36: 8FHS

Squares and roots of 393328

393328 squared (393328²) is 154706915584
393328 cubed (393328³) is 60850561692823552
The square root of 393328 is 627.1586721077
The cube root of 393328 is 73.2686665921

Scales and comparisons

How big is 393328?

393,328 seconds is equal to 4 days, 13 hours, 15 minutes, 28 seconds.
To count from 1 to 393,328 would take you about four days.

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 393328 cubic inches would be around 6.1 feet tall.

Recreational maths with 393328

393328 backwards is 823393
The number of decimal digits it has is: 6
The sum of 393328's digits is 28
More coming soon!

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The information we have on file for 393328 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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