345328

345,328 is an even composite number composed of three prime numbers multiplied together.

What does the number 345328 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 20 divisors.

345328 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twenty divisors.

Prime factorization of 345328:

2⁴ × 113 × 191

(2 × 2 × 2 × 2 × 113 × 191)

See below for interesting mathematical facts about the number 345328 from the Numbermatics database.

Names of 345328

Cardinal: 345328 can be written as Three hundred forty-five thousand, three hundred twenty-eight.

Scientific notation

Scientific notation: 3.45328 × 10⁵

Factors of 345328

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 6
Sum of prime factors: 306

Divisors of 345328

Number of divisors d(n): 20
Complete list of divisors:
1 2 4 8 16 113 191 226 382 452 764 904 1528 1808 3056 21583 43166 86332 172664 345328
Sum of all divisors σ(n): 678528
Sum of proper divisors (its aliquot sum) s(n): 333200
345328 is a deficient number, because the sum of its proper divisors (333200) is less than itself. Its deficiency is 12128

Bases of 345328

Binary: 1010100010011110000₂
Hexadecimal: 0x544F0
Base-36: 7EGG

Squares and roots of 345328

345328 squared (345328²) is 119251427584
345328 cubed (345328³) is 41180856984727552
The square root of 345328 is 587.6461520337
The cube root of 345328 is 70.1580104031

Scales and comparisons

How big is 345328?

345,328 seconds is equal to 3 days, 23 hours, 55 minutes, 28 seconds.
To count from 1 to 345,328 would take you about three 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 345328 cubic inches would be around 5.8 feet tall.

Recreational maths with 345328

345328 backwards is 823543
The number of decimal digits it has is: 6
The sum of 345328's digits is 25
More coming soon!

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The information we have on file for 345328 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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