328689

328,689 is an odd composite number composed of three prime numbers multiplied together.

What does the number 328689 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 12 divisors.

328689 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.

Prime factorization of 328689:

3² × 59 × 619

(3 × 3 × 59 × 619)

See below for interesting mathematical facts about the number 328689 from the Numbermatics database.

Names of 328689

Cardinal: 328689 can be written as Three hundred twenty-eight thousand, six hundred eighty-nine.

Scientific notation

Scientific notation: 3.28689 × 10⁵

Factors of 328689

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 4
Sum of prime factors: 681

Divisors of 328689

Number of divisors d(n): 12
Complete list of divisors:
1 3 9 59 177 531 619 1857 5571 36521 109563 328689
Sum of all divisors σ(n): 483600
Sum of proper divisors (its aliquot sum) s(n): 154911
328689 is a deficient number, because the sum of its proper divisors (154911) is less than itself. Its deficiency is 173778

Bases of 328689

Binary: 1010000001111110001₂
Hexadecimal: 0x503F1
Base-36: 71M9

Squares and roots of 328689

328689 squared (328689²) is 108036458721
328689 cubed (328689³) is 35510395580546769
The square root of 328689 is 573.3140500631
The cube root of 328689 is 69.0126000935

Scales and comparisons

How big is 328689?

328,689 seconds is equal to 3 days, 19 hours, 18 minutes, 9 seconds.
To count from 1 to 328,689 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 328689 cubic inches would be around 5.8 feet tall.

Recreational maths with 328689

328689 backwards is 986823
The number of decimal digits it has is: 6
The sum of 328689's digits is 36
More coming soon!

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The information we have on file for 328689 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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