728466

728,466 is an even composite number composed of four prime numbers multiplied together.

What does the number 728466 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 16 divisors.

728466 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 728466:

2 × 3 × 317 × 383

See below for interesting mathematical facts about the number 728466 from the Numbermatics database.

Names of 728466

Cardinal: 728466 can be written as Seven hundred twenty-eight thousand, four hundred sixty-six.

Scientific notation

Scientific notation: 7.28466 × 10⁵

Factors of 728466

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 4
Sum of prime factors: 705

Divisors of 728466

Number of divisors d(n): 16
Complete list of divisors:
1 2 3 6 317 383 634 766 951 1149 1902 2298 121411 242822 364233 728466
Sum of all divisors σ(n): 1465344
Sum of proper divisors (its aliquot sum) s(n): 736878
728466 is an abundant number, because the sum of its proper divisors (736878) is greater than itself. Its abundance is 8412

Bases of 728466

Binary: 10110001110110010010₂
Hexadecimal: 0xB1D92
Base-36: FM36

Squares and roots of 728466

728466 squared (728466²) is 530662713156
728466 cubed (728466³) is 386569744001898696
The square root of 728466 is 853.5021968337
The cube root of 728466 is 89.9780193235

Scales and comparisons

How big is 728466?

728,466 seconds is equal to 1 week, 1 day, 10 hours, 21 minutes, 6 seconds.
To count from 1 to 728,466 would take you about ten 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 728466 cubic inches would be around 7.5 feet tall.

Recreational maths with 728466

728466 backwards is 664827
The number of decimal digits it has is: 6
The sum of 728466's digits is 33
More coming soon!

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The information we have on file for 728466 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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