728244

728,244 is an even composite number composed of four prime numbers multiplied together.

What does the number 728244 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 48 divisors.

728244 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of forty-eight divisors.

Prime factorization of 728244:

2² × 3³ × 11 × 613

(2 × 2 × 3 × 3 × 3 × 11 × 613)

See below for interesting mathematical facts about the number 728244 from the Numbermatics database.

Names of 728244

Cardinal: 728244 can be written as Seven hundred twenty-eight thousand, two hundred forty-four.

Scientific notation

Scientific notation: 7.28244 × 10⁵

Factors of 728244

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 7
Sum of prime factors: 629

Divisors of 728244

Number of divisors d(n): 48
Complete list of divisors:
1 2 3 4 6 9 11 12 18 22 27 33 36 44 54 66 99 108 132 198 297 396 594 613 1188 1226 1839 2452 3678 5517 6743 7356 11034 13486 16551 20229 22068 26972 33102 40458 60687 66204 80916 121374 182061 242748 364122 728244
Sum of all divisors σ(n): 2063040
Sum of proper divisors (its aliquot sum) s(n): 1334796
728244 is an abundant number, because the sum of its proper divisors (1334796) is greater than itself. Its abundance is 606552

Bases of 728244

Binary: 10110001110010110100₂
Hexadecimal: 0xB1CB4
Base-36: FLX0

Squares and roots of 728244

728244 squared (728244²) is 530339323536
728244 cubed (728244³) is 386216430329150784
The square root of 728244 is 853.3721345345
The cube root of 728244 is 89.9688781283

Scales and comparisons

How big is 728244?

728,244 seconds is equal to 1 week, 1 day, 10 hours, 17 minutes, 24 seconds.
To count from 1 to 728,244 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 728244 cubic inches would be around 7.5 feet tall.

Recreational maths with 728244

728244 backwards is 442827
728244 is a Harshad number.
The number of decimal digits it has is: 6
The sum of 728244's digits is 27
More coming soon!

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The information we have on file for 728244 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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