728022

728,022 is an even composite number composed of four prime numbers multiplied together.

What does the number 728022 look like?

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

728022 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 728022:

2 × 3 × 67 × 1811

See below for interesting mathematical facts about the number 728022 from the Numbermatics database.

Names of 728022

Cardinal: 728022 can be written as Seven hundred twenty-eight thousand and twenty-two.

Scientific notation

Scientific notation: 7.28022 × 10⁵

Factors of 728022

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 4
Sum of prime factors: 1883

Divisors of 728022

Number of divisors d(n): 16
Complete list of divisors:
1 2 3 6 67 134 201 402 1811 3622 5433 10866 121337 242674 364011 728022
Sum of all divisors σ(n): 1478592
Sum of proper divisors (its aliquot sum) s(n): 750570
728022 is an abundant number, because the sum of its proper divisors (750570) is greater than itself. Its abundance is 22548

Bases of 728022

Binary: 10110001101111010110₂
Hexadecimal: 0xB1BD6
Base-36: FLQU

Squares and roots of 728022

728022 squared (728022²) is 530016032484
728022 cubed (728022³) is 385863332001066648
The square root of 728022 is 853.2420524095
The cube root of 728022 is 89.9597350751

Scales and comparisons

How big is 728022?

728,022 seconds is equal to 1 week, 1 day, 10 hours, 13 minutes, 42 seconds.
To count from 1 to 728,022 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 728022 cubic inches would be around 7.5 feet tall.

Recreational maths with 728022

728022 backwards is 220827
The number of decimal digits it has is: 6
The sum of 728022's digits is 21
More coming soon!

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The information we have on file for 728022 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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