728328227

728,328,227 is an odd composite number composed of four prime numbers multiplied together.

What does the number 728328227 look like?

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

728328227 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 728328227:

11 × 61 × 73 × 14869

See below for interesting mathematical facts about the number 728328227 from the Numbermatics database.

Names of 728328227

Cardinal: 728328227 can be written as Seven hundred twenty-eight million, three hundred twenty-eight thousand, two hundred twenty-seven.

Scientific notation

Scientific notation: 7.28328227 × 10⁸

Factors of 728328227

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 4
Sum of prime factors: 15014

Divisors of 728328227

Number of divisors d(n): 16
Complete list of divisors:
1 11 61 73 671 803 4453 14869 48983 163559 907009 1085437 9977099 11939807 66211657 728328227
Sum of all divisors σ(n): 818682720
Sum of proper divisors (its aliquot sum) s(n): 90354493
728328227 is a deficient number, because the sum of its proper divisors (90354493) is less than itself. Its deficiency is 637973734

Bases of 728328227

Binary: 101011011010010110100000100011₂
Hexadecimal: 0x2B696823
Base-36: C1MLNN

Squares and roots of 728328227

728328227 squared (728328227²) is 530462006244963529
728328227 cubed (728328227³) is 386350452499257214756233083
The square root of 728328227 is 26987.5568920197
The cube root of 728328227 is 899.7234652461

Scales and comparisons

How big is 728328227?

728,328,227 seconds is equal to 23 years, 8 weeks, 1 day, 17 hours, 23 minutes, 47 seconds.
To count from 1 to 728,328,227 would take you about thirty-four years!

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 728328227 cubic inches would be around 75 feet tall.

Recreational maths with 728328227

728328227 backwards is 722823827
The number of decimal digits it has is: 9
The sum of 728328227's digits is 41
More coming soon!

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The information we have on file for 728328227 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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