728770506

728,770,506 is an even composite number composed of five prime numbers multiplied together.

What does the number 728770506 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 48 divisors.

728770506 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of forty-eight divisors.

Prime factorization of 728770506:

2 × 3 × 31² × 97 × 1303

(2 × 3 × 31 × 31 × 97 × 1303)

See below for interesting mathematical facts about the number 728770506 from the Numbermatics database.

Names of 728770506

Cardinal: 728770506 can be written as Seven hundred twenty-eight million, seven hundred seventy thousand, five hundred six.

Scientific notation

Scientific notation: 7.28770506 × 10⁸

Factors of 728770506

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 6
Sum of prime factors: 1436

Divisors of 728770506

Number of divisors d(n): 48
Complete list of divisors:
1 2 3 6 31 62 93 97 186 194 291 582 961 1303 1922 2606 2883 3007 3909 5766 6014 7818 9021 18042 40393 80786 93217 121179 126391 186434 242358 252782 279651 379173 559302 758346 1252183 2504366 3756549 3918121 7513098 7836242 11754363 23508726 121461751 242923502 364385253 728770506
Sum of all divisors σ(n): 1522769472
Sum of proper divisors (its aliquot sum) s(n): 793998966
728770506 is an abundant number, because the sum of its proper divisors (793998966) is greater than itself. Its abundance is 65228460

Bases of 728770506

Binary: 101011011100000010011111001010₂
Hexadecimal: 0x2B7027CA
Base-36: C1W2X6

Squares and roots of 728770506

728770506 squared (728770506²) is 531106450415496036
728770506 cubed (728770506³) is 387054716609164956396714216
The square root of 728770506 is 26995.7497765853
The cube root of 728770506 is 899.9055481127

Scales and comparisons

How big is 728770506?

728,770,506 seconds is equal to 23 years, 8 weeks, 6 days, 20 hours, 15 minutes, 6 seconds.
To count from 1 to 728,770,506 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 728770506 cubic inches would be around 75 feet tall.

Recreational maths with 728770506

728770506 backwards is 605077827
The number of decimal digits it has is: 9
The sum of 728770506's digits is 42
More coming soon!

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The information we have on file for 728770506 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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