813028

813,028 is an even composite number composed of three prime numbers multiplied together.

What does the number 813028 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 12 divisors.

813028 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.

Prime factorization of 813028:

2² × 439 × 463

(2 × 2 × 439 × 463)

See below for interesting mathematical facts about the number 813028 from the Numbermatics database.

Names of 813028

Cardinal: 813028 can be written as Eight hundred thirteen thousand and twenty-eight.

Scientific notation

Scientific notation: 8.13028 × 10⁵

Factors of 813028

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 4
Sum of prime factors: 904

Divisors of 813028

Number of divisors d(n): 12
Complete list of divisors:
1 2 4 439 463 878 926 1756 1852 203257 406514 813028
Sum of all divisors σ(n): 1429120
Sum of proper divisors (its aliquot sum) s(n): 616092
813028 is a deficient number, because the sum of its proper divisors (616092) is less than itself. Its deficiency is 196936

Bases of 813028

Binary: 11000110011111100100₂
Hexadecimal: 0xC67E4
Base-36: HFC4

Squares and roots of 813028

813028 squared (813028²) is 661014528784
813028 cubed (813028³) is 537423320308197952
The square root of 813028 is 901.6806530031
The cube root of 813028 is 93.3329875271

Scales and comparisons

How big is 813028?

813,028 seconds is equal to 1 week, 2 days, 9 hours, 50 minutes, 28 seconds.
To count from 1 to 813,028 would take you about two days!

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 813028 cubic inches would be around 7.8 feet tall.

Recreational maths with 813028

813028 backwards is 820318
The number of decimal digits it has is: 6
The sum of 813028's digits is 22
More coming soon!

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The information we have on file for 813028 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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