820328

820,328 is an even composite number composed of three prime numbers multiplied together.

What does the number 820328 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 24 divisors.

820328 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twenty-four divisors.

Prime factorization of 820328:

2³ × 41² × 61

(2 × 2 × 2 × 41 × 41 × 61)

See below for interesting mathematical facts about the number 820328 from the Numbermatics database.

Names of 820328

Cardinal: 820328 can be written as Eight hundred twenty thousand, three hundred twenty-eight.

Scientific notation

Scientific notation: 8.20328 × 10⁵

Factors of 820328

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 6
Sum of prime factors: 104

Divisors of 820328

Number of divisors d(n): 24
Complete list of divisors:
1 2 4 8 41 61 82 122 164 244 328 488 1681 2501 3362 5002 6724 10004 13448 20008 102541 205082 410164 820328
Sum of all divisors σ(n): 1602390
Sum of proper divisors (its aliquot sum) s(n): 782062
820328 is a deficient number, because the sum of its proper divisors (782062) is less than itself. Its deficiency is 38266

Bases of 820328

Binary: 11001000010001101000₂
Hexadecimal: 0xC8468
Base-36: HKYW

Squares and roots of 820328

820328 squared (820328²) is 672938027584
820328 cubed (820328³) is 552029906291927552
The square root of 820328 is 905.7196034093
The cube root of 820328 is 93.6114944365

Scales and comparisons

How big is 820328?

820,328 seconds is equal to 1 week, 2 days, 11 hours, 52 minutes, 8 seconds.
To count from 1 to 820,328 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 820328 cubic inches would be around 7.8 feet tall.

Recreational maths with 820328

820328 backwards is 823028
The number of decimal digits it has is: 6
The sum of 820328's digits is 23
More coming soon!

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The information we have on file for 820328 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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