823142

823,142 is an even composite number composed of three prime numbers multiplied together.

What does the number 823142 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 8 divisors.

823142 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eight divisors.

Prime factorization of 823142:

2 × 97 × 4243

See below for interesting mathematical facts about the number 823142 from the Numbermatics database.

Names of 823142

Cardinal: 823142 can be written as Eight hundred twenty-three thousand, one hundred forty-two.

Scientific notation

Scientific notation: 8.23142 × 10⁵

Factors of 823142

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 3
Sum of prime factors: 4342

Divisors of 823142

Number of divisors d(n): 8
Complete list of divisors:
1 2 97 194 4243 8486 411571 823142
Sum of all divisors σ(n): 1247736
Sum of proper divisors (its aliquot sum) s(n): 424594
823142 is a deficient number, because the sum of its proper divisors (424594) is less than itself. Its deficiency is 398548

Bases of 823142

Binary: 11001000111101100110₂
Hexadecimal: 0xC8F66
Base-36: HN52

Squares and roots of 823142

823142 squared (823142²) is 677562752164
823142 cubed (823142³) is 557730358941779288
The square root of 823142 is 907.2717343773
The cube root of 823142 is 93.7184118765

Scales and comparisons

How big is 823142?

823,142 seconds is equal to 1 week, 2 days, 12 hours, 39 minutes, 2 seconds.
To count from 1 to 823,142 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 823142 cubic inches would be around 7.8 feet tall.

Recreational maths with 823142

823142 backwards is 241328
The number of decimal digits it has is: 6
The sum of 823142's digits is 20
More coming soon!

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The information we have on file for 823142 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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