813996

813,996 is an even composite number composed of three prime numbers multiplied together.

What does the number 813996 look like?

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

813996 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 813996:

2² × 3³ × 7537

(2 × 2 × 3 × 3 × 3 × 7537)

See below for interesting mathematical facts about the number 813996 from the Numbermatics database.

Names of 813996

Cardinal: 813996 can be written as Eight hundred thirteen thousand, nine hundred ninety-six.

Scientific notation

Scientific notation: 8.13996 × 10⁵

Factors of 813996

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 6
Sum of prime factors: 7542

Divisors of 813996

Number of divisors d(n): 24
Complete list of divisors:
1 2 3 4 6 9 12 18 27 36 54 108 7537 15074 22611 30148 45222 67833 90444 135666 203499 271332 406998 813996
Sum of all divisors σ(n): 2110640
Sum of proper divisors (its aliquot sum) s(n): 1296644
813996 is an abundant number, because the sum of its proper divisors (1296644) is greater than itself. Its abundance is 482648

Bases of 813996

Binary: 11000110101110101100₂
Hexadecimal: 0xC6BAC
Base-36: HG30

Squares and roots of 813996

813996 squared (813996²) is 662589488016
813996 cubed (813996³) is 539345192887071936
The square root of 813996 is 902.2172687331
The cube root of 813996 is 93.3700139271

Scales and comparisons

How big is 813996?

813,996 seconds is equal to 1 week, 2 days, 10 hours, 6 minutes, 36 seconds.
To count from 1 to 813,996 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 813996 cubic inches would be around 7.8 feet tall.

Recreational maths with 813996

813996 backwards is 699318
813996 is a Harshad number.
The number of decimal digits it has is: 6
The sum of 813996's digits is 36
More coming soon!

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The information we have on file for 813996 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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