3822

3,822 is an even composite number composed of four prime numbers multiplied together.

What does the number 3822 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 24 divisors.

3822 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of twenty-four divisors.

Prime factorization of 3822:

2 × 3 × 7² × 13

(2 × 3 × 7 × 7 × 13)

See below for interesting mathematical facts about the number 3822 from the Numbermatics database.

Names of 3822

Cardinal: 3822 can be written as Three thousand, eight hundred twenty-two.

Scientific notation

Scientific notation: 3.822 × 10³

Factors of 3822

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 5
Sum of prime factors: 25

Divisors of 3822

Number of divisors d(n): 24
Complete list of divisors:
1 2 3 6 7 13 14 21 26 39 42 49 78 91 98 147 182 273 294 546 637 1274 1911 3822
Sum of all divisors σ(n): 9576
Sum of proper divisors (its aliquot sum) s(n): 5754
3822 is an abundant number, because the sum of its proper divisors (5754) is greater than itself. Its abundance is 1932

Bases of 3822

Binary: 111011101110₂
Hexadecimal: 0xEEE
Base-36: 2Y6

Squares and roots of 3822

3822 squared (3822²) is 14607684
3822 cubed (3822³) is 55830568248
The square root of 3822 is 61.8223260643
The cube root of 3822 is 15.6349643109

Scales and comparisons

How big is 3822?

3,822 seconds is equal to 1 hour, 3 minutes, 42 seconds.
To count from 1 to 3,822 would take you about three minutes.

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 3822 cubic inches would be around 1.3 feet tall.

Recreational maths with 3822

3822 backwards is 2283
The number of decimal digits it has is: 4
The sum of 3822's digits is 15
More coming soon!

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The information we have on file for 3822 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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