3996 is an even 4-digits composite number following 3995
and preceding 3997 . In scientific notation, it is written as 3.996 × 10^3.
The sum of its digits is 27. It has a total of 5 prime factors and 24 positive divisors.
There are 1296 positive integers (up to 3996) that are relatively prime to 3996.
3996 has 24 divisors, whose sum is 10640
The reverse of 3996 is 6993
Previous prime number is 3
Is Prime? no
Number parity even
Number length 4
Sum of Digits 27
Digital Root 9
Name
three thousand nine hundred ninety-six
Scientific notation
3.996 × 10^3
Engineering notation
3.996 × 10^3
Prime Factorization
2 × 2 × 9 × 3 × 37
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
1998
Product of the distinct prime numbers
The prime factorization of 3996 is 2 × 2 × 9 × 3 × 37.
Since it has a total of 5 prime factors.
10 , 4 , 7 , 25 , 441 , 172 , 3047 , 2578 , 30280 , 40670 , 89203 , 721409 , 6354150 , 6576217 , 45751031 , 63939954 , 683673664 , 134830594 , 5421698928 , 3935530948
n×2
7992
n×3
11988
n×4
15984
n×5
19980
n÷2
1998
n÷3
1332
n÷3
999
n÷5
799.2
n2
15968016
n3
63808191936
n4
254977534976256
n5
1018890229765118976
2 √n
63.213922517116
3 √n
15.868717418083
4 √n
7.9507183648471
5 √n
5.252004577189
1 , 2 , 3 , 4 , 6 , 9 , 12 , 18 , 27 , 36 , 37 , 54 , 74 , 108 , 111 , 148 , 222 , 333 , 444 , 666 , 999 , 1332 , 1998 , 3996
24 divisors
τ
Total Divisors
24
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-3995
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.041666666666667
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
1
Returns the nth root of the product of n divisors
H
Harmonic Mean
24
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 3996 can be divided by 24 positive divisors.
The sum of these divisors (counting 3996) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
111110011100
3
Ternary
12111000
4
Quaternary
332130
5
Quinary
111441
6
Senary
30300
8
Octal
7634
10
Decimal
3996
12
Duodecimal
2390
16
Hexadecimal
f9c
20
Vigesimal
9jg
36
Base36
330
md5
43e04dd08bb1305428b0c9c8d8a2660a
sha1
426076ebc703102e66f5722e4abf70b380eec15e
sha256
043b901f48c813cfb6c1bb34ff866f0f73e2690a8181de6121a0278f31b6253d
sha512
482a0846e3989c334c92cc587f123587d862bb97e69b4a57f06f96e973f2f9cedc454de83507d3a2b66dc72ad4b960373f93f09840a8bc4083884370c0d8376c
ripemd-160
b0672264a0796285225d743ff0aa566c3d05e0d6
Diameter
7992
Circumference
25107.60848749
Area
50165001.758004
Volume
267279129366.65
Surface area
200660007.03202
Circumference
25107.60848749
Perimeter
15984
Area
15968016
Diagonal
5651.1973952429
Surface area
95808096
Volume
63808191936
Space diagonal
6921.2750270452
Perimeter
11988
Area
6914353.7520182
Altitude
3460.6375135226
Surface area
6914353.7520182
Volume
7519867535.5331
Height
1883.732465081