7996 is an even 4-digits composite number following 7995
and preceding 7997 . In scientific notation, it is written as 7.996 × 10^3.
The sum of its digits is 31. It has a total of 3 prime factors and 6 positive divisors.
There are 3996 positive integers (up to 7996) that are relatively prime to 7996.
7996 has 6 divisors, whose sum is 14000
The reverse of 7996 is 6997
Previous prime number is 2
Is Prime? no
Number parity even
Number length 4
Sum of Digits 31
Digital Root 4
Name
seven thousand nine hundred ninety-six
Scientific notation
7.996 × 10^3
Engineering notation
7.996 × 10^3
Prime Factorization
2 × 2 × 1999
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
3998
Product of the distinct prime numbers
The prime factorization of 7996 is 2 × 2 × 1999.
Since it has a total of 3 prime factors.
7 , 9 , 16 , 48 , 81 , 578 , 8888 , 7152 , 1991 , 69813 , 833845 , 382960 , 1109033 , 1650480 , 96314602 , 82987316 , 183487857 , 150537195 , 9699893085 , 8210872831
n×2
15992
n×3
23988
n×4
31984
n×5
39980
n÷2
3998
n÷3
2665.3333333333
n÷3
1999
n÷5
1599.2
n2
63936016
n3
511232383936
n4
4087814141952256
n5
3.268616187905E+19
2 √n
89.420355624433
3 √n
19.996666110957
4 √n
9.4562336912976
5 √n
6.0335727981918
6 divisors
τ
Total Divisors
6
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-7995
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.16666666666667
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
6
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 7996 can be divided by 6 positive divisors.
The sum of these divisors (counting 7996) is 1, the average is 0.16666666666667.
Base
System
Value
2
Binary
1111100111100
3
Ternary
101222011
4
Quaternary
1330330
5
Quinary
223441
6
Senary
101004
8
Octal
17474
10
Decimal
7996
12
Duodecimal
4764
16
Hexadecimal
1f3c
20
Vigesimal
jjg
36
Base36
664
md5
2d5c4ea4c4aaf3aea8ac8dee1df8fbe8
sha1
719fdce1c91d75049dafc933a8f25d3d246dea86
sha256
4e504ed0311b8b6e5e65f5cd865dee6fed26456bd98912bc1a9dd7afb0878800
sha512
1f20cbee6faac69408c21e3d8a4d19820b8d89ef8e3c7cc388157c6d8d8eabad7634b770ae81604fc5790ce36f75ee2ff787ffb1469b2e566c18cacd5e39856e
ripemd-160
f15198e607a05970cb1c005fd926e844dd9ca282
Diameter
15992
Circumference
50240.349716208
Area
200860918.1654
Volume
2141445202200.7
Surface area
803443672.6616
Circumference
50240.349716208
Perimeter
31984
Area
63936016
Diagonal
11308.051644735
Surface area
383616096
Volume
511232383936
Space diagonal
13849.478257321
Perimeter
23988
Area
27685107.036384
Altitude
6924.7391286604
Surface area
27685107.036384
Volume
60249314240.552
Height
3769.3505482451