7996 (number)

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.

Interesting facts

Basic properties

Name

Name seven thousand nine hundred ninety-six

Notation

Scientific notation 7.996 × 10^3
Engineering notation 7.996 × 10^3

Prime Factorization of 7996

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.

Most popular turbo-numbers

Basic calculations (n = 7996)

Multiplication

n×y
n×2 15992
n×3 23988
n×4 31984
n×5 39980

Division

n÷y
n÷2 3998
n÷3 2665.3333333333
n÷3 1999
n÷5 1599.2

Exponentiation

ny
n2 63936016
n3 511232383936
n4 4087814141952256
n5 3.268616187905E+19

Nth Root

y√n
2√n 89.420355624433
3√n 19.996666110957
4√n 9.4562336912976
5√n 6.0335727981918

Divisors of 7996

1, 2, 4, 1999, 3998, 7996

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 conversion 7996

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

Cryptographic Hash Functions

md5 2d5c4ea4c4aaf3aea8ac8dee1df8fbe8
sha1 719fdce1c91d75049dafc933a8f25d3d246dea86
sha256 4e504ed0311b8b6e5e65f5cd865dee6fed26456bd98912bc1a9dd7afb0878800
sha512 1f20cbee6faac69408c21e3d8a4d19820b8d89ef8e3c7cc388157c6d8d8eabad7634b770ae81604fc5790ce36f75ee2ff787ffb1469b2e566c18cacd5e39856e
ripemd-160 f15198e607a05970cb1c005fd926e844dd9ca282

7996 as geometric shapes

Circle

Radius = n
Diameter 15992
Circumference 50240.349716208
Area 200860918.1654

Sphere

Radius = n
Volume 2141445202200.7
Surface area 803443672.6616
Circumference 50240.349716208

Square

Length = n
Perimeter 31984
Area 63936016
Diagonal 11308.051644735

Cube

Length = n
Surface area 383616096
Volume 511232383936
Space diagonal 13849.478257321

Equilateral Triangle

Length = n
Perimeter 23988
Area 27685107.036384
Altitude 6924.7391286604

Triangular Pyramid

Length = n
Surface area 27685107.036384
Volume 60249314240.552
Height 3769.3505482451