31796768 (number)

31796768 is an even 8-digits composite number following 31796767 and preceding 31796769. In scientific notation, it is written as 3.1796768 × 10^7. The sum of its digits is 47. It has a total of 7 prime factors and 24 positive divisors. There are 15855424 positive integers (up to 31796768) that are relatively prime to 31796768.

Interesting facts

Basic properties

Name

Name thirty-one million seven hundred ninety-six thousand seven hundred sixty-eight

Notation

Scientific notation 3.1796768 × 10^7
Engineering notation 3.1796768 × 10^6

Prime Factorization of 31796768

Prime Factorization 2 × 2 × 2 × 2 × 2 × 443 × 2243

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 1987298
Product of the distinct prime numbers

The prime factorization of 31796768 is 2 × 2 × 2 × 2 × 2 × 443 × 2243. Since it has a total of 7 prime factors.

Most popular turbo-numbers

1, 3, 90, 22, 83, 230, 5993, 9643, 60723, 23272, 314226, 628650, 391548, 4783749, 75246685, 7987555, 12099431, 345847579, 5210432072, 3442896656

Basic calculations (n = 31796768)

Multiplication

n×y
n×2 63593536
n×3 95390304
n×4 127187072
n×5 158983840

Division

n÷y
n÷2 15898384
n÷3 10598922.666667
n÷3 7949192
n÷5 6359353.6

Exponentiation

ny
n2 1011034455245824
n3 3.2147628013458E+22
n4 1.0221906696942E+30
n5 3.2502359576032E+37

Nth Root

y√n
2√n 5638.8622965985
3√n 316.80667689903
4√n 75.092358443443
5√n 31.657498547883

Divisors of 31796768

1, 2, 4, 8, 16, 32, 443, 886, 1772, 2243, 3544, 4486, 7088, 8972, 14176, 17944, 35888, 71776, 993649, 1987298, 3974596, 7949192, 15898384, 31796768

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 -31796767
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 31796768 can be divided by 24 positive divisors. The sum of these divisors (counting 31796768) is 1, the average is 0.041666666666667.

Base conversion 31796768

Base System Value
2 Binary 1111001010010111000100000
3 Ternary 2012211102222002
4 Quaternary 1321102320200
5 Quinary 31114444033
6 Senary 3053303132
8 Octal 171227040
10 Decimal 31796768
12 Duodecimal a794aa8
16 Hexadecimal 1e52e20
20 Vigesimal 9iebi8
36 Base36 ixijk

Cryptographic Hash Functions

md5 d171596db21341d4f3a5181f9dc4004b
sha1 c5b29c45de5a944df5f434672cfef383898b030d
sha256 712f0baab09df2f0c9564df4676e5db7e7577c9e410e05900e2c1e6ea12d3d66
sha512 3a32cb52257a1efcd85dfa32585a5b9cfb4b001ef23975974c27cb4b2c9aa76fe9cae6cf479fc4344590260685d3b76d80f5b7ef0869fbf6bcd4ba14d81065b3
ripemd-160 5670700e55f5ba822079ad1253cfc8c3c4160944

31796768 as geometric shapes

Circle

Radius = n
Diameter 63593536
Circumference 199784985.5134
Area 3.1762584171264E+15

Sphere

Radius = n
Volume 1.3465966932989E+23
Surface area 1.2705033668506E+16
Circumference 199784985.5134

Square

Length = n
Perimeter 127187072
Area 1011034455245824
Diagonal 44967420.545231

Cube

Length = n
Surface area 6066206731474944
Volume 3.2147628013458E+22
Space diagonal 55073617.69248

Equilateral Triangle

Length = n
Perimeter 95390304
Area 4.3779076117212E+14
Altitude 27536808.84624

Triangular Pyramid

Length = n
Surface area 4.3779076117212E+14
Volume 3.7886342945631E+21
Height 14989140.181744