813127968 (number)

813127968 is an even 9-digits composite number following 813127967 and preceding 813127969. In scientific notation, it is written as 8.13127968 × 10^8. The sum of its digits is 45. It has a total of 8 prime factors and 36 positive divisors. There are 271042560 positive integers (up to 813127968) that are relatively prime to 813127968.

Interesting facts

Basic properties

Name

Name eight hundred thirteen million one hundred twenty-seven thousand nine hundred sixty-eight

Notation

Scientific notation 8.13127968 × 10^8
Engineering notation 8.13127968 × 10^6

Prime Factorization of 813127968

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 3 × 2823361

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 16940166
Product of the distinct prime numbers

The prime factorization of 813127968 is 2 × 2 × 2 × 2 × 2 × 3 × 3 × 2823361. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 813127968)

Multiplication

n×y
n×2 1626255936
n×3 2439383904
n×4 3252511872
n×5 4065639840

Division

n÷y
n÷2 406563984
n÷3 271042656
n÷3 203281992
n÷5 162625593.6

Exponentiation

ny
n2 661177092343809024
n3 5.3762158558567E+26
n4 4.3715514744021E+35
n5 3.554630767388E+44

Nth Root

y√n
2√n 28515.398787322
3√n 933.36812704758
4√n 168.86503127445
5√n 60.538517264872

Divisors of 813127968

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -813127967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 813127968 can be divided by 36 positive divisors. The sum of these divisors (counting 813127968) is 1, the average is 0.027777777777778.

Base conversion 813127968

Base System Value
2 Binary 110000011101110101100100100000
3 Ternary 2002200001011212200
4 Quaternary 300131311210200
5 Quinary 3131130043333
6 Senary 212404053200
8 Octal 6035654440
10 Decimal 813127968
12 Duodecimal 1a8394200
16 Hexadecimal 30775920
20 Vigesimal ce20ji8
36 Base36 dg45k0

Cryptographic Hash Functions

md5 9db32917041c484b9d060cda97228ecf
sha1 10c2e562bb848c238ad88cb7911c999968e922a2
sha256 233b57f2e15ae8e5af94d7d9b2b6becb88335aa8ff3ab2cec54a59be27472a80
sha512 a66ec6b04f0b542ca317dfe8039f2f735db052a555f3a483d69ad62f812bf687493cd51820b60230686867722df6a33f2f03a47c2eb8bd687852348491d7e047
ripemd-160 6f48ff537573458d4c6a2569e8f77522a34266f1

813127968 as geometric shapes

Circle

Radius = n
Diameter 1626255936
Circumference 5109033701.3944
Area 2.0771490960292E+18

Sphere

Radius = n
Volume 2.251984031583E+27
Surface area 8.3085963841167E+18
Circumference 5109033701.3944

Square

Length = n
Perimeter 3252511872
Area 661177092343809024
Diagonal 1149936600.2905

Cube

Length = n
Surface area 3967062554062854144
Volume 5.3762158558567E+26
Space diagonal 1408378953.6312

Equilateral Triangle

Length = n
Perimeter 2439383904
Area 2.8629807918503E+17
Altitude 704189476.81562

Triangular Pyramid

Length = n
Surface area 2.8629807918503E+17
Volume 6.3359311479982E+25
Height 383312200.09683