813309928 (number)

813309928 is an even 9-digits composite number following 813309927 and preceding 813309929. In scientific notation, it is written as 8.13309928 × 10^8. The sum of its digits is 43. It has a total of 4 prime factors and 8 positive divisors. There are 406654960 positive integers (up to 813309928) that are relatively prime to 813309928.

Interesting facts

Basic properties

Name

Name eight hundred thirteen million three hundred nine thousand nine hundred twenty-eight

Notation

Scientific notation 8.13309928 × 10^8
Engineering notation 8.13309928 × 10^6

Prime Factorization of 813309928

Prime Factorization 2 × 2 × 2 × 101663741

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 203327482
Product of the distinct prime numbers

The prime factorization of 813309928 is 2 × 2 × 2 × 101663741. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 813309928)

Multiplication

n×y
n×2 1626619856
n×3 2439929784
n×4 3253239712
n×5 4066549640

Division

n÷y
n÷2 406654964
n÷3 271103309.33333
n÷3 203327482
n÷5 162661985.6

Exponentiation

ny
n2 661473038983365184
n3 5.379825897095E+26
n4 4.3754658130189E+35
n5 3.5586097853529E+44

Nth Root

y√n
2√n 28518.589165665
3√n 933.43774421494
4√n 168.87447754372
5√n 60.541226457803

Divisors of 813309928

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -813309927
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 813309928 can be divided by 8 positive divisors. The sum of these divisors (counting 813309928) is 1, the average is 0.125.

Base conversion 813309928

Base System Value
2 Binary 110000011110100001111111101000
3 Ternary 2002200101102110221
4 Quaternary 300132201333220
5 Quinary 3131201404203
6 Senary 212412015424
8 Octal 6036417750
10 Decimal 813309928
12 Duodecimal 1a8461574
16 Hexadecimal 307a1fe8
20 Vigesimal ce33eg8
36 Base36 dg81yg

Cryptographic Hash Functions

md5 5e1e39ab370b555cb5a75e47550f4f9c
sha1 153ea2b8cd6ef388ad712c9c5b053aed9c9b1d32
sha256 c5c60a06068e50209264874e4decf46dd02e93435e231cc6d81858d3d2eb80df
sha512 1126afecbe20f05c1efe9aa2db0bd12084d4e94383d5a6f97cbf46d9aa2522a04a887f4de7aff59b6e9657b2c00b15f2b2a93d6e3f3be8ee75235866e8dcfbc7
ripemd-160 f5e54d3af3af70e0fd34c1541f1a72301f8748a5

813309928 as geometric shapes

Circle

Radius = n
Diameter 1626619856
Circumference 5110176989.7929
Area 2.0780788398179E+18

Sphere

Radius = n
Volume 2.2534962021208E+27
Surface area 8.3123153592714E+18
Circumference 5110176989.7929

Square

Length = n
Perimeter 3253239712
Area 661473038983365184
Diagonal 1150193930.5903

Cube

Length = n
Surface area 3968838233900191104
Volume 5.379825897095E+26
Space diagonal 1408694117.5962

Equilateral Triangle

Length = n
Perimeter 2439929784
Area 2.8642622783904E+17
Altitude 704347058.79809

Triangular Pyramid

Length = n
Surface area 2.8642622783904E+17
Volume 6.3401856223981E+25
Height 383397976.86343