320815946 (number)

320815946 is an even 9-digits composite number following 320815945 and preceding 320815947. In scientific notation, it is written as 3.20815946 × 10^8. The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors. There are 145825420 positive integers (up to 320815946) that are relatively prime to 320815946.

Interesting facts

Basic properties

Name

Name three hundred twenty million eight hundred fifteen thousand nine hundred forty-six

Notation

Scientific notation 3.20815946 × 10^8
Engineering notation 3.20815946 × 10^6

Prime Factorization of 320815946

Prime Factorization 2 × 11 × 14582543

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 320815946
Product of the distinct prime numbers

The prime factorization of 320815946 is 2 × 11 × 14582543. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 2, 3, 100, 101, 337, 3459, 4614, 74697, 29601, 56655, 389961, 6144846, 5154541, 25239368, 93290794, 56145399, 761759620, 163890600, 613231327

Basic calculations (n = 320815946)

Multiplication

n×y
n×2 641631892
n×3 962447838
n×4 1283263784
n×5 1604079730

Division

n÷y
n÷2 160407973
n÷3 106938648.66667
n÷3 80203986.5
n÷5 64163189.2

Exponentiation

ny
n2 102922871207874916
n3 3.3019298291591E+25
n4 1.0593117417673E+34
n5 3.3984409854398E+42

Nth Root

y√n
2√n 17911.335684421
3√n 684.57123859921
4√n 133.83323833944
5√n 50.263322085967

Divisors of 320815946

1, 2, 11, 22, 14582543, 29165086, 160407973, 320815946

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 -320815945
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 320815946 can be divided by 8 positive divisors. The sum of these divisors (counting 320815946) is 1, the average is 0.125.

Base conversion 320815946

Base System Value
2 Binary 10011000111110100001101001010
3 Ternary 211100200010202002
4 Quaternary 103013310031022
5 Quinary 1124112102241
6 Senary 51500111002
8 Octal 2307641512
10 Decimal 320815946
12 Duodecimal 8b535462
16 Hexadecimal 131f434a
20 Vigesimal 5051jh6
36 Base36 5b0762

Cryptographic Hash Functions

md5 ee48289ba5fa9114f200f992036c789c
sha1 b491e636898a5c55d6272104af65277283f8bc08
sha256 5e65cc548b212e64d82cf0b8fa7ab090835097aa41b6654983d4cf6d8a47b227
sha512 e438b5be180c3ce8fb92a4af822d3b3a5a3051931b96f5b3b31373b33b9c469d7bc89d53feb11ac598d24f898e418f655738440b8dce756f1b71148becc97103
ripemd-160 2d180458d693dcb51ebe838586de31df67064158

320815946 as geometric shapes

Circle

Radius = n
Diameter 641631892
Circumference 2015746038.2161
Area 3.2334173607303E+17

Sphere

Radius = n
Volume 1.3831091325273E+26
Surface area 1.2933669442921E+18
Circumference 2015746038.2161

Square

Length = n
Perimeter 1283263784
Area 102922871207874916
Diagonal 453702261.85875

Cube

Length = n
Surface area 617537227247249496
Volume 3.3019298291591E+25
Space diagonal 555669518.35027

Equilateral Triangle

Length = n
Perimeter 962447838
Area 4.4566910548227E+16
Altitude 277834759.17514

Triangular Pyramid

Length = n
Surface area 4.4566910548227E+16
Volume 3.8913616220008E+24
Height 151234087.28625