320345428 (number)

320345428 is an even 9-digits composite number following 320345427 and preceding 320345429. In scientific notation, it is written as 3.20345428 × 10^8. The sum of its digits is 31. It has a total of 4 prime factors and 12 positive divisors. There are 147851712 positive integers (up to 320345428) that are relatively prime to 320345428.

Interesting facts

Basic properties

Name

Name three hundred twenty million three hundred forty-five thousand four hundred twenty-eight

Notation

Scientific notation 3.20345428 × 10^8
Engineering notation 3.20345428 × 10^6

Prime Factorization of 320345428

Prime Factorization 2 × 2 × 13 × 6160489

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 160172714
Product of the distinct prime numbers

The prime factorization of 320345428 is 2 × 2 × 13 × 6160489. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 320345428)

Multiplication

n×y
n×2 640690856
n×3 961036284
n×4 1281381712
n×5 1601727140

Division

n÷y
n÷2 160172714
n÷3 106781809.33333
n÷3 80086357
n÷5 64069085.6

Exponentiation

ny
n2 102621193240503184
n3 3.28742300705E+25
n4 1.0531109302105E+34
n5 3.3735927166975E+42

Nth Root

y√n
2√n 17898.196221966
3√n 684.23640415485
4√n 133.78414039775
5√n 50.248569898933

Divisors of 320345428

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -320345427
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 320345428 can be divided by 12 positive divisors. The sum of these divisors (counting 320345428) is 1, the average is 0.083333333333333.

Base conversion 320345428

Base System Value
2 Binary 10011000110000001010101010100
3 Ternary 211022210020022111
4 Quaternary 103012001111110
5 Quinary 1124002023203
6 Senary 51442040404
8 Octal 2306012524
10 Decimal 320345428
12 Duodecimal 8b349104
16 Hexadecimal 13181554
20 Vigesimal 50233b8
36 Base36 5aq444

Cryptographic Hash Functions

md5 743721320705e8a2eb19152ec8bea517
sha1 8eb9e4cc3f91d2a6f81467f64dba5a549a03ca88
sha256 4e310cc7b494c405f53a9ce8c560600073d365b175e8857c24a9a772f48fb5a5
sha512 1b01ffeb0c5b43da2aaa41955f7fedff2093929d345105e91adeb2e309668102c1d0d0d49b84e5bac4e260bb1c5fb45a3ccb29f2536ecadb2f55106c6d574deb
ripemd-160 42b653759ce751029bbe02a4dfc543000d7c6146

320345428 as geometric shapes

Circle

Radius = n
Diameter 640690856
Circumference 2012789686.4318
Area 3.2239398678698E+17

Sphere

Radius = n
Volume 1.377032529092E+26
Surface area 1.2895759471479E+18
Circumference 2012789686.4318

Square

Length = n
Perimeter 1281381712
Area 102621193240503184
Diagonal 453036848.92181

Cube

Length = n
Surface area 615727159443019104
Volume 3.28742300705E+25
Space diagonal 554854557.2684

Equilateral Triangle

Length = n
Perimeter 961036284
Area 4.4436280156474E+16
Altitude 277427278.6342

Triangular Pyramid

Length = n
Surface area 4.4436280156474E+16
Volume 3.8742651681895E+24
Height 151012282.97394