388045296 (number)

388045296 is an even 9-digits composite number following 388045295 and preceding 388045297. In scientific notation, it is written as 3.88045296 × 10^8. The sum of its digits is 45. It has a total of 7 prime factors and 40 positive divisors. There are 129348288 positive integers (up to 388045296) that are relatively prime to 388045296.

Interesting facts

Basic properties

Name

Name three hundred eighty-eight million forty-five thousand two hundred ninety-six

Notation

Scientific notation 3.88045296 × 10^8
Engineering notation 3.88045296 × 10^6

Prime Factorization of 388045296

Prime Factorization 2 × 2 × 2 × 2 × 9 × 3 × 898253

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 48505662
Product of the distinct prime numbers

The prime factorization of 388045296 is 2 × 2 × 2 × 2 × 9 × 3 × 898253. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 388045296)

Multiplication

n×y
n×2 776090592
n×3 1164135888
n×4 1552181184
n×5 1940226480

Division

n÷y
n÷2 194022648
n÷3 129348432
n÷3 97011324
n÷5 77609059.2

Exponentiation

ny
n2 150579151747727616
n3 5.8431531511376E+25
n4 2.2674080941065E+34
n5 8.7985704503036E+42

Nth Root

y√n
2√n 19698.865348035
3√n 729.3916843812
4√n 140.35264638771
5√n 52.212740010191

Divisors of 388045296

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -388045295
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 388045296 can be divided by 40 positive divisors. The sum of these divisors (counting 388045296) is 1, the average is 0.025.

Base conversion 388045296

Base System Value
2 Binary 10111001000010001100111110000
3 Ternary 1000001011202002000
4 Quaternary 113020101213300
5 Quinary 1243314422141
6 Senary 102301054000
8 Octal 2710214760
10 Decimal 388045296
12 Duodecimal a9b57300
16 Hexadecimal 172119f0
20 Vigesimal 6155d4g
36 Base36 6f15o0

Cryptographic Hash Functions

md5 88df2ad2afbdad043fc1da5128a528a6
sha1 11eb667878f5a03b44c8e8afae3bdbf518ec0164
sha256 0670405f604bd9b6cb56f94a6a3544a2d3a81955b14964535e870148d6fe431d
sha512 df041cee1cb67b61c85619202b98b63a12140dd2744a8e64b5cd30ac5597e722342d4ab5e5a86f0c9581729dfb0ebc16779b868f54f53b028573c3e78b4e439e
ripemd-160 1f061222f66ffde0aba84232a5b881ebec4b7315

388045296 as geometric shapes

Circle

Radius = n
Diameter 776090592
Circumference 2438160502.3474
Area 4.7305835691444E+17

Sphere

Radius = n
Volume 2.4475742684552E+26
Surface area 1.8922334276578E+18
Circumference 2438160502.3474

Square

Length = n
Perimeter 1552181184
Area 150579151747727616
Diagonal 548778920.41828

Cube

Length = n
Surface area 903474910486365696
Volume 5.8431531511376E+25
Space diagonal 672114168.3101

Equilateral Triangle

Length = n
Perimeter 1164135888
Area 6.5202685346922E+16
Altitude 336057084.15505

Triangular Pyramid

Length = n
Surface area 6.5202685346922E+16
Volume 6.8862220278016E+24
Height 182926306.80609