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
- 388045296 has 40 divisors, whose sum is 1113834960
- The reverse of 388045296 is 692540883
- Previous prime number is 3
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 45
- Digital Root 9
Name
Name | three hundred eighty-eight million forty-five thousand two hundred ninety-six |
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Notation
Scientific notation | 3.88045296 × 10^8 |
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Engineering notation | 3.88045296 × 10^6 |
Prime Factorization of 388045296
Prime Factorization 2 × 2 × 2 × 2 × 9 × 3 × 898253
Composite numberω | 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×yn×2 | 776090592 |
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n×3 | 1164135888 |
n×4 | 1552181184 |
n×5 | 1940226480 |
Division
n÷yn÷2 | 194022648 |
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n÷3 | 129348432 |
n÷3 | 97011324 |
n÷5 | 77609059.2 |
Exponentiation
nyn2 | 150579151747727616 |
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n3 | 5.8431531511376E+25 |
n4 | 2.2674080941065E+34 |
n5 | 8.7985704503036E+42 |
Nth Root
y√n2√n | 19698.865348035 |
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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 = nDiameter | 776090592 |
---|---|
Circumference | 2438160502.3474 |
Area | 4.7305835691444E+17 |
Sphere
Radius = nVolume | 2.4475742684552E+26 |
---|---|
Surface area | 1.8922334276578E+18 |
Circumference | 2438160502.3474 |
Square
Length = nPerimeter | 1552181184 |
---|---|
Area | 150579151747727616 |
Diagonal | 548778920.41828 |
Cube
Length = nSurface area | 903474910486365696 |
---|---|
Volume | 5.8431531511376E+25 |
Space diagonal | 672114168.3101 |
Equilateral Triangle
Length = nPerimeter | 1164135888 |
---|---|
Area | 6.5202685346922E+16 |
Altitude | 336057084.15505 |
Triangular Pyramid
Length = nSurface area | 6.5202685346922E+16 |
---|---|
Volume | 6.8862220278016E+24 |
Height | 182926306.80609 |