388628296 (number)
388628296 is an even 9-digits composite number following 388628295 and preceding 388628297. In scientific notation, it is written as 3.88628296 × 10^8. The sum of its digits is 52. It has a total of 6 prime factors and 32 positive divisors. There are 156757248 positive integers (up to 388628296) that are relatively prime to 388628296.
Interesting facts
- 388628296 has 32 divisors, whose sum is 881763840
- The reverse of 388628296 is 692826883
- Previous prime number is 7
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 52
- Digital Root 7
Name
Name | three hundred eighty-eight million six hundred twenty-eight thousand two hundred ninety-six |
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Notation
Scientific notation | 3.88628296 × 10^8 |
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Engineering notation | 3.88628296 × 10^6 |
Prime Factorization of 388628296
Prime Factorization 2 × 2 × 2 × 17 × 7 × 408223
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 97157074 | Product of the distinct prime numbers |
The prime factorization of 388628296 is 2 × 2 × 2 × 17 × 7 × 408223. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 388628296)
Multiplication
n×yn×2 | 777256592 |
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n×3 | 1165884888 |
n×4 | 1554513184 |
n×5 | 1943141480 |
Division
n÷yn÷2 | 194314148 |
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n÷3 | 129542765.33333 |
n÷3 | 97157074 |
n÷5 | 77725659.2 |
Exponentiation
nyn2 | 151031952451863616 |
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n3 | 5.8695290322921E+25 |
n4 | 2.2810650661422E+34 |
n5 | 8.8648642971997E+42 |
Nth Root
y√n2√n | 19713.65760076 |
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3√n | 729.75678142512 |
4√n | 140.40533323475 |
5√n | 52.228419494494 |
Divisors of 388628296
32 divisors
τ | Total Divisors | 32 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -388628295 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.03125 | 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 | 32 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 388628296 can be divided by 32 positive divisors. The sum of these divisors (counting 388628296) is 1, the average is 0.03125.
Base conversion 388628296
Base | System | Value |
---|---|---|
2 | Binary | 10111001010011111111101001000 |
3 | Ternary | 1000002021100210121 |
4 | Quaternary | 113022133331020 |
5 | Quinary | 1243442101141 |
6 | Senary | 102321353024 |
8 | Octal | 2712377510 |
10 | Decimal | 388628296 |
12 | Duodecimal | aa198774 |
16 | Hexadecimal | 1729ff48 |
20 | Vigesimal | 618iaeg |
36 | Base36 | 6fdnig |
Cryptographic Hash Functions
md5 | 3214f16c807ecca0fec49767de114b0e |
---|---|
sha1 | 623856a4586595535bb57a87b312f1ccf82e0e60 |
sha256 | cb34595d97217f03232838ba9fd960d6bba80974f5869705ec4f7e841c9753e8 |
sha512 | 6ab36296a7e7ab1dddb79fa4fcab33250b3ee763bb4e5c520eec19dcda29a0e77af394531fca31dac8fe0bbdff2c06aa3b9ddbc41034f7da5bae8ec593adf90a |
ripemd-160 | 6007e8f5781d860291456b5804ab0a35877c0983 |
388628296 as geometric shapes
Circle
Radius = nDiameter | 777256592 |
---|---|
Circumference | 2441823599.3814 |
Area | 4.744808722801E+17 |
Sphere
Radius = nVolume | 2.4586225717174E+26 |
---|---|
Surface area | 1.8979234891204E+18 |
Circumference | 2441823599.3814 |
Square
Length = nPerimeter | 1554513184 |
---|---|
Area | 151031952451863616 |
Diagonal | 549603406.92515 |
Cube
Length = nSurface area | 906191714711181696 |
---|---|
Volume | 5.8695290322921E+25 |
Space diagonal | 673123953.93092 |
Equilateral Triangle
Length = nPerimeter | 1165884888 |
---|---|
Area | 6.5398753803239E+16 |
Altitude | 336561976.96546 |
Triangular Pyramid
Length = nSurface area | 6.5398753803239E+16 |
---|---|
Volume | 6.9173063018417E+24 |
Height | 183201135.64172 |