388957056 (number)
388957056 is an even 9-digits composite number following 388957055 and preceding 388957057. In scientific notation, it is written as 3.88957056 × 10^8. The sum of its digits is 51. It has a total of 11 prime factors and 128 positive divisors. There are 121245696 positive integers (up to 388957056) that are relatively prime to 388957056.
Interesting facts
- 388957056 has 128 divisors, whose sum is 1101600000
- The reverse of 388957056 is 650759883
- Previous prime number is 19
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 51
- Digital Root 6
Name
Name | three hundred eighty-eight million nine hundred fifty-seven thousand fifty-six |
---|
Notation
Scientific notation | 3.88957056 × 10^8 |
---|---|
Engineering notation | 3.88957056 × 10^6 |
Prime Factorization of 388957056
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 89 × 19 × 599
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 11 | Total number of prime factors |
rad | Radical | 6077454 | Product of the distinct prime numbers |
The prime factorization of 388957056 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 89 × 19 × 599. Since it has a total of 11 prime factors.
Most popular turbo-numbers
Basic calculations (n = 388957056)
Multiplication
n×yn×2 | 777914112 |
---|---|
n×3 | 1166871168 |
n×4 | 1555828224 |
n×5 | 1944785280 |
Division
n÷yn÷2 | 194478528 |
---|---|
n÷3 | 129652352 |
n÷3 | 97239264 |
n÷5 | 77791411.2 |
Exponentiation
nyn2 | 151287591412187136 |
---|---|
n3 | 5.8844376165015E+25 |
n4 | 2.2887935315301E+34 |
n5 | 8.9024239381579E+42 |
Nth Root
y√n2√n | 19721.994219652 |
---|---|
3√n | 729.96250260887 |
4√n | 140.43501778279 |
5√n | 52.237253029327 |
Divisors of 388957056
128 divisors
τ | Total Divisors | 128 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -388957055 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0078125 | 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 | 128 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 388957056 can be divided by 128 positive divisors. The sum of these divisors (counting 388957056) is 1, the average is 0.0078125.
Base conversion 388957056
Base | System | Value |
---|---|---|
2 | Binary | 10111001011110000001110000000 |
3 | Ternary | 1000002220001202220 |
4 | Quaternary | 113023300032000 |
5 | Quinary | 1244033111211 |
6 | Senary | 102332411040 |
8 | Octal | 2713601600 |
10 | Decimal | 388957056 |
12 | Duodecimal | aa316a80 |
16 | Hexadecimal | 172f0380 |
20 | Vigesimal | 61ajccg |
36 | Base36 | 6fkp6o |
Cryptographic Hash Functions
md5 | f4bc626d9ea7c46580fed15ea549f92e |
---|---|
sha1 | 19b3bc0e29a722164e7ffbe5323066a0f29d3b87 |
sha256 | 7a115b9ed17571f04b953c2a8f40a9b86ba52aa8909087942d2b2990286a982f |
sha512 | 296293988d22e16c7379452ece7d45b58aee68a1b01d7ad8f72c33914e32d40e49fb0d25794f4d26bc5f8f2c0263c4b9fad973d515bcb33607d9295e8e25a2ad |
ripemd-160 | 8371d65526236bebff800590da308cbd73e0a3ef |
388957056 as geometric shapes
Circle
Radius = nDiameter | 777914112 |
---|---|
Circumference | 2443889259.383 |
Area | 4.7528398575982E+17 |
Sphere
Radius = nVolume | 2.4648674648678E+26 |
---|---|
Surface area | 1.9011359430393E+18 |
Circumference | 2443889259.383 |
Square
Length = nPerimeter | 1555828224 |
---|---|
Area | 151287591412187136 |
Diagonal | 550068343.77591 |
Cube
Length = nSurface area | 907725548473122816 |
---|---|
Volume | 5.8844376165015E+25 |
Space diagonal | 673693382.95441 |
Equilateral Triangle
Length = nPerimeter | 1166871168 |
---|---|
Area | 6.5509448720157E+16 |
Altitude | 336846691.47721 |
Triangular Pyramid
Length = nSurface area | 6.5509448720157E+16 |
---|---|
Volume | 6.934876236829E+24 |
Height | 183356114.59197 |