388625776 (number)
388625776 is an even 9-digits composite number following 388625775 and preceding 388625777. In scientific notation, it is written as 3.88625776 × 10^8. The sum of its digits is 52. It has a total of 8 prime factors and 80 positive divisors. There are 150796800 positive integers (up to 388625776) that are relatively prime to 388625776.
Interesting facts
- 388625776 has 80 divisors, whose sum is 942582528
- The reverse of 388625776 is 677526883
- Previous prime number is 331
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-five thousand seven hundred seventy-six |
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Notation
Scientific notation | 3.88625776 × 10^8 |
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Engineering notation | 3.88625776 × 10^6 |
Prime Factorization of 388625776
Prime Factorization 2 × 2 × 2 × 2 × 7 × 11 × 331 × 953
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 48578222 | Product of the distinct prime numbers |
The prime factorization of 388625776 is 2 × 2 × 2 × 2 × 7 × 11 × 331 × 953. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 388625776)
Multiplication
n×yn×2 | 777251552 |
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n×3 | 1165877328 |
n×4 | 1554503104 |
n×5 | 1943128880 |
Division
n÷yn÷2 | 194312888 |
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n÷3 | 129541925.33333 |
n÷3 | 97156444 |
n÷5 | 77725155.2 |
Exponentiation
nyn2 | 151029993771602176 |
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n3 | 5.8694148528764E+25 |
n4 | 2.281005901865E+34 |
n5 | 8.8645768867287E+42 |
Nth Root
y√n2√n | 19713.593685576 |
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3√n | 729.7552040901 |
4√n | 140.40510562503 |
5√n | 52.228351760899 |
Divisors of 388625776
80 divisors
τ | Total Divisors | 80 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -388625775 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0125 | 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 | 80 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 388625776 can be divided by 80 positive divisors. The sum of these divisors (counting 388625776) is 1, the average is 0.0125.
Base conversion 388625776
Base | System | Value |
---|---|---|
2 | Binary | 10111001010011111010101110000 |
3 | Ternary | 1000002021020100021 |
4 | Quaternary | 113022133111300 |
5 | Quinary | 1243442011101 |
6 | Senary | 102321333224 |
8 | Octal | 2712372560 |
10 | Decimal | 388625776 |
12 | Duodecimal | aa197214 |
16 | Hexadecimal | 1729f570 |
20 | Vigesimal | 618i48g |
36 | Base36 | 6fdlkg |
Cryptographic Hash Functions
md5 | e22f78626e88b3361910cb9bce1a191c |
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sha1 | efd74d34e5ec23010ccc932b11961c0b5bba050a |
sha256 | 365b1b8ce1a05e51cd8f5e3b7133e72dfcc7ad8103a35b9c3e19f9075216ae21 |
sha512 | f52624e23245f0e068d559b435f4dfc91706a58e930fed4f70d3cfe78c30f5f6716d5c2a28f5746f3663c7f64945c5b60889fd50114e7d8daec013572c86e64f |
ripemd-160 | 381c77cde43213da674a81dd48de1b010b742cdf |
388625776 as geometric shapes
Circle
Radius = nDiameter | 777251552 |
---|---|
Circumference | 2441807765.7545 |
Area | 4.7447471890458E+17 |
Sphere
Radius = nVolume | 2.4585747443556E+26 |
---|---|
Surface area | 1.8978988756183E+18 |
Circumference | 2441807765.7545 |
Square
Length = nPerimeter | 1554503104 |
---|---|
Area | 151029993771602176 |
Diagonal | 549599843.10697 |
Cube
Length = nSurface area | 906179962629613056 |
---|---|
Volume | 5.8694148528764E+25 |
Space diagonal | 673119589.16288 |
Equilateral Triangle
Length = nPerimeter | 1165877328 |
---|---|
Area | 6.5397905669807E+16 |
Altitude | 336559794.58144 |
Triangular Pyramid
Length = nSurface area | 6.5397905669807E+16 |
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Volume | 6.9171717401099E+24 |
Height | 183199947.70232 |