16505790 (number)
16505790 is an even 8-digits composite number following 16505789 and preceding 16505791. In scientific notation, it is written as 1.6505790 × 10^7. The sum of its digits is 33. It has a total of 6 prime factors and 64 positive divisors. There are 3699072 positive integers (up to 16505790) that are relatively prime to 16505790.
Interesting facts
- 16505790 has 64 divisors, whose sum is 46158336
- The reverse of 16505790 is 09750561
- Previous prime number is 53
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 33
- Digital Root 6
Name
Name | sixteen million five hundred five thousand seven hundred ninety |
---|
Notation
Scientific notation | 1.6505790 × 10^7 |
---|---|
Engineering notation | 1.6505790 × 10^6 |
Prime Factorization of 16505790
Prime Factorization 2 × 5 × 3 × 7 × 53 × 1483
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 16505790 | Product of the distinct prime numbers |
The prime factorization of 16505790 is 2 × 5 × 3 × 7 × 53 × 1483. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 16505790)
Multiplication
n×yn×2 | 33011580 |
---|---|
n×3 | 49517370 |
n×4 | 66023160 |
n×5 | 82528950 |
Division
n÷yn÷2 | 8252895 |
---|---|
n÷3 | 5501930 |
n÷3 | 4126447.5 |
n÷5 | 3301158 |
Exponentiation
nyn2 | 272441103524100 |
---|---|
n3 | 4.4968556421371E+21 |
n4 | 7.4224154889429E+28 |
n5 | 1.2251283135324E+36 |
Nth Root
y√n2√n | 4062.7318395385 |
---|---|
3√n | 254.61194339958 |
4√n | 63.739562592934 |
5√n | 27.76689148808 |
Divisors of 16505790
64 divisors
τ | Total Divisors | 64 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -16505789 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.015625 | 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 | 64 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 16505790 can be divided by 64 positive divisors. The sum of these divisors (counting 16505790) is 1, the average is 0.015625.
Base conversion 16505790
Base | System | Value |
---|---|---|
2 | Binary | 111110111101101110111110 |
3 | Ternary | 1011001120200120 |
4 | Quaternary | 332331232332 |
5 | Quinary | 13211141130 |
6 | Senary | 1345435410 |
8 | Octal | 76755676 |
10 | Decimal | 16505790 |
12 | Duodecimal | 563bb66 |
16 | Hexadecimal | fbdbbe |
20 | Vigesimal | 53349a |
36 | Base36 | 9try6 |
Cryptographic Hash Functions
md5 | 0ced6e84585d03a7b1c5b31762cea4b5 |
---|---|
sha1 | 29cc1333e679b139c30778455c684293b063ae56 |
sha256 | 434967952d951712b7c2e40072654dfedf065f3bf880a3a685b0ca7a035e816a |
sha512 | 089be8b500d10ec2b97e1becc5d2b51096365c03409d856c304455e5d7a4bba92c78edb2cf7cb428b249373e44d081d8294d0ea6504cb9ea1e2c9925355f7687 |
ripemd-160 | dca3a22316858b8b97479a06e5d50b523e8fc157 |
16505790 as geometric shapes
Circle
Radius = nDiameter | 33011580 |
---|---|
Circumference | 103708937.21139 |
Area | 8.5589896936721E+14 |
Sphere
Radius = nVolume | 1.8836384866122E+22 |
---|---|
Surface area | 3.4235958774688E+15 |
Circumference | 103708937.21139 |
Square
Length = nPerimeter | 66023160 |
---|---|
Area | 272441103524100 |
Diagonal | 23342712.075682 |
Cube
Length = nSurface area | 1634646621144600 |
---|---|
Volume | 4.4968556421371E+21 |
Space diagonal | 28588866.899062 |
Equilateral Triangle
Length = nPerimeter | 49517370 |
---|---|
Area | 1.1797045834347E+14 |
Altitude | 14294433.449531 |
Triangular Pyramid
Length = nSurface area | 1.1797045834347E+14 |
---|---|
Volume | 5.2995951976202E+20 |
Height | 7780904.0252274 |