20162250 (number)
20162250 is an even 8-digits composite number following 20162249 and preceding 20162251. In scientific notation, it is written as 2.0162250 × 10^7. The sum of its digits is 18. It has a total of 6 prime factors and 64 positive divisors. There are 5140800 positive integers (up to 20162250) that are relatively prime to 20162250.
Interesting facts
- 20162250 has 64 divisors, whose sum is 51008256
- The reverse of 20162250 is 05226102
- Previous prime number is 25
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 18
- Digital Root 9
Name
Name | twenty million one hundred sixty-two thousand two hundred fifty |
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Notation
Scientific notation | 2.0162250 × 10^7 |
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Engineering notation | 2.0162250 × 10^6 |
Prime Factorization of 20162250
Prime Factorization 2 × 261 × 3 × 5 × 25 × 103
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 20162250 | Product of the distinct prime numbers |
The prime factorization of 20162250 is 2 × 261 × 3 × 5 × 25 × 103. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20162250)
Multiplication
n×yn×2 | 40324500 |
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n×3 | 60486750 |
n×4 | 80649000 |
n×5 | 100811250 |
Division
n÷yn÷2 | 10081125 |
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n÷3 | 6720750 |
n÷3 | 5040562.5 |
n÷5 | 4032450 |
Exponentiation
nyn2 | 406516325062500 |
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n3 | 8.1962837749914E+21 |
n4 | 1.6525552254232E+29 |
n5 | 3.3319231593789E+36 |
Nth Root
y√n2√n | 4490.2394145524 |
---|---|
3√n | 272.17380939856 |
4√n | 67.009248723981 |
5√n | 28.900662548711 |
Divisors of 20162250
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 | -20162249 | 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 20162250 can be divided by 64 positive divisors. The sum of these divisors (counting 20162250) is 1, the average is 0.015625.
Base conversion 20162250
Base | System | Value |
---|---|---|
2 | Binary | 1001100111010011011001010 |
3 | Ternary | 1101221100102000 |
4 | Quaternary | 1030322123022 |
5 | Quinary | 20130143000 |
6 | Senary | 2000051430 |
8 | Octal | 114723312 |
10 | Decimal | 20162250 |
12 | Duodecimal | 6903b76 |
16 | Hexadecimal | 133a6ca |
20 | Vigesimal | 6605ca |
36 | Base36 | c05ai |
Cryptographic Hash Functions
md5 | d82a009963096b23a8ecc9642a2a6c13 |
---|---|
sha1 | 52fa50540d5030db03b857923b6a46df25d2501f |
sha256 | fbc25478a4eb945e0630ff72e754375a95e9cfa602a0a6d720781896e0e7f82a |
sha512 | 83a7e6c0c568c8f4da9195e443bfed97536bb4b5e0f1ad8201d4a7fdff4131cf266614484c682aaf53ac291c93db749d52c07fb85e91adb4dde9edf53dc69b7f |
ripemd-160 | ab3dabeac8f90c84d67c52c88826a73454226188 |
20162250 as geometric shapes
Circle
Radius = nDiameter | 40324500 |
---|---|
Circumference | 126683152.95968 |
Area | 1.2771087003807E+15 |
Sphere
Radius = nVolume | 3.4332513192334E+22 |
---|---|
Surface area | 5.1084348015227E+15 |
Circumference | 126683152.95968 |
Square
Length = nPerimeter | 80649000 |
---|---|
Area | 406516325062500 |
Diagonal | 28513727.397957 |
Cube
Length = nSurface area | 2439097950375000 |
---|---|
Volume | 8.1962837749914E+21 |
Space diagonal | 34922041.394906 |
Equilateral Triangle
Length = nPerimeter | 60486750 |
---|---|
Area | 1.7602673227861E+14 |
Altitude | 17461020.697453 |
Triangular Pyramid
Length = nSurface area | 1.7602673227861E+14 |
---|---|
Volume | 9.6594130630428E+20 |
Height | 9504575.799319 |