20189120 (number)
20189120 is an even 8-digits composite number following 20189119 and preceding 20189121. In scientific notation, it is written as 2.0189120 × 10^7. The sum of its digits is 23. It has a total of 9 prime factors and 56 positive divisors. There are 6921216 positive integers (up to 20189120) that are relatively prime to 20189120.
Interesting facts
- 20189120 has 56 divisors, whose sum is 54949344
- The reverse of 20189120 is 02198102
- Previous prime number is 7
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 23
- Digital Root 5
Name
Name | twenty million one hundred eighty-nine thousand one hundred twenty |
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Notation
Scientific notation | 2.0189120 × 10^7 |
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Engineering notation | 2.0189120 × 10^6 |
Prime Factorization of 20189120
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 5 × 7 × 9013
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 9 | Total number of prime factors |
rad | Radical | 630910 | Product of the distinct prime numbers |
The prime factorization of 20189120 is 2 × 2 × 2 × 2 × 2 × 2 × 5 × 7 × 9013. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20189120)
Multiplication
n×yn×2 | 40378240 |
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n×3 | 60567360 |
n×4 | 80756480 |
n×5 | 100945600 |
Division
n÷yn÷2 | 10094560 |
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n÷3 | 6729706.6666667 |
n÷3 | 5047280 |
n÷5 | 4037824 |
Exponentiation
nyn2 | 407600566374400 |
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n3 | 8.2290967466007E+21 |
n4 | 1.6613822170873E+29 |
n5 | 3.3541844946642E+36 |
Nth Root
y√n2√n | 4493.2304637087 |
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3√n | 272.29466336861 |
4√n | 67.031563190103 |
5√n | 28.908361562144 |
Divisors of 20189120
56 divisors
τ | Total Divisors | 56 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -20189119 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.017857142857143 | 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 | 56 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 20189120 can be divided by 56 positive divisors. The sum of these divisors (counting 20189120) is 1, the average is 0.017857142857143.
Base conversion 20189120
Base | System | Value |
---|---|---|
2 | Binary | 1001101000000111111000000 |
3 | Ternary | 1101222201021012 |
4 | Quaternary | 1031000333000 |
5 | Quinary | 20132022440 |
6 | Senary | 2000420052 |
8 | Octal | 115007700 |
10 | Decimal | 20189120 |
12 | Duodecimal | 6917628 |
16 | Hexadecimal | 1340fc0 |
20 | Vigesimal | 663cg0 |
36 | Base36 | c0q0w |
Cryptographic Hash Functions
md5 | 9ed6832d84a234a6a987613b6ed9109a |
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sha1 | 5bbf28e2fa80fb3dedcc89833733ce13aa2d5502 |
sha256 | 9bbc2fe4f23103cc52742df202a54755d42e0cf8d59d27ad872ccb0d58bb926d |
sha512 | 6dcf9a331e4dff491c6d5bebc30929cdcf8160fec41c9a96b54cc22b9364e75ceb667db82897e0bf43b81a9aaa9e670ea6f05ead3d33d259edbac73effc0e0a4 |
ripemd-160 | 66a4a9a44d8447365141895bb6e9e7e08eecbee7 |
20189120 as geometric shapes
Circle
Radius = nDiameter | 40378240 |
---|---|
Circumference | 126851982.14889 |
Area | 1.2805149449209E+15 |
Sphere
Radius = nVolume | 3.4469959846401E+22 |
---|---|
Surface area | 5.1220597796834E+15 |
Circumference | 126851982.14889 |
Square
Length = nPerimeter | 80756480 |
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Area | 407600566374400 |
Diagonal | 28551727.316378 |
Cube
Length = nSurface area | 2445603398246400 |
---|---|
Volume | 8.2290967466007E+21 |
Space diagonal | 34968581.600105 |
Equilateral Triangle
Length = nPerimeter | 60567360 |
---|---|
Area | 1.7649622253858E+14 |
Altitude | 17484290.800052 |
Triangular Pyramid
Length = nSurface area | 1.7649622253858E+14 |
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Volume | 9.6980835209359E+20 |
Height | 9517242.4387926 |