198112432 (number)
198112432 is an even 9-digits composite number following 198112431 and preceding 198112433. In scientific notation, it is written as 1.98112432 × 10^8. The sum of its digits is 31. It has a total of 7 prime factors and 40 positive divisors. There are 81212736 positive integers (up to 198112432) that are relatively prime to 198112432.
Interesting facts
- 198112432 has 40 divisors, whose sum is 457756416
- The reverse of 198112432 is 234211891
- Previous prime number is 23
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 31
- Digital Root 4
Name
Name | one hundred ninety-eight million one hundred twelve thousand four hundred thirty-two |
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Notation
Scientific notation | 1.98112432 × 10^8 |
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Engineering notation | 1.98112432 × 10^6 |
Prime Factorization of 198112432
Prime Factorization 2 × 2 × 2 × 2 × 7 × 23 × 76907
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 24764054 | Product of the distinct prime numbers |
The prime factorization of 198112432 is 2 × 2 × 2 × 2 × 7 × 23 × 76907. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 198112432)
Multiplication
n×yn×2 | 396224864 |
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n×3 | 594337296 |
n×4 | 792449728 |
n×5 | 990562160 |
Division
n÷yn÷2 | 99056216 |
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n÷3 | 66037477.333333 |
n÷3 | 49528108 |
n÷5 | 39622486.4 |
Exponentiation
nyn2 | 39248535712954624 |
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n3 | 7.7756228625323E+24 |
n4 | 1.5404475556111E+33 |
n5 | 3.0518181161057E+41 |
Nth Root
y√n2√n | 14075.241809646 |
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3√n | 582.95796854288 |
4√n | 118.63912427882 |
5√n | 45.643858029317 |
Divisors of 198112432
40 divisors
τ | Total Divisors | 40 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -198112431 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.025 | 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 | 40 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 198112432 can be divided by 40 positive divisors. The sum of these divisors (counting 198112432) is 1, the average is 0.025.
Base conversion 198112432
Base | System | Value |
---|---|---|
2 | Binary | 1011110011101111010010110000 |
3 | Ternary | 111210210011011111 |
4 | Quaternary | 23303233102300 |
5 | Quinary | 401204044212 |
6 | Senary | 31354123104 |
8 | Octal | 1363572260 |
10 | Decimal | 198112432 |
12 | Duodecimal | 56420494 |
16 | Hexadecimal | bcef4b0 |
20 | Vigesimal | 31i411c |
36 | Base36 | 39y8j4 |
Cryptographic Hash Functions
md5 | 8d5908b78e79cca085edfda924970172 |
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sha1 | 0039e936b4fe034bc8731b895f370f15301bb5e8 |
sha256 | 2ee79e4927d2f4faf4fc36e9d1f1cb16810fbdfef5b85a352eb3094e5ac6b9fc |
sha512 | 9273df23de2f3190510ab46930bede3b6fe2a1f9cc04eb0999ff421c49ea8d5637634fbfe66429cade50df832482bf2f71743c791fb49158ac3601740db5097c |
ripemd-160 | 54b150fb77350268457d2f251acf434e1bbe5650 |
198112432 as geometric shapes
Circle
Radius = nDiameter | 396224864 |
---|---|
Circumference | 1244777121.912 |
Area | 1.2330291145997E+17 |
Sphere
Radius = nVolume | 3.2570452882688E+25 |
---|---|
Surface area | 4.932116458399E+17 |
Circumference | 1244777121.912 |
Square
Length = nPerimeter | 792449728 |
---|---|
Area | 39248535712954624 |
Diagonal | 280173288.20912 |
Cube
Length = nSurface area | 235491214277727744 |
---|---|
Volume | 7.7756228625323E+24 |
Space diagonal | 343140797.83503 |
Equilateral Triangle
Length = nPerimeter | 594337296 |
---|---|
Area | 1.699511449438E+16 |
Altitude | 171570398.91752 |
Triangular Pyramid
Length = nSurface area | 1.699511449438E+16 |
---|---|
Volume | 9.1636594234096E+23 |
Height | 93391096.069706 |