198174940 (number)
198174940 is an even 9-digits composite number following 198174939 and preceding 198174941. In scientific notation, it is written as 1.98174940 × 10^8. The sum of its digits is 43. It has a total of 6 prime factors and 48 positive divisors. There are 72671040 positive integers (up to 198174940) that are relatively prime to 198174940.
Interesting facts
- 198174940 has 48 divisors, whose sum is 452229120
- The reverse of 198174940 is 049471891
- Previous prime number is 31
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 43
- Digital Root 7
Name
Name | one hundred ninety-eight million one hundred seventy-four thousand nine hundred forty |
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Notation
Scientific notation | 1.98174940 × 10^8 |
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Engineering notation | 1.98174940 × 10^6 |
Prime Factorization of 198174940
Prime Factorization 2 × 2 × 5 × 19 × 31 × 16823
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 99087470 | Product of the distinct prime numbers |
The prime factorization of 198174940 is 2 × 2 × 5 × 19 × 31 × 16823. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 198174940)
Multiplication
n×yn×2 | 396349880 |
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n×3 | 594524820 |
n×4 | 792699760 |
n×5 | 990874700 |
Division
n÷yn÷2 | 99087470 |
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n÷3 | 66058313.333333 |
n÷3 | 49543735 |
n÷5 | 39634988 |
Exponentiation
nyn2 | 39273306844003600 |
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n3 | 7.782985227412E+24 |
n4 | 1.5423926304633E+33 |
n5 | 3.056635669985E+41 |
Nth Root
y√n2√n | 14077.462129233 |
---|---|
3√n | 583.01927330227 |
4√n | 118.64848136084 |
5√n | 45.646737955867 |
Divisors of 198174940
48 divisors
τ | Total Divisors | 48 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -198174939 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.020833333333333 | 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 | 48 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 198174940 can be divided by 48 positive divisors. The sum of these divisors (counting 198174940) is 1, the average is 0.020833333333333.
Base conversion 198174940
Base | System | Value |
---|---|---|
2 | Binary | 1011110011111110100011011100 |
3 | Ternary | 111210220022220121 |
4 | Quaternary | 23303332203130 |
5 | Quinary | 401213044230 |
6 | Senary | 31355324324 |
8 | Octal | 1363764334 |
10 | Decimal | 198174940 |
12 | Duodecimal | 564506a4 |
16 | Hexadecimal | bcfe8dc |
20 | Vigesimal | 31ibh70 |
36 | Base36 | 39zkrg |
Cryptographic Hash Functions
md5 | 69abb72ceb16ac04d45ffd3bffc5e165 |
---|---|
sha1 | 38403ab5d7713a887b9b870cbb82e967d44a61f7 |
sha256 | 618b2da6c9bb4c59c0168461dbad5f346a51007e8fb2d779fb00499bf5cd4bd5 |
sha512 | b2ce15ab1516387ba2a3298921c01a7f383992dd87913ef8770fe519e1b084c72b0b93a20fb336083c445229ceec4832d9b444b51e2d053c5d4949c8c66b1d9d |
ripemd-160 | 56f2114ad49bc934ca6b9a884c7d7b4fa4431235 |
198174940 as geometric shapes
Circle
Radius = nDiameter | 396349880 |
---|---|
Circumference | 1245169871.2592 |
Area | 1.233807322633E+17 |
Sphere
Radius = nVolume | 3.2601292284581E+25 |
---|---|
Surface area | 4.935229290532E+17 |
Circumference | 1245169871.2592 |
Square
Length = nPerimeter | 792699760 |
---|---|
Area | 39273306844003600 |
Diagonal | 280261687.87047 |
Cube
Length = nSurface area | 235639841064021600 |
---|---|
Volume | 7.782985227412E+24 |
Space diagonal | 343249064.86691 |
Equilateral Triangle
Length = nPerimeter | 594524820 |
---|---|
Area | 1.7005840708764E+16 |
Altitude | 171624532.43346 |
Triangular Pyramid
Length = nSurface area | 1.7005840708764E+16 |
---|---|
Volume | 9.1723360536296E+23 |
Height | 93420562.623491 |