199798968 (number)
199798968 is an even 9-digits composite number following 199798967 and preceding 199798969. In scientific notation, it is written as 1.99798968 × 10^8. The sum of its digits is 66. It has a total of 6 prime factors and 32 positive divisors. There are 64451040 positive integers (up to 199798968) that are relatively prime to 199798968.
Interesting facts
- 199798968 has 32 divisors, whose sum is 515612160
- The reverse of 199798968 is 869897991
- Previous prime number is 31
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 66
- Digital Root 3
Name
Name | one hundred ninety-nine million seven hundred ninety-eight thousand nine hundred sixty-eight |
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Notation
Scientific notation | 1.99798968 × 10^8 |
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Engineering notation | 1.99798968 × 10^6 |
Prime Factorization of 199798968
Prime Factorization 2 × 2 × 2 × 3 × 31 × 268547
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 49949742 | Product of the distinct prime numbers |
The prime factorization of 199798968 is 2 × 2 × 2 × 3 × 31 × 268547. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 199798968)
Multiplication
n×yn×2 | 399597936 |
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n×3 | 599396904 |
n×4 | 799195872 |
n×5 | 998994840 |
Division
n÷yn÷2 | 99899484 |
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n÷3 | 66599656 |
n÷3 | 49949742 |
n÷5 | 39959793.6 |
Exponentiation
nyn2 | 39919627613865024 |
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n3 | 7.9759004001945E+24 |
n4 | 1.5935766688297E+33 |
n5 | 3.1839497386104E+41 |
Nth Root
y√n2√n | 14135.026282254 |
---|---|
3√n | 584.60754157743 |
4√n | 118.8908166439 |
5√n | 45.721308199289 |
Divisors of 199798968
32 divisors
τ | Total Divisors | 32 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -199798967 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.03125 | 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 | 32 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 199798968 can be divided by 32 positive divisors. The sum of these divisors (counting 199798968) is 1, the average is 0.03125.
Base conversion 199798968
Base | System | Value |
---|---|---|
2 | Binary | 1011111010001011000010111000 |
3 | Ternary | 111220221211122210 |
4 | Quaternary | 23322023002320 |
5 | Quinary | 402122031333 |
6 | Senary | 31454215120 |
8 | Octal | 1372130270 |
10 | Decimal | 199798968 |
12 | Duodecimal | 56ab44a0 |
16 | Hexadecimal | be8b0b8 |
20 | Vigesimal | 328eh88 |
36 | Base36 | 3aydvc |
Cryptographic Hash Functions
md5 | 1cee7e0f5a266eb62c61f4bf9aafe57b |
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sha1 | 0bc5f469c302b3e1a2a8e2bfbd6ef339d72a86e1 |
sha256 | b96587b1085f2d47d1d37026b8fe551440ec1cd0b05eac0793e6f36648799ed5 |
sha512 | 24a31847050890960222059cdc9c626e9f63677abc943d1fa9803f510aec855274310fbd9c979bed5622d9f403f042c9264deb44f850785f471e16d092c03a23 |
ripemd-160 | dce8723ce148898340ee513e84cab0736ca5326a |
199798968 as geometric shapes
Circle
Radius = nDiameter | 399597936 |
---|---|
Circumference | 1255373940.1272 |
Area | 1.2541120884576E+17 |
Sphere
Radius = nVolume | 3.3409373470687E+25 |
---|---|
Surface area | 5.0164483538303E+17 |
Circumference | 1255373940.1272 |
Square
Length = nPerimeter | 799195872 |
---|---|
Area | 39919627613865024 |
Diagonal | 282558410.29375 |
Cube
Length = nSurface area | 239517765683190144 |
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Volume | 7.9759004001945E+24 |
Space diagonal | 346061963.87583 |
Equilateral Triangle
Length = nPerimeter | 599396904 |
---|---|
Area | 1.7285705811611E+16 |
Altitude | 173030981.93791 |
Triangular Pyramid
Length = nSurface area | 1.7285705811611E+16 |
---|---|
Volume | 9.3996887650768E+23 |
Height | 94186136.764583 |