199788968 (number)
199788968 is an even 9-digits composite number following 199788967 and preceding 199788969. In scientific notation, it is written as 1.99788968 × 10^8. The sum of its digits is 65. It has a total of 6 prime factors and 32 positive divisors. There are 98116608 positive integers (up to 199788968) that are relatively prime to 199788968.
Interesting facts
- 199788968 has 32 divisors, whose sum is 381326400
- The reverse of 199788968 is 869887991
- Previous prime number is 193
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 65
- Digital Root 2
Name
Name | one hundred ninety-nine million seven hundred eighty-eight thousand nine hundred sixty-eight |
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Notation
Scientific notation | 1.99788968 × 10^8 |
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Engineering notation | 1.99788968 × 10^6 |
Prime Factorization of 199788968
Prime Factorization 2 × 2 × 2 × 83 × 193 × 1559
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 49947242 | Product of the distinct prime numbers |
The prime factorization of 199788968 is 2 × 2 × 2 × 83 × 193 × 1559. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 199788968)
Multiplication
n×yn×2 | 399577936 |
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n×3 | 599366904 |
n×4 | 799155872 |
n×5 | 998944840 |
Division
n÷yn÷2 | 99894484 |
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n÷3 | 66596322.666667 |
n÷3 | 49947242 |
n÷5 | 39957793.6 |
Exponentiation
nyn2 | 39915631734505024 |
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n3 | 7.9747028713048E+24 |
n4 | 1.5932576567646E+33 |
n5 | 3.183153030031E+41 |
Nth Root
y√n2√n | 14134.672546614 |
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3√n | 584.59778815209 |
4√n | 118.88932898546 |
5√n | 45.720850517009 |
Divisors of 199788968
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 | -199788967 | 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 199788968 can be divided by 32 positive divisors. The sum of these divisors (counting 199788968) is 1, the average is 0.03125.
Base conversion 199788968
Base | System | Value |
---|---|---|
2 | Binary | 1011111010001000100110101000 |
3 | Ternary | 111220221022221102 |
4 | Quaternary | 23322020212220 |
5 | Quinary | 402121221333 |
6 | Senary | 31454100532 |
8 | Octal | 1372104650 |
10 | Decimal | 199788968 |
12 | Duodecimal | 56aaa748 |
16 | Hexadecimal | be889a8 |
20 | Vigesimal | 328dc88 |
36 | Base36 | 3ay65k |
Cryptographic Hash Functions
md5 | e506fe6ccb8c5ba06c49e194c8d14a68 |
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sha1 | 3dd35e63b1d81ccbf1aacf231d8f109d23a8d43a |
sha256 | ba7577e709dd8c3a89ece235e37c5480e3084e4e68ca6a49304b2c2b5663b540 |
sha512 | 47fd5c3f8f103884960e886b81be3835bf6337242709729548cd13b87c6515d234c3356e57a81381c8ff7c7614e8c7f36cf7cf49190004277407e7bf3cda02dc |
ripemd-160 | 3b8675e5ec9dd531972d6d3baf8eb88b48cb5b24 |
199788968 as geometric shapes
Circle
Radius = nDiameter | 399577936 |
---|---|
Circumference | 1255311108.2742 |
Area | 1.2539865542052E+17 |
Sphere
Radius = nVolume | 3.3404357273403E+25 |
---|---|
Surface area | 5.0159462168207E+17 |
Circumference | 1255311108.2742 |
Square
Length = nPerimeter | 799155872 |
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Area | 39915631734505024 |
Diagonal | 282544268.15812 |
Cube
Length = nSurface area | 239493790407030144 |
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Volume | 7.9747028713048E+24 |
Space diagonal | 346044643.36775 |
Equilateral Triangle
Length = nPerimeter | 599366904 |
---|---|
Area | 1.7283975545093E+16 |
Altitude | 173022321.68388 |
Triangular Pyramid
Length = nSurface area | 1.7283975545093E+16 |
---|---|
Volume | 9.3982774637458E+23 |
Height | 94181422.719375 |