199818984 (number)
199818984 is an even 9-digits composite number following 199818983 and preceding 199818985. In scientific notation, it is written as 1.99818984 × 10^8. The sum of its digits is 57. It has a total of 6 prime factors and 32 positive divisors. There are 66350976 positive integers (up to 199818984) that are relatively prime to 199818984.
Interesting facts
- 199818984 has 32 divisors, whose sum is 501462720
- The reverse of 199818984 is 489818991
- Previous prime number is 263
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 57
- Digital Root 3
Name
Name | one hundred ninety-nine million eight hundred eighteen thousand nine hundred eighty-four |
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Notation
Scientific notation | 1.99818984 × 10^8 |
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Engineering notation | 1.99818984 × 10^6 |
Prime Factorization of 199818984
Prime Factorization 2 × 2 × 2 × 3 × 263 × 31657
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 49954746 | Product of the distinct prime numbers |
The prime factorization of 199818984 is 2 × 2 × 2 × 3 × 263 × 31657. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 199818984)
Multiplication
n×yn×2 | 399637968 |
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n×3 | 599456952 |
n×4 | 799275936 |
n×5 | 999094920 |
Division
n÷yn÷2 | 99909492 |
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n÷3 | 66606328 |
n÷3 | 49954746 |
n÷5 | 39963796.8 |
Exponentiation
nyn2 | 39927626366792256 |
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n3 | 7.978297734144E+24 |
n4 | 1.5942153472862E+33 |
n5 | 3.1855449097193E+41 |
Nth Root
y√n2√n | 14135.734292919 |
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3√n | 584.627063056 |
4√n | 118.89379417328 |
5√n | 45.722224241092 |
Divisors of 199818984
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 | -199818983 | 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 199818984 can be divided by 32 positive divisors. The sum of these divisors (counting 199818984) is 1, the average is 0.03125.
Base conversion 199818984
Base | System | Value |
---|---|---|
2 | Binary | 1011111010001111111011101000 |
3 | Ternary | 111220222212010010 |
4 | Quaternary | 23322033323220 |
5 | Quinary | 402123201414 |
6 | Senary | 31454451520 |
8 | Octal | 1372177350 |
10 | Decimal | 199818984 |
12 | Duodecimal | 56b03ba0 |
16 | Hexadecimal | be8fee8 |
20 | Vigesimal | 328h794 |
36 | Base36 | 3aytbc |
Cryptographic Hash Functions
md5 | 7eee10fb73eed03672a0e12178994d04 |
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sha1 | 15f965196f5cc529d0939551d34e88c8e5785b31 |
sha256 | 0d8e1c507901f5ee0eafd82fc9846bded99e1b6590ded2a3f8ae18c31b4035f6 |
sha512 | f31e6708e4ca42573543ae29cd5636970b5eb14883dd293d2c689670f4c9d6cedb55e540516f7737c223d8051f81a655ef768432fb08e039f4109a6ce74ad2bf |
ripemd-160 | 56866b6121416d445e728b3f82ed68d34f2e313c |
199818984 as geometric shapes
Circle
Radius = nDiameter | 399637968 |
---|---|
Circumference | 1255499704.3644 |
Area | 1.2543633766919E+17 |
Sphere
Radius = nVolume | 3.3419415399652E+25 |
---|---|
Surface area | 5.0174535067677E+17 |
Circumference | 1255499704.3644 |
Square
Length = nPerimeter | 799275936 |
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Area | 39927626366792256 |
Diagonal | 282586717.19241 |
Cube
Length = nSurface area | 239565758200753536 |
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Volume | 7.978297734144E+24 |
Space diagonal | 346096632.60479 |
Equilateral Triangle
Length = nPerimeter | 599456952 |
---|---|
Area | 1.7289169373228E+16 |
Altitude | 173048316.3024 |
Triangular Pyramid
Length = nSurface area | 1.7289169373228E+16 |
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Volume | 9.4025140502309E+23 |
Height | 94195572.397471 |