188889246 (number)
188889246 is an even 9-digits composite number following 188889245 and preceding 188889247. In scientific notation, it is written as 1.88889246 × 10^8. The sum of its digits is 54. It has a total of 7 prime factors and 96 positive divisors. There are 49805280 positive integers (up to 188889246) that are relatively prime to 188889246.
Interesting facts
- 188889246 has 96 divisors, whose sum is 522482688
- The reverse of 188889246 is 642988881
- Previous prime number is 13
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 54
- Digital Root 9
Name
Name | one hundred eighty-eight million eight hundred eighty-nine thousand two hundred forty-six |
---|
Notation
Scientific notation | 1.88889246 × 10^8 |
---|---|
Engineering notation | 1.88889246 × 10^6 |
Prime Factorization of 188889246
Prime Factorization 2 × 7 × 9 × 3 × 9 × 13 × 4271
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 20987694 | Product of the distinct prime numbers |
The prime factorization of 188889246 is 2 × 7 × 9 × 3 × 9 × 13 × 4271. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 188889246)
Multiplication
n×yn×2 | 377778492 |
---|---|
n×3 | 566667738 |
n×4 | 755556984 |
n×5 | 944446230 |
Division
n÷yn÷2 | 94444623 |
---|---|
n÷3 | 62963082 |
n÷3 | 47222311.5 |
n÷5 | 37777849.2 |
Exponentiation
nyn2 | 35679147254448516 |
---|---|
n3 | 6.7394072228157E+24 |
n4 | 1.2730015488046E+33 |
n5 | 2.4045630271054E+41 |
Nth Root
y√n2√n | 13743.698410544 |
---|---|
3√n | 573.76723516084 |
4√n | 117.23352084854 |
5√n | 45.210722413886 |
Divisors of 188889246
96 divisors
τ | Total Divisors | 96 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -188889245 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.010416666666667 | 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 | 96 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 188889246 can be divided by 96 positive divisors. The sum of these divisors (counting 188889246) is 1, the average is 0.010416666666667.
Base conversion 188889246
Base | System | Value |
---|---|---|
2 | Binary | 1011010000100011100010011110 |
3 | Ternary | 111011102120100000 |
4 | Quaternary | 23100203202132 |
5 | Quinary | 341323423441 |
6 | Senary | 30424315130 |
8 | Octal | 1320434236 |
10 | Decimal | 188889246 |
12 | Duodecimal | 53312aa6 |
16 | Hexadecimal | b42389e |
20 | Vigesimal | 2j0b326 |
36 | Base36 | 34gjvi |
Cryptographic Hash Functions
md5 | f9be6ed00725f4e1cb390232b8cbf98d |
---|---|
sha1 | 0efe5d47043c69eb280563f217b76b3d2b577a7c |
sha256 | b859c10583379b71069139910c7f871845d3fb013467cfe33b9d5a90fbbbc359 |
sha512 | f1ba1dee7c49bc9a936711372d5621c08667455f25afd6fe97eda8a774f541049dbb810affc2e8054341d314bd6ef5892da7b05c6b025246d90ec54d7318a4e7 |
ripemd-160 | 66bfcce06615f527aca240ec2365444aecdab3e9 |
188889246 as geometric shapes
Circle
Radius = nDiameter | 377778492 |
---|---|
Circumference | 1186826135.1514 |
Area | 1.1208934690092E+17 |
Sphere
Radius = nVolume | 2.8229962960997E+25 |
---|---|
Surface area | 4.483573876037E+17 |
Circumference | 1186826135.1514 |
Square
Length = nPerimeter | 755556984 |
---|---|
Area | 35679147254448516 |
Diagonal | 267129733.47963 |
Cube
Length = nSurface area | 214074883526691096 |
---|---|
Volume | 6.7394072228157E+24 |
Space diagonal | 327165771.07538 |
Equilateral Triangle
Length = nPerimeter | 566667738 |
---|---|
Area | 1.5449523953859E+16 |
Altitude | 163582885.53769 |
Triangular Pyramid
Length = nSurface area | 1.5449523953859E+16 |
---|---|
Volume | 7.9424675807177E+23 |
Height | 89043244.493209 |