209849122 (number)
209849122 is an even 9-digits composite number following 209849121 and preceding 209849123. In scientific notation, it is written as 2.09849122 × 10^8. The sum of its digits is 37. It has a total of 5 prime factors and 32 positive divisors. There are 83566080 positive integers (up to 209849122) that are relatively prime to 209849122.
Interesting facts
- 209849122 has 32 divisors, whose sum is 385758720
- The reverse of 209849122 is 221948902
- Previous prime number is 17
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 37
- Digital Root 1
Name
Name | two hundred nine million eight hundred forty-nine thousand one hundred twenty-two |
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Notation
Scientific notation | 2.09849122 × 10^8 |
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Engineering notation | 2.09849122 × 10^6 |
Prime Factorization of 209849122
Prime Factorization 2 × 7 × 79 × 17 × 11161
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 209849122 | Product of the distinct prime numbers |
The prime factorization of 209849122 is 2 × 7 × 79 × 17 × 11161. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 209849122)
Multiplication
n×yn×2 | 419698244 |
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n×3 | 629547366 |
n×4 | 839396488 |
n×5 | 1049245610 |
Division
n÷yn÷2 | 104924561 |
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n÷3 | 69949707.333333 |
n÷3 | 52462280.5 |
n÷5 | 41969824.4 |
Exponentiation
nyn2 | 44036654004170884 |
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n3 | 9.241053178593E+24 |
n4 | 1.9392268958831E+33 |
n5 | 4.0694506145985E+41 |
Nth Root
y√n2√n | 14486.170025234 |
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3√n | 594.24981084497 |
4√n | 120.35850624378 |
5√n | 46.172291762075 |
Divisors of 209849122
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 | -209849121 | 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 209849122 can be divided by 32 positive divisors. The sum of these divisors (counting 209849122) is 1, the average is 0.03125.
Base conversion 209849122
Base | System | Value |
---|---|---|
2 | Binary | 1100100000100000101100100010 |
3 | Ternary | 112121212102212201 |
4 | Quaternary | 30200200230202 |
5 | Quinary | 412210132442 |
6 | Senary | 32453443414 |
8 | Octal | 1440405442 |
10 | Decimal | 209849122 |
12 | Duodecimal | 5a34056a |
16 | Hexadecimal | c820b22 |
20 | Vigesimal | 35bb2g2 |
36 | Base36 | 3gxsma |
Cryptographic Hash Functions
md5 | 26d405b4e7eab7f2dedf12fb423d10b7 |
---|---|
sha1 | a0441761b8bf73b4e8f8fee389016b3631c724ec |
sha256 | 3565d2758afb1aa80b1b023e8860df4aa4ce31b5c9990918cd13923064839dd4 |
sha512 | 8b00898672f9be981c964aaa4e75ee59ccc46c1d4fe782dab7be85030056bf1629a8de06708482bbd553146cddd6ea5432f455051f2f494da4cd4ab1ac37e6af |
ripemd-160 | e86de0415e923ea3ca5d76bea7029afbe7916355 |
209849122 as geometric shapes
Circle
Radius = nDiameter | 419698244 |
---|---|
Circumference | 1318520920.0749 |
Area | 1.3834522870818E+17 |
Sphere
Radius = nVolume | 3.8708833036401E+25 |
---|---|
Surface area | 5.5338091483272E+17 |
Circumference | 1318520920.0749 |
Square
Length = nPerimeter | 839396488 |
---|---|
Area | 44036654004170884 |
Diagonal | 296771474.38449 |
Cube
Length = nSurface area | 264219924025025304 |
---|---|
Volume | 9.241053178593E+24 |
Space diagonal | 363469341.22772 |
Equilateral Triangle
Length = nPerimeter | 629547366 |
---|---|
Area | 1.9068430532639E+16 |
Altitude | 181734670.61386 |
Triangular Pyramid
Length = nSurface area | 1.9068430532639E+16 |
---|---|
Volume | 1.0890685613148E+24 |
Height | 98923824.794829 |