30338 (number)
30,338 (thirty thousand three hundred thirtyeight) is an even fivedigits composite number following 30337 and preceding 30339. In scientific notation, it is written as 3.0338 × 10^{4}. The sum of its digits is 17. It has a total of 4 prime factors and 16 positive divisors. There are 11,760 positive integers (up to 30338) that are relatively prime to 30338.
Basic properties
 Is Prime? No
 Number parity Even
 Number length 5
 Sum of Digits 17
 Digital Root 8
Name
Short name  30 thousand 338 

Full name  thirty thousand three hundred thirtyeight 
Notation
Scientific notation  3.0338 × 10^{4} 

Engineering notation  30.338 × 10^{3} 
Prime Factorization of 30338
Prime Factorization 2 × 7 × 11 × 197
Composite numberω(n)  Distinct Factors  4  Total number of distinct prime factors 

Ω(n)  Total Factors  4  Total number of prime factors 
rad(n)  Radical  30338  Product of the distinct prime numbers 
λ(n)  Liouville Lambda  1  Returns the parity of Ω(n), such that λ(n) = (1)^{Ω(n)} 
μ(n)  Mobius Mu  1  Returns:

Λ(n)  Mangoldt function  0  Returns log(p) if n is a power p^{k} of any prime p (for any k >= 1), else returns 0 
The prime factorization of 30,338 is 2 × 7 × 11 × 197. Since it has a total of 4 prime factors, 30,338 is a composite number.
Divisors of 30338
16 divisors
τ(n)  Total Divisors  16  Total number of the positive divisors of n 

σ(n)  Sum of Divisors  57024  Sum of all the positive divisors of n 
s(n)  Aliquot Sum  26686  Sum of the proper positive divisors of n 
A(n)  Arithmetic Mean  3564  Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n)) 
G(n)  Geometric Mean  174.17806980214  Returns the nth root of the product of n divisors 
H(n)  Harmonic Mean  8.5123456790123  Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors 
The number 30,338 can be divided by 16 positive divisors (out of which 8 are even, and 8 are odd). The sum of these divisors (counting 30,338) is 57,024, the average is 3,564.
Other Arithmetic Functions (n = 30338)
φ(n)  Euler Totient  11760  Total number of positive integers not greater than n that are coprime to n 

λ(n)  Carmichael Lambda  2940  Smallest positive number such that a^{λ(n)} ≡ 1 (mod n) for all a coprime to n 
π(n)  Prime Pi  ≈ 3282  Total number of primes less than or equal to n 
r_{2}(n)  Sum of 2 squares  0  The number of ways n can be represented as the sum of 2 squares 
There are 11,760 positive integers (less than 30,338) that are coprime with 30,338. And there are approximately 3,282 prime numbers less than or equal to 30,338.
Divisibility of 30338
m  2  3  4  5  6  7  8  9 

n mod m  0  2  2  3  2  0  2  8 
The number 30,338 is divisible by 2 and 7.
Classification of 30338
By Arithmetic functions
 Arithmetic
 Deficient
Expressible via specific sums
 Polite
By Powers
 Square Free
Base conversion (30338)
Base  System  Value 

2  Binary  111011010000010 
3  Ternary  1112121122 
4  Quaternary  13122002 
5  Quinary  1432323 
6  Senary  352242 
8  Octal  73202 
10  Decimal  30338 
12  Duodecimal  15682 
16  Hexadecimal  7682 
20  Vigesimal  3fgi 
36  Base36  neq 
Basic calculations (n = 30338)
Multiplication
n×yn×2  60676 

n×3  91014 
n×4  121352 
n×5  151690 
Division
n÷yn÷2  15169.000 

n÷3  10112.666 
n÷4  7584.500 
n÷5  6067.600 
Exponentiation
n^{y}n^{2}  920394244 

n^{3}  27922920574472 
n^{4}  847125564388331536 
n^{5}  25700095372413202139168 
Nth Root
^{y}√n^{2}√n  174.17806980214 

^{3}√n  31.188583375016 
^{4}√n  13.197653950689 
^{5}√n  7.8776628420627 
30338 as geometric shapes
Circle
Radius = nDiameter  60676 

Circumference  190619.27584921 
Area  2891503795.3567 
Sphere
Radius = nVolume  1.1696325619138E+14 

Surface area  11566015181.427 
Circumference  190619.27584921 
Square
Length = nPerimeter  121352 

Area  920394244 
Diagonal  42904.411055275 
Cube
Length = nSurface area  5522365464 

Volume  27922920574472 
Space diagonal  52546.957400025 
Equilateral Triangle
Length = nPerimeter  91014 

Area  398542398.40049 
Altitude  26273.478700012 
Triangular Pyramid
Length = nSurface area  1594169593.6019 

Volume  3290747748123.8 
Height  24770.873272185 
Cryptographic Hash Functions
md5  3636844381b63509f2790081f79bf3c8 

sha1  20bd4aeb698461fad62aa564074cbbb47d8b46fb 
sha256  378e7f7fb2e99ecbc8d13c7c04d4477ab3bbdc426ac8b0e63443e30d64d6eb3d 
sha512  e791c0bb5ce0e41dd996d032cbed514f84ff6fdd15250e240b3cd331ff503759d9d250f3aff320c33db82089abf776b3a5a782b31f184cdd76dcc147a3adf45c 
ripemd160  f6bdfa87bc37889d4336fad2cf97a4a4c7b50851 