30585 (number)
30,585 (thirty thousand five hundred eightyfive) is an odd fivedigits composite number following 30584 and preceding 30586. In scientific notation, it is written as 3.0585 × 10^{4}. The sum of its digits is 21. It has a total of 3 prime factors and 8 positive divisors. There are 16,304 positive integers (up to 30585) that are relatively prime to 30585.
Basic properties
 Is Prime? No
 Number parity Odd
 Number length 5
 Sum of Digits 21
 Digital Root 3
Name
Short name  30 thousand 585 

Full name  thirty thousand five hundred eightyfive 
Notation
Scientific notation  3.0585 × 10^{4} 

Engineering notation  30.585 × 10^{3} 
Prime Factorization of 30585
Prime Factorization 3 × 5 × 2039
Composite numberω(n)  Distinct Factors  3  Total number of distinct prime factors 

Ω(n)  Total Factors  3  Total number of prime factors 
rad(n)  Radical  30585  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 30,585 is 3 × 5 × 2039. Since it has a total of 3 prime factors, 30,585 is a composite number.
Divisors of 30585
8 divisors
τ(n)  Total Divisors  8  Total number of the positive divisors of n 

σ(n)  Sum of Divisors  48960  Sum of all the positive divisors of n 
s(n)  Aliquot Sum  18375  Sum of the proper positive divisors of n 
A(n)  Arithmetic Mean  6120  Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n)) 
G(n)  Geometric Mean  174.88567694354  Returns the nth root of the product of n divisors 
H(n)  Harmonic Mean  4.9975490196078  Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors 
The number 30,585 can be divided by 8 positive divisors (out of which 0 are even, and 8 are odd). The sum of these divisors (counting 30,585) is 48,960, the average is 6,120.
Other Arithmetic Functions (n = 30585)
φ(n)  Euler Totient  16304  Total number of positive integers not greater than n that are coprime to n 

λ(n)  Carmichael Lambda  4076  Smallest positive number such that a^{λ(n)} ≡ 1 (mod n) for all a coprime to n 
π(n)  Prime Pi  ≈ 3305  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 16,304 positive integers (less than 30,585) that are coprime with 30,585. And there are approximately 3,305 prime numbers less than or equal to 30,585.
Divisibility of 30585
m  2  3  4  5  6  7  8  9 

n mod m  1  0  1  0  3  2  1  3 
The number 30,585 is divisible by 3 and 5.
Classification of 30585
By Arithmetic functions
 Arithmetic
 Deficient
Expressible via specific sums
 Polite
By Powers
 Square Free
Other numbers
 LucasCarmichael
 Sphenic
Base conversion (30585)
Base  System  Value 

2  Binary  111011101111001 
3  Ternary  1112221210 
4  Quaternary  13131321 
5  Quinary  1434320 
6  Senary  353333 
8  Octal  73571 
10  Decimal  30585 
12  Duodecimal  15849 
16  Hexadecimal  7779 
20  Vigesimal  3g95 
36  Base36  nll 
Basic calculations (n = 30585)
Multiplication
n×yn×2  61170 

n×3  91755 
n×4  122340 
n×5  152925 
Division
n÷yn÷2  15292.500 

n÷3  10195.000 
n÷4  7646.250 
n÷5  6117.000 
Exponentiation
n^{y}n^{2}  935442225 

n^{3}  28610500451625 
n^{4}  875052156312950625 
n^{5}  26763470200831594865625 
Nth Root
^{y}√n^{2}√n  174.88567694354 

^{3}√n  31.272996406472 
^{4}√n  13.224434844013 
^{5}√n  7.8904486340323 
30585 as geometric shapes
Circle
Radius = nDiameter  61170 

Circumference  192171.22262009 
Area  2938778421.9177 
Sphere
Radius = nVolume  1.198433840458E+14 

Surface area  11755113687.671 
Circumference  192171.22262009 
Square
Length = nPerimeter  122340 

Area  935442225 
Diagonal  43253.721805181 
Cube
Length = nSurface area  5612653350 

Volume  28610500451625 
Space diagonal  52974.773949494 
Equilateral Triangle
Length = nPerimeter  91755 

Area  405058365.31132 
Altitude  26487.386974747 
Triangular Pyramid
Length = nSurface area  1620233461.2453 

Volume  3371779813747.5 
Height  24972.547927674 
Cryptographic Hash Functions
md5  6f1ee9cf8ecb6f8f9e26b778f92a9cdd 

sha1  f658db191c64eb4af4b8c12238a894d20bc39af9 
sha256  0d420dc2d723d43f9c6a621f8a14f9a134daf0b1af53b863b0cf679a8acf404b 
sha512  29ecaecc671263b29c004be0da669af5025a5034a91fc67a2887280516709cdc23cfd8c6b2e0025259a0a28dc1c198432c1242082b6dc0a5504d44f879ee8236 
ripemd160  0ee520afa1a83cd3c94b310b8c4206c519c858cc 