30211 (number)
30,211 (thirty thousand two hundred eleven) is an odd fivedigits prime number following 30210 and preceding 30212. In scientific notation, it is written as 3.0211 × 10^{4}. The sum of its digits is 7. It has a total of 1 prime factor and 2 positive divisors. There are 30,210 positive integers (up to 30211) that are relatively prime to 30211.
Basic properties
 Is Prime? Yes
 Number parity Odd
 Number length 5
 Sum of Digits 7
 Digital Root 7
Name
Short name  30 thousand 211 

Full name  thirty thousand two hundred eleven 
Notation
Scientific notation  3.0211 × 10^{4} 

Engineering notation  30.211 × 10^{3} 
Prime Factorization of 30211
Prime Factorization 30211
Prime numberω(n)  Distinct Factors  1  Total number of distinct prime factors 

Ω(n)  Total Factors  1  Total number of prime factors 
rad(n)  Radical  30211  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  10.315961375455  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 30,211 is 30211. Since it has a total of 1 prime factor, 30,211 is a prime number.
Divisors of 30211
2 divisors
τ(n)  Total Divisors  2  Total number of the positive divisors of n 

σ(n)  Sum of Divisors  30212  Sum of all the positive divisors of n 
s(n)  Aliquot Sum  1  Sum of the proper positive divisors of n 
A(n)  Arithmetic Mean  15106  Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n)) 
G(n)  Geometric Mean  173.81311803198  Returns the nth root of the product of n divisors 
H(n)  Harmonic Mean  1.9999338011386  Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors 
The number 30,211 can be divided by 2 positive divisors (out of which 0 are even, and 2 are odd). The sum of these divisors (counting 30,211) is 30,212, the average is 15,106.
Other Arithmetic Functions (n = 30211)
φ(n)  Euler Totient  30210  Total number of positive integers not greater than n that are coprime to n 

λ(n)  Carmichael Lambda  30210  Smallest positive number such that a^{λ(n)} ≡ 1 (mod n) for all a coprime to n 
π(n)  Prime Pi  ≈ 3269  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 30,210 positive integers (less than 30,211) that are coprime with 30,211. And there are approximately 3,269 prime numbers less than or equal to 30,211.
Divisibility of 30211
m  2  3  4  5  6  7  8  9 

n mod m  1  1  3  1  1  6  3  7 
30,211 is not divisible by any number less than or equal to 9.
Classification of 30211
By Arithmetic functions
 Arithmetic
 Prime
 Deficient
Expressible via specific sums
 Polite
 Nonhypotenuse
By Powers
 Prime Power
 Square Free
Base conversion (30211)
Base  System  Value 

2  Binary  111011000000011 
3  Ternary  1112102221 
4  Quaternary  13120003 
5  Quinary  1431321 
6  Senary  351511 
8  Octal  73003 
10  Decimal  30211 
12  Duodecimal  15597 
16  Hexadecimal  7603 
20  Vigesimal  3fab 
36  Base36  nb7 
Basic calculations (n = 30211)
Multiplication
n×yn×2  60422 

n×3  90633 
n×4  120844 
n×5  151055 
Division
n÷yn÷2  15105.500 

n÷3  10070.333 
n÷4  7552.750 
n÷5  6042.200 
Exponentiation
n^{y}n^{2}  912704521 

n^{3}  27573716283931 
n^{4}  833029542653839441 
n^{5}  25166655513115143352051 
Nth Root
^{y}√n^{2}√n  173.81311803198 

^{3}√n  31.145002277079 
^{4}√n  13.183820312488 
^{5}√n  7.8710563245317 
30211 as geometric shapes
Circle
Radius = nDiameter  60422 

Circumference  189821.3113152 
Area  2867345818.0718 
Sphere
Radius = nVolume  1.1550051267969E+14 

Surface area  11469383272.287 
Circumference  189821.3113152 
Square
Length = nPerimeter  120844 

Area  912704521 
Diagonal  42724.805932854 
Cube
Length = nSurface area  5476227126 

Volume  27573716283931 
Space diagonal  52326.986947463 
Equilateral Triangle
Length = nPerimeter  90633 

Area  395212650.66745 
Altitude  26163.493473732 
Triangular Pyramid
Length = nSurface area  1580850602.6698 

Volume  3249593627813.6 
Height  24667.178206408 
Cryptographic Hash Functions
md5  0fb14adee231d12b0f1465448626e6f7 

sha1  a04589c70a57e45f6dc2dd571e9b186ce5d54fa7 
sha256  4dfa963037088c9a09f4a0e0591d375d647e39503bfb8047fa08fcf24c94b6d6 
sha512  dcae148fcd298ad89f0baf01cf28cf8073cb070503f84526c8afcb64fd536ca02ec0767145f747dc6d0cd64d60f7ff89c433791f25ec648fe48e35faa5389cbd 
ripemd160  1b4290ed82365002b4bed8dec7176d178f4b9fd3 