5618 (number)
5,618 (five thousand six hundred eighteen) is an even fourdigits composite number following 5617 and preceding 5619. In scientific notation, it is written as 5.618 × 10^{3}. The sum of its digits is 20. It has a total of 3 prime factors and 6 positive divisors. There are 2,756 positive integers (up to 5618) that are relatively prime to 5618.
Basic properties
 Is Prime? No
 Number parity Even
 Number length 4
 Sum of Digits 20
 Digital Root 2
Name
Short name  5 thousand 618 

Full name  five thousand six hundred eighteen 
Notation
Scientific notation  5.618 × 10^{3} 

Engineering notation  5.618 × 10^{3} 
Prime Factorization of 5618
Prime Factorization 2 × 53^{2}
Composite numberω(n)  Distinct Factors  2  Total number of distinct prime factors 

Ω(n)  Total Factors  3  Total number of prime factors 
rad(n)  Radical  106  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  0  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 5,618 is 2 × 53^{2}. Since it has a total of 3 prime factors, 5,618 is a composite number.
Divisors of 5618
6 divisors
τ(n)  Total Divisors  6  Total number of the positive divisors of n 

σ(n)  Sum of Divisors  8589  Sum of all the positive divisors of n 
s(n)  Aliquot Sum  2971  Sum of the proper positive divisors of n 
A(n)  Arithmetic Mean  1431.5  Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n)) 
G(n)  Geometric Mean  74.953318805774  Returns the nth root of the product of n divisors 
H(n)  Harmonic Mean  3.924554662941  Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors 
The number 5,618 can be divided by 6 positive divisors (out of which 3 are even, and 3 are odd). The sum of these divisors (counting 5,618) is 8,589, the average is 143,1.5.
Other Arithmetic Functions (n = 5618)
φ(n)  Euler Totient  2756  Total number of positive integers not greater than n that are coprime to n 

λ(n)  Carmichael Lambda  2756  Smallest positive number such that a^{λ(n)} ≡ 1 (mod n) for all a coprime to n 
π(n)  Prime Pi  ≈ 744  Total number of primes less than or equal to n 
r_{2}(n)  Sum of 2 squares  12  The number of ways n can be represented as the sum of 2 squares 
There are 2,756 positive integers (less than 5,618) that are coprime with 5,618. And there are approximately 744 prime numbers less than or equal to 5,618.
Divisibility of 5618
m  2  3  4  5  6  7  8  9 

n mod m  0  2  2  3  2  4  2  2 
The number 5,618 is divisible by 2.
Classification of 5618
By Arithmetic functions
 Deficient
Expressible via specific sums
 Polite
Other numbers
 Frugal
Base conversion (5618)
Base  System  Value 

2  Binary  1010111110010 
3  Ternary  21201002 
4  Quaternary  1113302 
5  Quinary  134433 
6  Senary  42002 
8  Octal  12762 
10  Decimal  5618 
12  Duodecimal  3302 
16  Hexadecimal  15f2 
20  Vigesimal  e0i 
36  Base36  4c2 
Basic calculations (n = 5618)
Multiplication
n×yn×2  11236 

n×3  16854 
n×4  22472 
n×5  28090 
Division
n÷yn÷2  2809.000 

n÷3  1872.666 
n÷4  1404.500 
n÷5  1123.600 
Exponentiation
n^{y}n^{2}  31561924 

n^{3}  177314889032 
n^{4}  996155046581776 
n^{5}  5596399051696417568 
Nth Root
^{y}√n^{2}√n  74.953318805774 

^{3}√n  17.777086199949 
^{4}√n  8.6575584783341 
^{5}√n  5.6223301844063 
5618 as geometric shapes
Circle
Radius = nDiameter  11236 

Circumference  35298.935055735 
Area  99154708.571559 
Sphere
Radius = nVolume  742734870340.03 

Surface area  396618834.28624 
Circumference  35298.935055735 
Square
Length = nPerimeter  22472 

Area  31561924 
Diagonal  7945.051793412 
Cube
Length = nSurface area  189371544 

Volume  177314889032 
Space diagonal  9730.661436922 
Equilateral Triangle
Length = nPerimeter  16854 

Area  13666713.988157 
Altitude  4865.330718461 
Triangular Pyramid
Length = nSurface area  54666855.952628 

Volume  20896760073.311 
Height  4587.077791652 
Cryptographic Hash Functions
md5  98fb202278940504d75b5a97b1476be4 

sha1  2e5409786d5b375acb105b78ca5ffeacf87a728c 
sha256  6fdafe6ba598ea1f860688f31c81449a37c6eb511a553ccdb4cff804b1ba142b 
sha512  a747486cc6c9fa2a32d5bf18280c68dcb3951f3eff9b9ebdb915584fdd02244207a044a3d9045ce038f2ed638a88261fb63383358a9c97432b7e5bd52b59e75d 
ripemd160  b16bcf693f60304010c9f94012daf233aacd815f 