108618 (number)
108,618 (one hundred eight thousand six hundred eighteen) is an even sixdigits composite number following 108617 and preceding 108619. In scientific notation, it is written as 1.08618 × 10^{5}. The sum of its digits is 24. It has a total of 4 prime factors and 16 positive divisors. There are 35,280 positive integers (up to 108618) that are relatively prime to 108618.
Basic properties
 Is Prime? No
 Number parity Even
 Number length 6
 Sum of Digits 24
 Digital Root 6
Name
Short name  108 thousand 618 

Full name  one hundred eight thousand six hundred eighteen 
Notation
Scientific notation  1.08618 × 10^{5} 

Engineering notation  108.618 × 10^{3} 
Prime Factorization of 108618
Prime Factorization 2 × 3 × 43 × 421
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  108618  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 108,618 is 2 × 3 × 43 × 421. Since it has a total of 4 prime factors, 108,618 is a composite number.
Divisors of 108618
16 divisors
τ(n)  Total Divisors  16  Total number of the positive divisors of n 

σ(n)  Sum of Divisors  222816  Sum of all the positive divisors of n 
s(n)  Aliquot Sum  114198  Sum of the proper positive divisors of n 
A(n)  Arithmetic Mean  13926  Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n)) 
G(n)  Geometric Mean  329.57245030494  Returns the nth root of the product of n divisors 
H(n)  Harmonic Mean  7.7996553209823  Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors 
The number 108,618 can be divided by 16 positive divisors (out of which 8 are even, and 8 are odd). The sum of these divisors (counting 108,618) is 222,816, the average is 13,926.
Other Arithmetic Functions (n = 108618)
φ(n)  Euler Totient  35280  Total number of positive integers not greater than n that are coprime to n 

λ(n)  Carmichael Lambda  420  Smallest positive number such that a^{λ(n)} ≡ 1 (mod n) for all a coprime to n 
π(n)  Prime Pi  ≈ 10306  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 35,280 positive integers (less than 108,618) that are coprime with 108,618. And there are approximately 10,306 prime numbers less than or equal to 108,618.
Divisibility of 108618
m  2  3  4  5  6  7  8  9 

n mod m  0  0  2  3  0  6  2  6 
The number 108,618 is divisible by 2, 3 and 6.
Classification of 108618
By Arithmetic functions
 Arithmetic
 Abundant
Expressible via specific sums
 Polite
By Powers
 Square Free
Base conversion (108618)
Base  System  Value 

2  Binary  11010100001001010 
3  Ternary  12111222220 
4  Quaternary  122201022 
5  Quinary  11433433 
6  Senary  2154510 
8  Octal  324112 
10  Decimal  108618 
12  Duodecimal  52a36 
16  Hexadecimal  1a84a 
20  Vigesimal  dbai 
36  Base36  2bt6 
Basic calculations (n = 108618)
Multiplication
n×yn×2  217236 

n×3  325854 
n×4  434472 
n×5  543090 
Division
n÷yn÷2  54309.000 

n÷3  36206.000 
n÷4  27154.500 
n÷5  21723.600 
Exponentiation
n^{y}n^{2}  11797869924 

n^{3}  1281461035405032 
n^{4}  139189734743623765776 
n^{5}  15118510608382926191057568 
Nth Root
^{y}√n^{2}√n  329.57245030494 

^{3}√n  47.712693464877 
^{4}√n  18.154130392419 
^{5}√n  10.16670823597 
108618 as geometric shapes
Circle
Radius = nDiameter  217236 

Circumference  682467.02169523 
Area  37064101481.246 
Sphere
Radius = nVolume  5.36777143292E+15 

Surface area  148256405924.99 
Circumference  682467.02169523 
Square
Length = nPerimeter  434472 

Area  11797869924 
Diagonal  153609.04871784 
Cube
Length = nSurface area  70787219544 

Volume  1281461035405032 
Space diagonal  188131.89461652 
Equilateral Triangle
Length = nPerimeter  325854 

Area  5108627532.3642 
Altitude  94065.947308258 
Triangular Pyramid
Length = nSurface area  20434510129.457 

Volume  1.5102163132687E+14 
Height  88686.225627208 
Cryptographic Hash Functions
md5  557f93dfae240600e5bd4398bf203821 

sha1  e40755c94753fde8aca5307fd8cd63a11b9aece1 
sha256  708fb2b8d73b51eb8cfc23dc6530dd48b790f9764ad2fff286f65f0278eeced9 
sha512  c3153d677d0dc73b17ff5b4f52775e49b7a216242fe2c57cdf3c9e4ab8f2ba1fb42e5c2e9cbd867f4e7ff9c72dbe731bbe1d1e122d502eece29a0f9d2400ad3b 
ripemd160  721c64ce753cbb47e71035031071cbccf922cac4 