108654 (number)
108,654 (one hundred eight thousand six hundred fiftyfour) is an even sixdigits composite number following 108653 and preceding 108655. In scientific notation, it is written as 1.08654 × 10^{5}. The sum of its digits is 24. It has a total of 5 prime factors and 32 positive divisors. There are 28,512 positive integers (up to 108654) that are relatively prime to 108654.
Basic properties
 Is Prime? No
 Number parity Even
 Number length 6
 Sum of Digits 24
 Digital Root 6
Name
Short name  108 thousand 654 

Full name  one hundred eight thousand six hundred fiftyfour 
Notation
Scientific notation  1.08654 × 10^{5} 

Engineering notation  108.654 × 10^{3} 
Prime Factorization of 108654
Prime Factorization 2 × 3 × 7 × 13 × 199
Composite numberω(n)  Distinct Factors  5  Total number of distinct prime factors 

Ω(n)  Total Factors  5  Total number of prime factors 
rad(n)  Radical  108654  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 108,654 is 2 × 3 × 7 × 13 × 199. Since it has a total of 5 prime factors, 108,654 is a composite number.
Divisors of 108654
32 divisors
τ(n)  Total Divisors  32  Total number of the positive divisors of n 

σ(n)  Sum of Divisors  268800  Sum of all the positive divisors of n 
s(n)  Aliquot Sum  160146  Sum of the proper positive divisors of n 
A(n)  Arithmetic Mean  8400  Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n)) 
G(n)  Geometric Mean  329.62706199583  Returns the nth root of the product of n divisors 
H(n)  Harmonic Mean  12.935  Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors 
The number 108,654 can be divided by 32 positive divisors (out of which 16 are even, and 16 are odd). The sum of these divisors (counting 108,654) is 268,800, the average is 8,400.
Other Arithmetic Functions (n = 108654)
φ(n)  Euler Totient  28512  Total number of positive integers not greater than n that are coprime to n 

λ(n)  Carmichael Lambda  396  Smallest positive number such that a^{λ(n)} ≡ 1 (mod n) for all a coprime to n 
π(n)  Prime Pi  ≈ 10309  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 28,512 positive integers (less than 108,654) that are coprime with 108,654. And there are approximately 10,309 prime numbers less than or equal to 108,654.
Divisibility of 108654
m  2  3  4  5  6  7  8  9 

n mod m  0  0  2  4  0  0  6  6 
The number 108,654 is divisible by 2, 3, 6 and 7.
Classification of 108654
By Arithmetic functions
 Arithmetic
 Abundant
Expressible via specific sums
 Polite
 Practical
By Powers
 Square Free
Base conversion (108654)
Base  System  Value 

2  Binary  11010100001101110 
3  Ternary  12112001020 
4  Quaternary  122201232 
5  Quinary  11434104 
6  Senary  2155010 
8  Octal  324156 
10  Decimal  108654 
12  Duodecimal  52a66 
16  Hexadecimal  1a86e 
20  Vigesimal  dbce 
36  Base36  2bu6 
Basic calculations (n = 108654)
Multiplication
n×yn×2  217308 

n×3  325962 
n×4  434616 
n×5  543270 
Division
n÷yn÷2  54327.000 

n÷3  36218.000 
n÷4  27163.500 
n÷5  21730.800 
Exponentiation
n^{y}n^{2}  11805691716 

n^{3}  1282735627710264 
n^{4}  139374356893231024656 
n^{5}  15143581373877123752973024 
Nth Root
^{y}√n^{2}√n  329.62706199583 

^{3}√n  47.71796412976 
^{4}√n  18.155634442118 
^{5}√n  10.167382070847 
108654 as geometric shapes
Circle
Radius = nDiameter  217308 

Circumference  682693.21636629 
Area  37088674365.531 
Sphere
Radius = nVolume  5.3731104326833E+15 

Surface area  148354697462.13 
Circumference  682693.21636629 
Square
Length = nPerimeter  434616 

Area  11805691716 
Diagonal  153659.96040609 
Cube
Length = nSurface area  70834150296 

Volume  1282735627710264 
Space diagonal  188194.24844559 
Equilateral Triangle
Length = nPerimeter  325962 

Area  5112014467.6518 
Altitude  94097.124222794 
Triangular Pyramid
Length = nSurface area  20448057870.607 

Volume  1.5117184347059E+14 
Height  88715.619504121 
Cryptographic Hash Functions
md5  ee253b1f442c83a35cc5806548104ddd 

sha1  c45d030689be2dcb2f5aec19dbbf964e55a4548d 
sha256  072f00f537f71962bddbeea78ce98196d08adaef9dfb2447e1355f51a3720f6e 
sha512  0a6065fcf088d020d6f5ebe954391bc4ebb4a1015f43ae8db7f650183a70a2ce747e06911f873e8f64132d87f28cbb8a6128ec957fb339a2e85fb83bc692bd3c 
ripemd160  3c8995596db824cf32cb647b42d138d91746afb6 