108388 (number)
108,388 (one hundred eight thousand three hundred eightyeight) is an even sixdigits composite number following 108387 and preceding 108389. In scientific notation, it is written as 1.08388 × 10^{5}. The sum of its digits is 28. It has a total of 6 prime factors and 24 positive divisors. There are 45,864 positive integers (up to 108388) that are relatively prime to 108388.
Basic properties
 Is Prime? No
 Number parity Even
 Number length 6
 Sum of Digits 28
 Digital Root 1
Name
Short name  108 thousand 388 

Full name  one hundred eight thousand three hundred eightyeight 
Notation
Scientific notation  1.08388 × 10^{5} 

Engineering notation  108.388 × 10^{3} 
Prime Factorization of 108388
Prime Factorization 2^{2} × 7^{3} × 79
Composite numberω(n)  Distinct Factors  3  Total number of distinct prime factors 

Ω(n)  Total Factors  6  Total number of prime factors 
rad(n)  Radical  1106  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 108,388 is 2^{2} × 7^{3} × 79. Since it has a total of 6 prime factors, 108,388 is a composite number.
Divisors of 108388
24 divisors
τ(n)  Total Divisors  24  Total number of the positive divisors of n 

σ(n)  Sum of Divisors  224000  Sum of all the positive divisors of n 
s(n)  Aliquot Sum  115612  Sum of the proper positive divisors of n 
A(n)  Arithmetic Mean  9333.333  Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n)) 
G(n)  Geometric Mean  329.22332845654  Returns the nth root of the product of n divisors 
H(n)  Harmonic Mean  11.613  Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors 
The number 108,388 can be divided by 24 positive divisors (out of which 16 are even, and 8 are odd). The sum of these divisors (counting 108,388) is 224,000, the average is 93,33.,333.
Other Arithmetic Functions (n = 108388)
φ(n)  Euler Totient  45864  Total number of positive integers not greater than n that are coprime to n 

λ(n)  Carmichael Lambda  3822  Smallest positive number such that a^{λ(n)} ≡ 1 (mod n) for all a coprime to n 
π(n)  Prime Pi  ≈ 10287  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 45,864 positive integers (less than 108,388) that are coprime with 108,388. And there are approximately 10,287 prime numbers less than or equal to 108,388.
Divisibility of 108388
m  2  3  4  5  6  7  8  9 

n mod m  0  1  0  3  4  0  4  1 
The number 108,388 is divisible by 2, 4 and 7.
Classification of 108388
By Arithmetic functions
 Abundant
Expressible via specific sums
 Polite
 Practical
 Nonhypotenuse
Other numbers
 Frugal
Base conversion (108388)
Base  System  Value 

2  Binary  11010011101100100 
3  Ternary  12111200101 
4  Quaternary  122131210 
5  Quinary  11432023 
6  Senary  2153444 
8  Octal  323544 
10  Decimal  108388 
12  Duodecimal  52884 
16  Hexadecimal  1a764 
20  Vigesimal  daj8 
36  Base36  2bms 
Basic calculations (n = 108388)
Multiplication
n×yn×2  216776 

n×3  325164 
n×4  433552 
n×5  541940 
Division
n÷yn÷2  54194.000 

n÷3  36129.333 
n÷4  27097.000 
n÷5  21677.600 
Exponentiation
n^{y}n^{2}  11747958544 

n^{3}  1273337730667072 
n^{4}  138014529951542599936 
n^{5}  14959118872387799321863168 
Nth Root
^{y}√n^{2}√n  329.22332845654 

^{3}√n  47.678992253824 
^{4}√n  18.144512351026 
^{5}√n  10.162398957576 
108388 as geometric shapes
Circle
Radius = nDiameter  216776 

Circumference  681021.88907458 
Area  36907300256.508 
Sphere
Radius = nVolume  5.3337446136032E+15 

Surface area  147629201026.03 
Circumference  681021.88907458 
Square
Length = nPerimeter  433552 

Area  11747958544 
Diagonal  153283.7795985 
Cube
Length = nSurface area  70487751264 

Volume  1273337730667072 
Space diagonal  187733.52293078 
Equilateral Triangle
Length = nPerimeter  325164 

Area  5087015270.8552 
Altitude  93866.761465388 
Triangular Pyramid
Length = nSurface area  20348061083.421 

Volume  1.5006429068256E+14 
Height  88498.431413594 
Cryptographic Hash Functions
md5  106e94954beec5d07ed12654e9d52c4c 

sha1  df2f43a438dd421ba722a1187bdb5401a069706a 
sha256  2c25b676d1fa0d178e840c46622a41d08d88136dab5ab47ff913a14cccc0f430 
sha512  d9866ca159b42bacda184148fd4ccbafb154967b603c113fd9ab7f1a51cb80fa3578df6c2ee9dcef9d1f029a8bfd5b3fc1aaa62c3da6ace4c69802cb0eecae25 
ripemd160  48b2d9eecc109805b359d9ba74ac9509f22a5b6f 