50648 (number)
50,648 (fifty thousand six hundred fortyeight) is an even fivedigits composite number following 50647 and preceding 50649. In scientific notation, it is written as 5.0648 × 10^{4}. The sum of its digits is 23. It has a total of 5 prime factors and 16 positive divisors. There are 23,328 positive integers (up to 50648) that are relatively prime to 50648.
Basic properties
 Is Prime? No
 Number parity Even
 Number length 5
 Sum of Digits 23
 Digital Root 5
Name
Short name  50 thousand 648 

Full name  fifty thousand six hundred fortyeight 
Notation
Scientific notation  5.0648 × 10^{4} 

Engineering notation  50.648 × 10^{3} 
Prime Factorization of 50648
Prime Factorization 2^{3} × 13 × 487
Composite numberω(n)  Distinct Factors  3  Total number of distinct prime factors 

Ω(n)  Total Factors  5  Total number of prime factors 
rad(n)  Radical  12662  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 50,648 is 2^{3} × 13 × 487. Since it has a total of 5 prime factors, 50,648 is a composite number.
Divisors of 50648
16 divisors
τ(n)  Total Divisors  16  Total number of the positive divisors of n 

σ(n)  Sum of Divisors  102480  Sum of all the positive divisors of n 
s(n)  Aliquot Sum  51832  Sum of the proper positive divisors of n 
A(n)  Arithmetic Mean  6405  Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n)) 
G(n)  Geometric Mean  225.05110530722  Returns the nth root of the product of n divisors 
H(n)  Harmonic Mean  7.9075722092116  Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors 
The number 50,648 can be divided by 16 positive divisors (out of which 12 are even, and 4 are odd). The sum of these divisors (counting 50,648) is 102,480, the average is 6,405.
Other Arithmetic Functions (n = 50648)
φ(n)  Euler Totient  23328  Total number of positive integers not greater than n that are coprime to n 

λ(n)  Carmichael Lambda  972  Smallest positive number such that a^{λ(n)} ≡ 1 (mod n) for all a coprime to n 
π(n)  Prime Pi  ≈ 5190  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 23,328 positive integers (less than 50,648) that are coprime with 50,648. And there are approximately 5,190 prime numbers less than or equal to 50,648.
Divisibility of 50648
m  2  3  4  5  6  7  8  9 

n mod m  0  2  0  3  2  3  0  5 
The number 50,648 is divisible by 2, 4 and 8.
Classification of 50648
By Arithmetic functions
 Arithmetic
 Abundant
Expressible via specific sums
 Polite
Base conversion (50648)
Base  System  Value 

2  Binary  1100010111011000 
3  Ternary  2120110212 
4  Quaternary  30113120 
5  Quinary  3110043 
6  Senary  1030252 
8  Octal  142730 
10  Decimal  50648 
12  Duodecimal  25388 
16  Hexadecimal  c5d8 
20  Vigesimal  66c8 
36  Base36  132w 
Basic calculations (n = 50648)
Multiplication
n×yn×2  101296 

n×3  151944 
n×4  202592 
n×5  253240 
Division
n÷yn÷2  25324.000 

n÷3  16882.666 
n÷4  12662.000 
n÷5  10129.600 
Exponentiation
n^{y}n^{2}  2565219904 

n^{3}  129923257697792 
n^{4}  6580353155877769216 
n^{5}  333281726638897255251968 
Nth Root
^{y}√n^{2}√n  225.05110530722 

^{3}√n  36.99878252629 
^{4}√n  15.00170341352 
^{5}√n  8.7279542297376 
50648 as geometric shapes
Circle
Radius = nDiameter  101296 

Circumference  318230.76943803 
Area  8058876005.2487 
Sphere
Radius = nVolume  5.4422126921845E+14 

Surface area  32235504020.995 
Circumference  318230.76943803 
Square
Length = nPerimeter  202592 

Area  2565219904 
Diagonal  71627.088507073 
Cube
Length = nSurface area  15391319424 

Volume  129923257697792 
Space diagonal  87724.909301748 
Equilateral Triangle
Length = nPerimeter  151944 

Area  1110772801.5787 
Altitude  43862.454650874 
Triangular Pyramid
Length = nSurface area  4443091206.315 

Volume  15311602758659 
Height  41353.918830827 
Cryptographic Hash Functions
md5  e2abfaaf89fa105cde5faa8b9c3dbad7 

sha1  4506a15016a7f52b404176a1731b5eb754647adf 
sha256  75c8df908b0b509aa6d052dd807c004558ba292e12465424a5491c4182d47b99 
sha512  d61e567d28ee7b328fa625df701932d146d1616c5177ccac75b436a892201124932ff161664f66cf387d95c575a9fa7b5c44b96d92fdc9895c53fc632842fd59 
ripemd160  af7b84fb83045553517976335e6a21fa638299c7 