50865 (number)
50,865 (fifty thousand eight hundred sixtyfive) is an odd fivedigits composite number following 50864 and preceding 50866. In scientific notation, it is written as 5.0865 × 10^{4}. The sum of its digits is 24. It has a total of 3 prime factors and 8 positive divisors. There are 27,120 positive integers (up to 50865) that are relatively prime to 50865.
Basic properties
 Is Prime? No
 Number parity Odd
 Number length 5
 Sum of Digits 24
 Digital Root 6
Name
Short name  50 thousand 865 

Full name  fifty thousand eight hundred sixtyfive 
Notation
Scientific notation  5.0865 × 10^{4} 

Engineering notation  50.865 × 10^{3} 
Prime Factorization of 50865
Prime Factorization 3 × 5 × 3391
Composite numberω(n)  Distinct Factors  3  Total number of distinct prime factors 

Ω(n)  Total Factors  3  Total number of prime factors 
rad(n)  Radical  50865  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 50,865 is 3 × 5 × 3391. Since it has a total of 3 prime factors, 50,865 is a composite number.
Divisors of 50865
8 divisors
τ(n)  Total Divisors  8  Total number of the positive divisors of n 

σ(n)  Sum of Divisors  81408  Sum of all the positive divisors of n 
s(n)  Aliquot Sum  30543  Sum of the proper positive divisors of n 
A(n)  Arithmetic Mean  10176  Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n)) 
G(n)  Geometric Mean  225.53270272845  Returns the nth root of the product of n divisors 
H(n)  Harmonic Mean  4.9985259433962  Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors 
The number 50,865 can be divided by 8 positive divisors (out of which 0 are even, and 8 are odd). The sum of these divisors (counting 50,865) is 81,408, the average is 10,176.
Other Arithmetic Functions (n = 50865)
φ(n)  Euler Totient  27120  Total number of positive integers not greater than n that are coprime to n 

λ(n)  Carmichael Lambda  6780  Smallest positive number such that a^{λ(n)} ≡ 1 (mod n) for all a coprime to n 
π(n)  Prime Pi  ≈ 5210  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 27,120 positive integers (less than 50,865) that are coprime with 50,865. And there are approximately 5,210 prime numbers less than or equal to 50,865.
Divisibility of 50865
m  2  3  4  5  6  7  8  9 

n mod m  1  0  1  0  3  3  1  6 
The number 50,865 is divisible by 3 and 5.
Classification of 50865
By Arithmetic functions
 Arithmetic
 Deficient
Expressible via specific sums
 Polite
By Powers
 Square Free
Other numbers
 LucasCarmichael
 Sphenic
Base conversion (50865)
Base  System  Value 

2  Binary  1100011010110001 
3  Ternary  2120202220 
4  Quaternary  30122301 
5  Quinary  3111430 
6  Senary  1031253 
8  Octal  143261 
10  Decimal  50865 
12  Duodecimal  25529 
16  Hexadecimal  c6b1 
20  Vigesimal  6735 
36  Base36  138x 
Basic calculations (n = 50865)
Multiplication
n×yn×2  101730 

n×3  152595 
n×4  203460 
n×5  254325 
Division
n÷yn÷2  25432.500 

n÷3  16955.000 
n÷4  12716.250 
n÷5  10173.000 
Exponentiation
n^{y}n^{2}  2587248225 

n^{3}  131600380964625 
n^{4}  6693853377765650625 
n^{5}  340482852060049819040625 
Nth Root
^{y}√n^{2}√n  225.53270272845 

^{3}√n  37.05154733913 
^{4}√n  15.017746259957 
^{5}√n  8.7354203825106 
50865 as geometric shapes
Circle
Radius = nDiameter  101730 

Circumference  319594.22064969 
Area  8128080016.6732 
Sphere
Radius = nVolume  5.5124638673078E+14 

Surface area  32512320066.693 
Circumference  319594.22064969 
Square
Length = nPerimeter  203460 

Area  2587248225 
Diagonal  71933.972850107 
Cube
Length = nSurface area  15523489350 

Volume  131600380964625 
Space diagonal  88100.764326991 
Equilateral Triangle
Length = nPerimeter  152595 

Area  1120311344.3731 
Altitude  44050.382163495 
Triangular Pyramid
Length = nSurface area  4481245377.4924 

Volume  15509253631137 
Height  41531.098588889 
Cryptographic Hash Functions
md5  3222698060b74229ab01f4b3d33f9b59 

sha1  58f1d263fa08a8345d814b961f39a94a0a288d70 
sha256  fdeb18e7f3f27d444c5c236eaedd5e49bd678827126e2f7bd6080fa5c3ae756f 
sha512  7510b9dfb47ae27f699276dcfc34cb02e6386c77776cf2f1f8436a6c495bc018b804bc11185aa0a7eb9f6984db16b06b51ca01bd802c1f634dce384eb6234b69 
ripemd160  4540919fd286d02d773eaa3c62bdaaafb0c75c99 