66795 (number)
66,795 (sixtysix thousand seven hundred ninetyfive) is an odd fivedigits composite number following 66794 and preceding 66796. In scientific notation, it is written as 6.6795 × 10^{4}. The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors. There are 34,560 positive integers (up to 66795) that are relatively prime to 66795.
Basic properties
 Is Prime? No
 Number parity Odd
 Number length 5
 Sum of Digits 33
 Digital Root 6
Name
Short name  66 thousand 795 

Full name  sixtysix thousand seven hundred ninetyfive 
Notation
Scientific notation  6.6795 × 10^{4} 

Engineering notation  66.795 × 10^{3} 
Prime Factorization of 66795
Prime Factorization 3 × 5 × 61 × 73
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  66795  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 66,795 is 3 × 5 × 61 × 73. Since it has a total of 4 prime factors, 66,795 is a composite number.
Divisors of 66795
16 divisors
τ(n)  Total Divisors  16  Total number of the positive divisors of n 

σ(n)  Sum of Divisors  110112  Sum of all the positive divisors of n 
s(n)  Aliquot Sum  43317  Sum of the proper positive divisors of n 
A(n)  Arithmetic Mean  6882  Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n)) 
G(n)  Geometric Mean  258.44728669499  Returns the nth root of the product of n divisors 
H(n)  Harmonic Mean  9.705754141238  Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors 
The number 66,795 can be divided by 16 positive divisors (out of which 0 are even, and 16 are odd). The sum of these divisors (counting 66,795) is 110,112, the average is 6,882.
Other Arithmetic Functions (n = 66795)
φ(n)  Euler Totient  34560  Total number of positive integers not greater than n that are coprime to n 

λ(n)  Carmichael Lambda  360  Smallest positive number such that a^{λ(n)} ≡ 1 (mod n) for all a coprime to n 
π(n)  Prime Pi  ≈ 6656  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 34,560 positive integers (less than 66,795) that are coprime with 66,795. And there are approximately 6,656 prime numbers less than or equal to 66,795.
Divisibility of 66795
m  2  3  4  5  6  7  8  9 

n mod m  1  0  3  0  3  1  3  6 
The number 66,795 is divisible by 3 and 5.
Classification of 66795
By Arithmetic functions
 Arithmetic
 Deficient
Expressible via specific sums
 Polite
By Shape (2D, noncentered)
 Triangle
 Hexagonal
By Powers
 Square Free
Other numbers
 LucasCarmichael
Base conversion (66795)
Base  System  Value 

2  Binary  10000010011101011 
3  Ternary  10101121220 
4  Quaternary  100103223 
5  Quinary  4114140 
6  Senary  1233123 
8  Octal  202353 
10  Decimal  66795 
12  Duodecimal  327a3 
16  Hexadecimal  104eb 
20  Vigesimal  86jf 
36  Base36  1fjf 
Basic calculations (n = 66795)
Multiplication
n×yn×2  133590 

n×3  200385 
n×4  267180 
n×5  333975 
Division
n÷yn÷2  33397.500 

n÷3  22265.000 
n÷4  16698.750 
n÷5  13359.000 
Exponentiation
n^{y}n^{2}  4461572025 

n^{3}  298010703409875 
n^{4}  19905624934262600625 
n^{5}  1329596217484070408746875 
Nth Root
^{y}√n^{2}√n  258.44728669499 

^{3}√n  40.57401493511 
^{4}√n  16.076295801427 
^{5}√n  9.2246264998406 
66795 as geometric shapes
Circle
Radius = nDiameter  133590 

Circumference  419685.36259306 
Area  14016441897.202 
Sphere
Radius = nVolume  1.2483043153648E+15 

Surface area  56065767588.807 
Circumference  419685.36259306 
Square
Length = nPerimeter  267180 

Area  4461572025 
Diagonal  94462.394898711 
Cube
Length = nSurface area  26769432150 

Volume  298010703409875 
Space diagonal  115692.33369156 
Equilateral Triangle
Length = nPerimeter  200385 

Area  1931917357.232 
Altitude  57846.166845782 
Triangular Pyramid
Length = nSurface area  7727669428.928 

Volume  35120898207883 
Height  54537.889123067 
Cryptographic Hash Functions
md5  90f52b1cfb4cef929c6db7639c6f3150 

sha1  93fcb092a2151182a94614e355e44768c0324b7e 
sha256  e7d181ad21a5596cb55623fdf8ee2f5f2fa97f77f08c8b6818a0c2f67c5e4ca7 
sha512  bce0ddb189456afbf6d3645b603680999ad8a171dc3ff40a8b66e2b6ac55624edf55ba5183ff5df35df9054d3ca4b7e4f127bfdd2b149de0ed575d8191e9cc63 
ripemd160  cd56349b666343cb38cc01418bc8114d434ce637 