26923 (number)
26,923 (twentysix thousand nine hundred twentythree) is an odd fivedigits composite number following 26922 and preceding 26924. In scientific notation, it is written as 2.6923 × 10^{4}. The sum of its digits is 22. It has a total of 3 prime factors and 8 positive divisors. There are 23,328 positive integers (up to 26923) that are relatively prime to 26923.
Basic properties
 Is Prime? No
 Number parity Odd
 Number length 5
 Sum of Digits 22
 Digital Root 4
Name
Short name  26 thousand 923 

Full name  twentysix thousand nine hundred twentythree 
Notation
Scientific notation  2.6923 × 10^{4} 

Engineering notation  26.923 × 10^{3} 
Prime Factorization of 26923
Prime Factorization 13 × 19 × 109
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  26923  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 26,923 is 13 × 19 × 109. Since it has a total of 3 prime factors, 26,923 is a composite number.
Divisors of 26923
8 divisors
τ(n)  Total Divisors  8  Total number of the positive divisors of n 

σ(n)  Sum of Divisors  30800  Sum of all the positive divisors of n 
s(n)  Aliquot Sum  3877  Sum of the proper positive divisors of n 
A(n)  Arithmetic Mean  3850  Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n)) 
G(n)  Geometric Mean  164.08229642469  Returns the nth root of the product of n divisors 
H(n)  Harmonic Mean  6.992987012987  Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors 
The number 26,923 can be divided by 8 positive divisors (out of which 0 are even, and 8 are odd). The sum of these divisors (counting 26,923) is 30,800, the average is 3,850.
Other Arithmetic Functions (n = 26923)
φ(n)  Euler Totient  23328  Total number of positive integers not greater than n that are coprime to n 

λ(n)  Carmichael Lambda  108  Smallest positive number such that a^{λ(n)} ≡ 1 (mod n) for all a coprime to n 
π(n)  Prime Pi  ≈ 2950  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 26,923) that are coprime with 26,923. And there are approximately 2,950 prime numbers less than or equal to 26,923.
Divisibility of 26923
m  2  3  4  5  6  7  8  9 

n mod m  1  1  3  3  1  1  3  4 
26,923 is not divisible by any number less than or equal to 9.
Classification of 26923
By Arithmetic functions
 Arithmetic
 Deficient
Expressible via specific sums
 Polite
By Powers
 Square Free
Other numbers
 LucasCarmichael
 Sphenic
Base conversion (26923)
Base  System  Value 

2  Binary  110100100101011 
3  Ternary  1100221011 
4  Quaternary  12210223 
5  Quinary  1330143 
6  Senary  324351 
8  Octal  64453 
10  Decimal  26923 
12  Duodecimal  136b7 
16  Hexadecimal  692b 
20  Vigesimal  3763 
36  Base36  krv 
Basic calculations (n = 26923)
Multiplication
n×yn×2  53846 

n×3  80769 
n×4  107692 
n×5  134615 
Division
n÷yn÷2  13461.500 

n÷3  8974.333 
n÷4  6730.750 
n÷5  5384.600 
Exponentiation
n^{y}n^{2}  724847929 

n^{3}  19515080792467 
n^{4}  525404520175589041 
n^{5}  14145465896687383750843 
Nth Root
^{y}√n^{2}√n  164.08229642469 

^{3}√n  29.971454328251 
^{4}√n  12.809461207431 
^{5}√n  7.6917416765551 
26923 as geometric shapes
Circle
Radius = nDiameter  53846 

Circumference  169162.1980252 
Area  2277176928.7162 
Sphere
Radius = nVolume  81744579269101 

Surface area  9108707714.8647 
Circumference  169162.1980252 
Square
Length = nPerimeter  107692 

Area  724847929 
Diagonal  38074.871739771 
Cube
Length = nSurface area  4349087574 

Volume  19515080792467 
Space diagonal  46632.003892177 
Equilateral Triangle
Length = nPerimeter  80769 

Area  313868360.19727 
Altitude  23316.001946088 
Triangular Pyramid
Length = nSurface area  1255473440.7891 

Volume  2299874327292.8 
Height  21982.537448317 
Cryptographic Hash Functions
md5  5fdf277741393e171d4088be91ccb915 

sha1  b89efd4ed6c037765e512b0517252319e416d80a 
sha256  c1ec7141b2c21479f75eb6ea30061c9280a7b2b7bf4768a9d26bbd458c027379 
sha512  4c984cdeec993f78f71ce1d5f4aecc4bb45f4af852ebd8f89e5dca6abc6d57114104ccb2643c0a3b9234b79c5710e19f49620dcb2388c00525369aee7c6e7558 
ripemd160  67c13f4a66c82214384539badb6f6b4c64e8c0b0 