26893 (number)
26,893 (twentysix thousand eight hundred ninetythree) is an odd fivedigits prime number following 26892 and preceding 26894. In scientific notation, it is written as 2.6893 × 10^{4}. The sum of its digits is 28. It has a total of 1 prime factor and 2 positive divisors. There are 26,892 positive integers (up to 26893) that are relatively prime to 26893.
Basic properties
 Is Prime? Yes
 Number parity Odd
 Number length 5
 Sum of Digits 28
 Digital Root 1
Name
Short name  26 thousand 893 

Full name  twentysix thousand eight hundred ninetythree 
Notation
Scientific notation  2.6893 × 10^{4} 

Engineering notation  26.893 × 10^{3} 
Prime Factorization of 26893
Prime Factorization 26893
Prime numberω(n)  Distinct Factors  1  Total number of distinct prime factors 

Ω(n)  Total Factors  1  Total number of prime factors 
rad(n)  Radical  26893  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  10.199621308678  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 26,893 is 26893. Since it has a total of 1 prime factor, 26,893 is a prime number.
Divisors of 26893
2 divisors
τ(n)  Total Divisors  2  Total number of the positive divisors of n 

σ(n)  Sum of Divisors  26894  Sum of all the positive divisors of n 
s(n)  Aliquot Sum  1  Sum of the proper positive divisors of n 
A(n)  Arithmetic Mean  13447  Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n)) 
G(n)  Geometric Mean  163.99085340347  Returns the nth root of the product of n divisors 
H(n)  Harmonic Mean  1.9999256339704  Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors 
The number 26,893 can be divided by 2 positive divisors (out of which 0 are even, and 2 are odd). The sum of these divisors (counting 26,893) is 26,894, the average is 13,447.
Other Arithmetic Functions (n = 26893)
φ(n)  Euler Totient  26892  Total number of positive integers not greater than n that are coprime to n 

λ(n)  Carmichael Lambda  26892  Smallest positive number such that a^{λ(n)} ≡ 1 (mod n) for all a coprime to n 
π(n)  Prime Pi  ≈ 2948  Total number of primes less than or equal to n 
r_{2}(n)  Sum of 2 squares  8  The number of ways n can be represented as the sum of 2 squares 
There are 26,892 positive integers (less than 26,893) that are coprime with 26,893. And there are approximately 2,948 prime numbers less than or equal to 26,893.
Divisibility of 26893
m  2  3  4  5  6  7  8  9 

n mod m  1  1  1  3  1  6  5  1 
26,893 is not divisible by any number less than or equal to 9.
Classification of 26893
By Arithmetic functions
 Arithmetic
 Prime
 Deficient
Expressible via specific sums
 Polite
By Powers
 Prime Power
 Square Free
Base conversion (26893)
Base  System  Value 

2  Binary  110100100001101 
3  Ternary  1100220001 
4  Quaternary  12210031 
5  Quinary  1330033 
6  Senary  324301 
8  Octal  64415 
10  Decimal  26893 
12  Duodecimal  13691 
16  Hexadecimal  690d 
20  Vigesimal  374d 
36  Base36  kr1 
Basic calculations (n = 26893)
Multiplication
n×yn×2  53786 

n×3  80679 
n×4  107572 
n×5  134465 
Division
n÷yn÷2  13446.500 

n÷3  8964.333 
n÷4  6723.250 
n÷5  5378.600 
Exponentiation
n^{y}n^{2}  723233449 

n^{3}  19449917143957 
n^{4}  523066621752435601 
n^{5}  14066830658788250617693 
Nth Root
^{y}√n^{2}√n  163.99085340347 

^{3}√n  29.960317904557 
^{4}√n  12.805891355289 
^{5}√n  7.6900267475429 
26893 as geometric shapes
Circle
Radius = nDiameter  53786 

Circumference  168973.70246598 
Area  2272104890.2088 
Sphere
Radius = nVolume  81471622416514 

Surface area  9088419560.8352 
Circumference  168973.70246598 
Square
Length = nPerimeter  107572 

Area  723233449 
Diagonal  38032.4453329 
Cube
Length = nSurface area  4339400694 

Volume  19449917143957 
Space diagonal  46580.04236795 
Equilateral Triangle
Length = nPerimeter  80679 

Area  313169269.85032 
Altitude  23290.021183975 
Triangular Pyramid
Length = nSurface area  1252677079.4013 

Volume  2292194717668.1 
Height  21958.042550889 
Cryptographic Hash Functions
md5  eac2949b8b90be506f77db750ef05417 

sha1  1c4851b1d1c93364a3ff5f662b1dbd2ad6e23c83 
sha256  8e3e7ef13b39f0766896b9a69db10bedce6c1e4f9ce0dfc71ad4fd35a5632624 
sha512  3bbc4ca7ef7239de906a6020f784a557a7333e77492e626407b8427770647ad85fe15e9182465d25ca38e5d9193fad5908a3385adb1e34b179c75ff91f1c1a13 
ripemd160  4c7d451436c14601939d07786dbe60bd7ddd3527 