26958 (number)
26,958 (twentysix thousand nine hundred fiftyeight) is an even fivedigits composite number following 26957 and preceding 26959. In scientific notation, it is written as 2.6958 × 10^{4}. The sum of its digits is 30. It has a total of 3 prime factors and 8 positive divisors. There are 8,984 positive integers (up to 26958) that are relatively prime to 26958.
Basic properties
 Is Prime? No
 Number parity Even
 Number length 5
 Sum of Digits 30
 Digital Root 3
Name
Short name  26 thousand 958 

Full name  twentysix thousand nine hundred fiftyeight 
Notation
Scientific notation  2.6958 × 10^{4} 

Engineering notation  26.958 × 10^{3} 
Prime Factorization of 26958
Prime Factorization 2 × 3 × 4493
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  26958  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 26,958 is 2 × 3 × 4493. Since it has a total of 3 prime factors, 26,958 is a composite number.
Divisors of 26958
8 divisors
τ(n)  Total Divisors  8  Total number of the positive divisors of n 

σ(n)  Sum of Divisors  53928  Sum of all the positive divisors of n 
s(n)  Aliquot Sum  26970  Sum of the proper positive divisors of n 
A(n)  Arithmetic Mean  6741  Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n)) 
G(n)  Geometric Mean  164.18891558202  Returns the nth root of the product of n divisors 
H(n)  Harmonic Mean  3.9991099243436  Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors 
The number 26,958 can be divided by 8 positive divisors (out of which 4 are even, and 4 are odd). The sum of these divisors (counting 26,958) is 53,928, the average is 6,741.
Other Arithmetic Functions (n = 26958)
φ(n)  Euler Totient  8984  Total number of positive integers not greater than n that are coprime to n 

λ(n)  Carmichael Lambda  4492  Smallest positive number such that a^{λ(n)} ≡ 1 (mod n) for all a coprime to n 
π(n)  Prime Pi  ≈ 2954  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 8,984 positive integers (less than 26,958) that are coprime with 26,958. And there are approximately 2,954 prime numbers less than or equal to 26,958.
Divisibility of 26958
m  2  3  4  5  6  7  8  9 

n mod m  0  0  2  3  0  1  6  3 
The number 26,958 is divisible by 2, 3 and 6.
Classification of 26958
By Arithmetic functions
 Arithmetic
 Abundant
Expressible via specific sums
 Polite
By Powers
 Square Free
Other numbers
 Sphenic
Base conversion (26958)
Base  System  Value 

2  Binary  110100101001110 
3  Ternary  1100222110 
4  Quaternary  12211032 
5  Quinary  1330313 
6  Senary  324450 
8  Octal  64516 
10  Decimal  26958 
12  Duodecimal  13726 
16  Hexadecimal  694e 
20  Vigesimal  377i 
36  Base36  ksu 
Basic calculations (n = 26958)
Multiplication
n×yn×2  53916 

n×3  80874 
n×4  107832 
n×5  134790 
Division
n÷yn÷2  13479.000 

n÷3  8986.000 
n÷4  6739.500 
n÷5  5391.600 
Exponentiation
n^{y}n^{2}  726733764 

n^{3}  19591288809912 
n^{4}  528141963737607696 
n^{5}  14237651058438428268768 
Nth Root
^{y}√n^{2}√n  164.18891558202 

^{3}√n  29.984436371623 
^{4}√n  12.813622266245 
^{5}√n  7.6937404959859 
26958 as geometric shapes
Circle
Radius = nDiameter  53916 

Circumference  169382.10951095 
Area  2283101454.0981 
Sphere
Radius = nVolume  82063798666101 

Surface area  9132405816.3922 
Circumference  169382.10951095 
Square
Length = nPerimeter  107832 

Area  726733764 
Diagonal  38124.369214454 
Cube
Length = nSurface area  4360402584 

Volume  19591288809912 
Space diagonal  46692.625670442 
Equilateral Triangle
Length = nPerimeter  80874 

Area  314684950.70594 
Altitude  23346.312835221 
Triangular Pyramid
Length = nSurface area  1258739802.8238 

Volume  2308855528278.8 
Height  22011.11482865 
Cryptographic Hash Functions
md5  3afa23ac1b717491cdb68424e043a45f 

sha1  59f8a7967b41e8445b8e65ec8349a01248ef390a 
sha256  77615b604277d585dc0934aedca1a977b3f536e0e1939284764da5b63ee99f14 
sha512  8aa3028b94f18e1bff3b4a0a8b094a427aff96285b9252086d209ff4b8b5f0795f85bd03903d98c7ec303956e1984634e6927ef7ceb3076a70f075fdfdbfcf06 
ripemd160  c4a1ec74c28b4b6519f7d8ab083f8808185015c1 