7266 (number)
7,266 (seven thousand two hundred sixtysix) is an even fourdigits composite number following 7265 and preceding 7267. In scientific notation, it is written as 7.266 × 10^{3}. The sum of its digits is 21. It has a total of 4 prime factors and 16 positive divisors. There are 2,064 positive integers (up to 7266) that are relatively prime to 7266.
Basic properties
 Is Prime? No
 Number parity Even
 Number length 4
 Sum of Digits 21
 Digital Root 3
Name
Short name  7 thousand 266 

Full name  seven thousand two hundred sixtysix 
Notation
Scientific notation  7.266 × 10^{3} 

Engineering notation  7.266 × 10^{3} 
Prime Factorization of 7266
Prime Factorization 2 × 3 × 7 × 173
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  7266  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 7,266 is 2 × 3 × 7 × 173. Since it has a total of 4 prime factors, 7,266 is a composite number.
Divisors of 7266
16 divisors
τ(n)  Total Divisors  16  Total number of the positive divisors of n 

σ(n)  Sum of Divisors  16704  Sum of all the positive divisors of n 
s(n)  Aliquot Sum  9438  Sum of the proper positive divisors of n 
A(n)  Arithmetic Mean  1044  Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n)) 
G(n)  Geometric Mean  85.240835284504  Returns the nth root of the product of n divisors 
H(n)  Harmonic Mean  6.9597701149425  Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors 
The number 7,266 can be divided by 16 positive divisors (out of which 8 are even, and 8 are odd). The sum of these divisors (counting 7,266) is 16,704, the average is 1,044.
Other Arithmetic Functions (n = 7266)
φ(n)  Euler Totient  2064  Total number of positive integers not greater than n that are coprime to n 

λ(n)  Carmichael Lambda  516  Smallest positive number such that a^{λ(n)} ≡ 1 (mod n) for all a coprime to n 
π(n)  Prime Pi  ≈ 931  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 2,064 positive integers (less than 7,266) that are coprime with 7,266. And there are approximately 931 prime numbers less than or equal to 7,266.
Divisibility of 7266
m  2  3  4  5  6  7  8  9 

n mod m  0  0  2  1  0  0  2  3 
The number 7,266 is divisible by 2, 3, 6 and 7.
Classification of 7266
By Arithmetic functions
 Arithmetic
 Abundant
Expressible via specific sums
 Polite
By Powers
 Square Free
Base conversion (7266)
Base  System  Value 

2  Binary  1110001100010 
3  Ternary  100222010 
4  Quaternary  1301202 
5  Quinary  213031 
6  Senary  53350 
8  Octal  16142 
10  Decimal  7266 
12  Duodecimal  4256 
16  Hexadecimal  1c62 
20  Vigesimal  i36 
36  Base36  5lu 
Basic calculations (n = 7266)
Multiplication
n×yn×2  14532 

n×3  21798 
n×4  29064 
n×5  36330 
Division
n÷yn÷2  3633.000 

n÷3  2422.000 
n÷4  1816.500 
n÷5  1453.200 
Exponentiation
n^{y}n^{2}  52794756 

n^{3}  383606697096 
n^{4}  2787286261099536 
n^{5}  20252421973149228576 
Nth Root
^{y}√n^{2}√n  85.240835284504 

^{3}√n  19.36861044943 
^{4}√n  9.2325963458013 
^{5}√n  5.9191463600207 
7266 as geometric shapes
Circle
Radius = nDiameter  14532 

Circumference  45653.624441967 
Area  165859617.59767 
Sphere
Radius = nVolume  1606847975286.2 

Surface area  663438470.39066 
Circumference  45653.624441967 
Square
Length = nPerimeter  29064 

Area  52794756 
Diagonal  10275.675744203 
Cube
Length = nSurface area  316768536 

Volume  383606697096 
Space diagonal  12585.081167795 
Equilateral Triangle
Length = nPerimeter  21798 

Area  22860799.9413 
Altitude  6292.5405838977 
Triangular Pyramid
Length = nSurface area  91443199.765202 

Volume  45208482804.193 
Height  5932.6641570209 
Cryptographic Hash Functions
md5  439fca360bc99c315c5882c4432ae7a4 

sha1  70ff8af3d0b728131eb35b2d99d8260410e19804 
sha256  a4fd355ca8cf3a3309a1fa197b17375878d0143d674a599b8cd45e12bb86127b 
sha512  56625704aebd0cdbfec7d6f7e54a71e1d69c85a154dfed64001f3f1f6bfa45c750c5ebcfdd18908577954fd2972d8dd840487e42ca5fac1489d3332155499913 
ripemd160  9f2d1d99814f041907a414ccd77d80240af65a56 