9438 (number)
9,438 (nine thousand four hundred thirtyeight) is an even fourdigits composite number following 9437 and preceding 9439. In scientific notation, it is written as 9.438 × 10^{3}. The sum of its digits is 24. It has a total of 5 prime factors and 24 positive divisors. There are 2,640 positive integers (up to 9438) that are relatively prime to 9438.
Basic properties
 Is Prime? No
 Number parity Even
 Number length 4
 Sum of Digits 24
 Digital Root 6
Name
Short name  9 thousand 438 

Full name  nine thousand four hundred thirtyeight 
Notation
Scientific notation  9.438 × 10^{3} 

Engineering notation  9.438 × 10^{3} 
Prime Factorization of 9438
Prime Factorization 2 × 3 × 11^{2} × 13
Composite numberω(n)  Distinct Factors  4  Total number of distinct prime factors 

Ω(n)  Total Factors  5  Total number of prime factors 
rad(n)  Radical  858  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  0  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 9,438 is 2 × 3 × 11^{2} × 13. Since it has a total of 5 prime factors, 9,438 is a composite number.
Divisors of 9438
24 divisors
τ(n)  Total Divisors  24  Total number of the positive divisors of n 

σ(n)  Sum of Divisors  22344  Sum of all the positive divisors of n 
s(n)  Aliquot Sum  12906  Sum of the proper positive divisors of n 
A(n)  Arithmetic Mean  931  Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n)) 
G(n)  Geometric Mean  97.149369529606  Returns the nth root of the product of n divisors 
H(n)  Harmonic Mean  10.137486573577  Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors 
The number 9,438 can be divided by 24 positive divisors (out of which 12 are even, and 12 are odd). The sum of these divisors (counting 9,438) is 22,344, the average is 931.
Other Arithmetic Functions (n = 9438)
φ(n)  Euler Totient  2640  Total number of positive integers not greater than n that are coprime to n 

λ(n)  Carmichael Lambda  660  Smallest positive number such that a^{λ(n)} ≡ 1 (mod n) for all a coprime to n 
π(n)  Prime Pi  ≈ 1169  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 2,640 positive integers (less than 9,438) that are coprime with 9,438. And there are approximately 1,169 prime numbers less than or equal to 9,438.
Divisibility of 9438
m  2  3  4  5  6  7  8  9 

n mod m  0  0  2  3  0  2  6  6 
The number 9,438 is divisible by 2, 3 and 6.
Classification of 9438
By Arithmetic functions
 Arithmetic
 Abundant
Expressible via specific sums
 Polite
 Practical
Base conversion (9438)
Base  System  Value 

2  Binary  10010011011110 
3  Ternary  110221120 
4  Quaternary  2103132 
5  Quinary  300223 
6  Senary  111410 
8  Octal  22336 
10  Decimal  9438 
12  Duodecimal  5566 
16  Hexadecimal  24de 
20  Vigesimal  13bi 
36  Base36  7a6 
Basic calculations (n = 9438)
Multiplication
n×yn×2  18876 

n×3  28314 
n×4  37752 
n×5  47190 
Division
n÷yn÷2  4719.000 

n÷3  3146.000 
n÷4  2359.500 
n÷5  1887.600 
Exponentiation
n^{y}n^{2}  89075844 

n^{3}  840697815672 
n^{4}  7934505984312336 
n^{5}  74885867479939827168 
Nth Root
^{y}√n^{2}√n  97.149369529606 

^{3}√n  21.132943454834 
^{4}√n  9.8564379737107 
^{5}√n  6.2370035982092 
9438 as geometric shapes
Circle
Radius = nDiameter  18876 

Circumference  59300.702929161 
Area  279840017.12271 
Sphere
Radius = nVolume  3521506775472.2 

Surface area  1119360068.4908 
Circumference  59300.702929161 
Square
Length = nPerimeter  37752 

Area  89075844 
Diagonal  13347.347601677 
Cube
Length = nSurface area  534455064 

Volume  840697815672 
Space diagonal  16347.095521835 
Equilateral Triangle
Length = nPerimeter  28314 

Area  38570971.88377 
Altitude  8173.5477609175 
Triangular Pyramid
Length = nSurface area  154283887.53508 

Volume  99077187731.732 
Height  7706.0947307959 
Cryptographic Hash Functions
md5  402cac3dacf2ef35050ca72743ae6ca7 

sha1  91b1a47244fed76b89538b49ca30c25d9ccbdc2b 
sha256  0364c0e99a363153542157dddb22ebbbc63d22c6633c6b001a7bf6c98e82f2e9 
sha512  097f93fcf568251ee8665688c3e98ed52bc92b662151725151c8c1c703cf0cb0a33124154a337cc8e3aa2c6db431e833ab8ed4f1e8fe0f5e16d6e85432f64349 
ripemd160  a53e7f7b3858b318e7c80089674228d60ae92d5c 