3438 (number)
3,438 (three thousand four hundred thirtyeight) is an even fourdigits composite number following 3437 and preceding 3439. In scientific notation, it is written as 3.438 × 10^{3}. The sum of its digits is 18. It has a total of 4 prime factors and 12 positive divisors. There are 1,140 positive integers (up to 3438) that are relatively prime to 3438.
Basic properties
 Is Prime? No
 Number parity Even
 Number length 4
 Sum of Digits 18
 Digital Root 9
Name
Short name  3 thousand 438 

Full name  three thousand four hundred thirtyeight 
Notation
Scientific notation  3.438 × 10^{3} 

Engineering notation  3.438 × 10^{3} 
Prime Factorization of 3438
Prime Factorization 2 × 3^{2} × 191
Composite numberω(n)  Distinct Factors  3  Total number of distinct prime factors 

Ω(n)  Total Factors  4  Total number of prime factors 
rad(n)  Radical  1146  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 3,438 is 2 × 3^{2} × 191. Since it has a total of 4 prime factors, 3,438 is a composite number.
Divisors of 3438
12 divisors
τ(n)  Total Divisors  12  Total number of the positive divisors of n 

σ(n)  Sum of Divisors  7488  Sum of all the positive divisors of n 
s(n)  Aliquot Sum  4050  Sum of the proper positive divisors of n 
A(n)  Arithmetic Mean  624  Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n)) 
G(n)  Geometric Mean  58.634460857076  Returns the nth root of the product of n divisors 
H(n)  Harmonic Mean  5.5096153846154  Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors 
The number 3,438 can be divided by 12 positive divisors (out of which 6 are even, and 6 are odd). The sum of these divisors (counting 3,438) is 7,488, the average is 624.
Other Arithmetic Functions (n = 3438)
φ(n)  Euler Totient  1140  Total number of positive integers not greater than n that are coprime to n 

λ(n)  Carmichael Lambda  570  Smallest positive number such that a^{λ(n)} ≡ 1 (mod n) for all a coprime to n 
π(n)  Prime Pi  ≈ 487  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 1,140 positive integers (less than 3,438) that are coprime with 3,438. And there are approximately 487 prime numbers less than or equal to 3,438.
Divisibility of 3438
m  2  3  4  5  6  7  8  9 

n mod m  0  0  2  3  0  1  6  0 
The number 3,438 is divisible by 2, 3, 6 and 9.
Classification of 3438
By Arithmetic functions
 Arithmetic
 Abundant
Expressible via specific sums
 Polite
 Nonhypotenuse
Base conversion (3438)
Base  System  Value 

2  Binary  110101101110 
3  Ternary  11201100 
4  Quaternary  311232 
5  Quinary  102223 
6  Senary  23530 
8  Octal  6556 
10  Decimal  3438 
12  Duodecimal  1ba6 
16  Hexadecimal  d6e 
20  Vigesimal  8bi 
36  Base36  2ni 
Basic calculations (n = 3438)
Multiplication
n×yn×2  6876 

n×3  10314 
n×4  13752 
n×5  17190 
Division
n÷yn÷2  1719.000 

n÷3  1146.000 
n÷4  859.500 
n÷5  687.600 
Exponentiation
n^{y}n^{2}  11819844 

n^{3}  40636623672 
n^{4}  139708712184336 
n^{5}  480318552489747168 
Nth Root
^{y}√n^{2}√n  58.634460857076 

^{3}√n  15.092758541154 
^{4}√n  7.6573142065006 
^{5}√n  5.0963726276326 
3438 as geometric shapes
Circle
Radius = nDiameter  6876 

Circumference  21601.591086083 
Area  37133135.076977 
Sphere
Radius = nVolume  170218291192.86 

Surface area  148532540.30791 
Circumference  21601.591086083 
Square
Length = nPerimeter  13752 

Area  11819844 
Diagonal  4862.0662274387 
Cube
Length = nSurface area  70919064 

Volume  40636623672 
Space diagonal  5954.7906764218 
Equilateral Triangle
Length = nPerimeter  10314 

Area  5118142.5863845 
Altitude  2977.3953382109 
Triangular Pyramid
Length = nSurface area  20472570.345538 

Volume  4789072027.1662 
Height  2807.1152452295 
Cryptographic Hash Functions
md5  f34185c4ca5d58e781d4f14173d41e5d 

sha1  83ef757907ed886e6a0f02329239f08e87cb1823 
sha256  fd7153335627c9fe4200bf31a9a428527c86daeafa960dd743a72dec069e3a95 
sha512  66eaaaf730fe86fabae078582fcaa30fbb46d223d0af9391580459f6089164f2b0148e87151223773f8d7c3520c7d25f173edb530a2f61d10dc9382f5944b950 
ripemd160  2f0eff1667ea27c296c29b8009ae1717ed710e1f 