39452 (number)
39,452 (thirtynine thousand four hundred fiftytwo) is an even fivedigits composite number following 39451 and preceding 39453. In scientific notation, it is written as 3.9452 × 10^{4}. The sum of its digits is 23. It has a total of 4 prime factors and 12 positive divisors. There are 16,896 positive integers (up to 39452) that are relatively prime to 39452.
Basic properties
 Is Prime? No
 Number parity Even
 Number length 5
 Sum of Digits 23
 Digital Root 5
Name
Short name  39 thousand 452 

Full name  thirtynine thousand four hundred fiftytwo 
Notation
Scientific notation  3.9452 × 10^{4} 

Engineering notation  39.452 × 10^{3} 
Prime Factorization of 39452
Prime Factorization 2^{2} × 7 × 1409
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  19726  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 39,452 is 2^{2} × 7 × 1409. Since it has a total of 4 prime factors, 39,452 is a composite number.
Divisors of 39452
12 divisors
τ(n)  Total Divisors  12  Total number of the positive divisors of n 

σ(n)  Sum of Divisors  78960  Sum of all the positive divisors of n 
s(n)  Aliquot Sum  39508  Sum of the proper positive divisors of n 
A(n)  Arithmetic Mean  6580  Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n)) 
G(n)  Geometric Mean  198.62527533021  Returns the nth root of the product of n divisors 
H(n)  Harmonic Mean  5.9957446808511  Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors 
The number 39,452 can be divided by 12 positive divisors (out of which 8 are even, and 4 are odd). The sum of these divisors (counting 39,452) is 78,960, the average is 6,580.
Other Arithmetic Functions (n = 39452)
φ(n)  Euler Totient  16896  Total number of positive integers not greater than n that are coprime to n 

λ(n)  Carmichael Lambda  4224  Smallest positive number such that a^{λ(n)} ≡ 1 (mod n) for all a coprime to n 
π(n)  Prime Pi  ≈ 4149  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 16,896 positive integers (less than 39,452) that are coprime with 39,452. And there are approximately 4,149 prime numbers less than or equal to 39,452.
Divisibility of 39452
m  2  3  4  5  6  7  8  9 

n mod m  0  2  0  2  2  0  4  5 
The number 39,452 is divisible by 2, 4 and 7.
Classification of 39452
By Arithmetic functions
 Arithmetic
 Abundant
Expressible via specific sums
 Polite
Base conversion (39452)
Base  System  Value 

2  Binary  1001101000011100 
3  Ternary  2000010012 
4  Quaternary  21220130 
5  Quinary  2230302 
6  Senary  502352 
8  Octal  115034 
10  Decimal  39452 
12  Duodecimal  1a9b8 
16  Hexadecimal  9a1c 
20  Vigesimal  4icc 
36  Base36  ufw 
Basic calculations (n = 39452)
Multiplication
n×yn×2  78904 

n×3  118356 
n×4  157808 
n×5  197260 
Division
n÷yn÷2  19726.000 

n÷3  13150.666 
n÷4  9863.000 
n÷5  7890.400 
Exponentiation
n^{y}n^{2}  1556460304 

n^{3}  61405471913408 
n^{4}  2422568677927772416 
n^{5}  95575179481606477356032 
Nth Root
^{y}√n^{2}√n  198.62527533021 

^{3}√n  34.042622440019 
^{4}√n  14.09344795748 
^{5}√n  8.3025940690702 
39452 as geometric shapes
Circle
Radius = nDiameter  78904 

Circumference  247884.22673885 
Area  4889764256.6505 
Sphere
Radius = nVolume  2.5721463927117E+14 

Surface area  19559057026.602 
Circumference  247884.22673885 
Square
Length = nPerimeter  157808 

Area  1556460304 
Diagonal  55793.553462743 
Cube
Length = nSurface area  9338761824 

Volume  61405471913408 
Space diagonal  68332.868460207 
Equilateral Triangle
Length = nPerimeter  118356 

Area  673967081.62303 
Altitude  34166.434230104 
Triangular Pyramid
Length = nSurface area  2695868326.4921 

Volume  7236704265321.8 
Height  32212.423110761 
Cryptographic Hash Functions
md5  4d1025a728b16caa6ca38ed00c663e68 

sha1  6ae6e9d98587b178224fee8ed81f3b02b6cb16bd 
sha256  9088ad7e9dff19576b4293d36cd8654ffb256c7bf1fde8484f21663357f23d8e 
sha512  8ed4660d85ff77e39be1712549d50389284e22831a6ab7275d04bf06eb1bfc548dfa01650d76835588ba0cf04345b52a8a5e2b45e96e3111ba61582d15b83414 
ripemd160  5efabbc6a195884fb4524b99a367c3063070b874 