55956 (number)
55,956 (fiftyfive thousand nine hundred fiftysix) is an even fivedigits composite number following 55955 and preceding 55957. In scientific notation, it is written as 5.5956 × 10^{4}. The sum of its digits is 30. It has a total of 4 prime factors and 12 positive divisors. There are 18,648 positive integers (up to 55956) that are relatively prime to 55956.
Basic properties
 Is Prime? No
 Number parity Even
 Number length 5
 Sum of Digits 30
 Digital Root 3
Name
Short name  55 thousand 956 

Full name  fiftyfive thousand nine hundred fiftysix 
Notation
Scientific notation  5.5956 × 10^{4} 

Engineering notation  55.956 × 10^{3} 
Prime Factorization of 55956
Prime Factorization 2^{2} × 3 × 4663
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  27978  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 55,956 is 2^{2} × 3 × 4663. Since it has a total of 4 prime factors, 55,956 is a composite number.
Divisors of 55956
12 divisors
τ(n)  Total Divisors  12  Total number of the positive divisors of n 

σ(n)  Sum of Divisors  130592  Sum of all the positive divisors of n 
s(n)  Aliquot Sum  74636  Sum of the proper positive divisors of n 
A(n)  Arithmetic Mean  10882.666  Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n)) 
G(n)  Geometric Mean  236.55020608742  Returns the nth root of the product of n divisors 
H(n)  Harmonic Mean  5.1417544719435  Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors 
The number 55,956 can be divided by 12 positive divisors (out of which 8 are even, and 4 are odd). The sum of these divisors (counting 55,956) is 130,592, the average is 108,82.,666.
Other Arithmetic Functions (n = 55956)
φ(n)  Euler Totient  18648  Total number of positive integers not greater than n that are coprime to n 

λ(n)  Carmichael Lambda  4662  Smallest positive number such that a^{λ(n)} ≡ 1 (mod n) for all a coprime to n 
π(n)  Prime Pi  ≈ 5676  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 18,648 positive integers (less than 55,956) that are coprime with 55,956. And there are approximately 5,676 prime numbers less than or equal to 55,956.
Divisibility of 55956
m  2  3  4  5  6  7  8  9 

n mod m  0  0  0  1  0  5  4  3 
The number 55,956 is divisible by 2, 3, 4 and 6.
Classification of 55956
By Arithmetic functions
 Refactorable
 Abundant
Expressible via specific sums
 Polite
 Nonhypotenuse
Base conversion (55956)
Base  System  Value 

2  Binary  1101101010010100 
3  Ternary  2211202110 
4  Quaternary  31222110 
5  Quinary  3242311 
6  Senary  1111020 
8  Octal  155224 
10  Decimal  55956 
12  Duodecimal  28470 
16  Hexadecimal  da94 
20  Vigesimal  6jhg 
36  Base36  176c 
Basic calculations (n = 55956)
Multiplication
n×yn×2  111912 

n×3  167868 
n×4  223824 
n×5  279780 
Division
n÷yn÷2  27978.000 

n÷3  18652.000 
n÷4  13989.000 
n÷5  11191.200 
Exponentiation
n^{y}n^{2}  3131073936 

n^{3}  175202373162816 
n^{4}  9803623992698532096 
n^{5}  548571584135439061963776 
Nth Root
^{y}√n^{2}√n  236.55020608742 

^{3}√n  38.248600914266 
^{4}√n  15.380188753309 
^{5}√n  8.9036756807876 
55956 as geometric shapes
Circle
Radius = nDiameter  111912 

Circumference  351581.91704854 
Area  9836558875.1841 
Sphere
Radius = nVolume  7.3388598455973E+14 

Surface area  39346235500.736 
Circumference  351581.91704854 
Square
Length = nPerimeter  223824 

Area  3131073936 
Diagonal  79133.734096149 
Cube
Length = nSurface area  18786443616 

Volume  175202373162816 
Space diagonal  96918.634988324 
Equilateral Triangle
Length = nPerimeter  167868 

Area  1355794784.8517 
Altitude  48459.317494162 
Triangular Pyramid
Length = nSurface area  5423179139.4067 

Volume  20647797690567 
Height  45687.882682392 
Cryptographic Hash Functions
md5  4da642a43c5b00d6f65eafa9784d7fd2 

sha1  00c315ba4f58c50f61475ded2c5caafc88d24fe1 
sha256  c5dc5bc4839af2356656a76346882c36a9747afa6c63e69f38222dbbae4859e3 
sha512  63e890667181b43112767e2ca63960d9665fa8e4dc44512e48b57b3607be85392d93ab2a6adb8be1c3e594f19f6c38aeaf9ae6343f31270957a0237a2458b308 
ripemd160  3a3c1c027f3cde1c04ecc82ac739601261ef8956 