65554 (number)
65,554 (sixtyfive thousand five hundred fiftyfour) is an even fivedigits composite number following 65553 and preceding 65555. In scientific notation, it is written as 6.5554 × 10^{4}. The sum of its digits is 25. It has a total of 3 prime factors and 8 positive divisors. There are 32,256 positive integers (up to 65554) that are relatively prime to 65554.
Basic properties
 Is Prime? No
 Number parity Even
 Number length 5
 Sum of Digits 25
 Digital Root 7
Name
Short name  65 thousand 554 

Full name  sixtyfive thousand five hundred fiftyfour 
Notation
Scientific notation  6.5554 × 10^{4} 

Engineering notation  65.554 × 10^{3} 
Prime Factorization of 65554
Prime Factorization 2 × 73 × 449
Composite numberω(n)  Distinct Factors  3  Total number of distinct prime factors 

Ω(n)  Total Factors  3  Total number of prime factors 
rad(n)  Radical  65554  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 65,554 is 2 × 73 × 449. Since it has a total of 3 prime factors, 65,554 is a composite number.
Divisors of 65554
8 divisors
τ(n)  Total Divisors  8  Total number of the positive divisors of n 

σ(n)  Sum of Divisors  99900  Sum of all the positive divisors of n 
s(n)  Aliquot Sum  34346  Sum of the proper positive divisors of n 
A(n)  Arithmetic Mean  12487.5  Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n)) 
G(n)  Geometric Mean  256.03515383634  Returns the nth root of the product of n divisors 
H(n)  Harmonic Mean  5.2495695695696  Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors 
The number 65,554 can be divided by 8 positive divisors (out of which 4 are even, and 4 are odd). The sum of these divisors (counting 65,554) is 99,900, the average is 1,248,7.5.
Other Arithmetic Functions (n = 65554)
φ(n)  Euler Totient  32256  Total number of positive integers not greater than n that are coprime to n 

λ(n)  Carmichael Lambda  4032  Smallest positive number such that a^{λ(n)} ≡ 1 (mod n) for all a coprime to n 
π(n)  Prime Pi  ≈ 6545  Total number of primes less than or equal to n 
r_{2}(n)  Sum of 2 squares  16  The number of ways n can be represented as the sum of 2 squares 
There are 32,256 positive integers (less than 65,554) that are coprime with 65,554. And there are approximately 6,545 prime numbers less than or equal to 65,554.
Divisibility of 65554
m  2  3  4  5  6  7  8  9 

n mod m  0  1  2  4  4  6  2  7 
The number 65,554 is divisible by 2.
Classification of 65554
By Arithmetic functions
 Deficient
Expressible via specific sums
 Polite
By Powers
 Square Free
Other numbers
 Sphenic
Base conversion (65554)
Base  System  Value 

2  Binary  10000000000010010 
3  Ternary  10022220221 
4  Quaternary  100000102 
5  Quinary  4044204 
6  Senary  1223254 
8  Octal  200022 
10  Decimal  65554 
12  Duodecimal  31b2a 
16  Hexadecimal  10012 
20  Vigesimal  83he 
36  Base36  1eky 
Basic calculations (n = 65554)
Multiplication
n×yn×2  131108 

n×3  196662 
n×4  262216 
n×5  327770 
Division
n÷yn÷2  32777.000 

n÷3  21851.333 
n÷4  16388.500 
n÷5  13110.800 
Exponentiation
n^{y}n^{2}  4297326916 

n^{3}  281706968651464 
n^{4}  18467018622978071056 
n^{5}  1210586938810704470005024 
Nth Root
^{y}√n^{2}√n  256.03515383634 

^{3}√n  40.321164433701 
^{4}√n  16.001098519675 
^{5}√n  9.1900915836083 
65554 as geometric shapes
Circle
Radius = nDiameter  131108 

Circumference  411887.92962685 
Area  13500450669.379 
Sphere
Radius = nVolume  1.1800113909073E+15 

Surface area  54001802677.517 
Circumference  411887.92962685 
Square
Length = nPerimeter  262216 

Area  4297326916 
Diagonal  92707.355867806 
Cube
Length = nSurface area  25783961496 

Volume  281706968651464 
Space diagonal  113542.85863937 
Equilateral Triangle
Length = nPerimeter  196662 

Area  1860797138.8113 
Altitude  56771.429319685 
Triangular Pyramid
Length = nSurface area  7443188555.2453 

Volume  33199484640159 
Height  53524.616866136 
Cryptographic Hash Functions
md5  7003c58b17fbd5dbc8fdbe9a7f1baed0 

sha1  88b6ef39e2c3c7ee683a21aff59f91972b3347ba 
sha256  5178e369f61e0c13924875c528290abf7bd0b6e2b1bdcc0621f0042bcf26b42d 
sha512  6800c66200310f139478771eab78910c8115f7fb81508a6bbf8737955f1e4bc75e06425bf26d58469207c469e057807dbd178f1a044f988fdbcb517bbced5a89 
ripemd160  57c289030bee940bbe3b34f4736cd77f213f7f60 