# Number 3

## Properties of the number 3

 Prime Factorization 3 Divisors 1, 3 Count of divisors 2 Sum of divisors 4 Previous integer 2 Next integer 4 Is prime? YES Prime number position 2 Previous prime 2 Next prime 5 3rd prime number ↻ calculating, please wait Is a Fibonacci number? YES Previous Fibonacci number 1 Next Fibonacci number 3 3rd Fibonacci number 2 Zeckendorf representation 3 Is a Pell number? NO Is a regular number? YES Is a perfect number? NO Is a perfect square number? NO Is a perfect cube number? NO Is power of 2? NO Is power of 3? YES Factorial 3! 6 Square 32 9 Square root √3 1.7320508075689 Cube 33 27 Cubic root ∛3 1.4422495703074 Natural logarithm 1.0986122886681 Decimal logarithm 0.47712125471966

## Trigonometry of the number 3

 3 modulo 360° 3° Sine of 3 radians 0.14112000805987 Cosine of 3 radians -0.98999249660045 Tangent of 3 radians -0.14254654307428 Sine of 3 degrees 0.052335956242944 Cosine of 3 degrees 0.99862953475457 Tangent of 3 degrees 0.052407779283041 3 degrees in radiants 0.05235987755983 3 radiants in degrees 171.88733853925

## Base conversion of the number 3

 Binary 11 Octal 3 Duodecimal 3 Hexadecimal 3