1 million digits of PI 1 billion digits of PI Mandelbrot set Explorer

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
3^rd prime number	↻ calculating, please wait
Is a Fibonacci number?	YES
Previous Fibonacci number	1
Next Fibonacci number	3
3^rd 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

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