Number 2

Properties of the number 2

Prime Factorization 2
Divisors 1, 2
Count of divisors 2
Sum of divisors 3
Previous integer 1
Next integer 3
Is prime? YES
Prime number position 1
Previous prime
Next prime 3
2nd prime number
calculating, please wait
Is a Fibonacci number? YES
Previous Fibonacci number 1
Next Fibonacci number 2
2nd Fibonacci number 1
Zeckendorf representation 2
Is a Pell number? YES
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? YES
Is power of 3? NO
Factorial 2! 2
Square 22 4
Square root √2 1.4142135623731
Cube 23 8
Cubic root ∛2 1.2599210498949
Natural logarithm 0.69314718055995
Decimal logarithm 0.30102999566398

Trigonometry of the number 2

2 modulo 360°
Sine of 2 radians 0.90929742682568
Cosine of 2 radians -0.41614683654714
Tangent of 2 radians -2.1850398632615
Sine of 2 degrees 0.034899496702501
Cosine of 2 degrees 0.9993908270191
Tangent of 2 degrees 0.034920769491748
2 degrees in radiants 0.034906585039887
2 radiants in degrees 114.59155902616

Base conversion of the number 2

Binary 10
Octal 2
Duodecimal 2
Hexadecimal 2
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