Number 45

Properties of the number 45

Prime Factorization 32 x 5
Divisors 1, 3, 5, 9, 15, 45
Count of divisors 6
Sum of divisors 78
Previous integer 44
Next integer 46
Is prime? NO
Prime number position -
Previous prime 43
Next prime 47
45th prime number
calculating, please wait
Is a Fibonacci number? NO
45th Fibonacci number 1134903170
Zeckendorf representation 34 + 8 + 3
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? NO
Factorial 45! 1.1962222086548E+56
Square 452 2025
Square root √45 6.7082039324994
Cube 453 91125
Cubic root ∛45 3.5568933044901
Natural logarithm 3.8066624897703
Decimal logarithm 1.6532125137753

Trigonometry of the number 45

45 modulo 360° 45°
Sine of 45 radians 0.85090352453412
Cosine of 45 radians 0.52532198881773
Tangent of 45 radians 1.6197751905439
Sine of 45 degrees 0.70710678118655
Cosine of 45 degrees 0.70710678118655
Tangent of 45 degrees 1
45 degrees in radiants 0.78539816339745
45 radiants in degrees 2578.3100780887

Base conversion of the number 45

Binary 101101
Octal 55
Duodecimal 39
Hexadecimal 2d
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