Kepler Third Law (Planetary Motion) calculator

I want to calculate
Satellite Mean Orbital Radius(r) = m
Planet Mass(M) = kg
Satellite Orbit Period(T) = s
 

Universal Gravitational Constant(G) = 6.6726 x 10-11N-m2/kg2

Kepler Third Law (Planetary Motion) to resolve the relationship between the distance of planets from the Sun, and their orbital periods.

Kepler's Third Law formula

Satellite Orbit Period: T = sqrt(4*PI2*r3/GM)

where, r is Satellite Mean Orbital Radius, M is Planet Mass, G is Universal Gravitational Constant equals to 6.6726 x 10-11N-m2/kg2

For example, when r = 5000000m, plant Mass = 2000000000Kg, then satellite orbit period = 192203333768.84s.

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