...Height = 0.154 Shockwave Travel/Hole Diameter = 6.077 Structure Height = 1,315.357 meters Hole Diameter = 607.695 meters Volume = PIr^2*H r = Hole Diameter H = Structure Length Hole Volume = 409,522,883.302 m^3 Rock Density = 2,700 kg/m^3 Hole Mass = 1,105,792,784,915.4 kilograms Big...