i have input power of 3326W into a centrifugal pump And meas

i have input power of 332.6W into a centrifugal pump. And measured output power is 5.9W. the pump efficiency is 64%. And with a power coefficient of 0.72. how can i use the efficiency and power coefficient to find out the total efficiency of the pump or the system?

its simple just multiply the power coefficient and efficiency to get over all efficiency