1000
a gigawatt is equal to one billion watts, therefore a gigawatt is equal to one million kilowatts.
"mega-" = one million, so 1 megawatt = 1 000 000 watts. So 10 mW = 10 000 000 W.
1kW = 1000W 50kW = 50000W
1 mega watt is 1,000,000 watts