187,189,915,062 billion gallons of water (or approximately 187 quintillion gallons).
There are 70 million cubic miles of water in the Pacific, which equates to 187,189,915,062,857,142,857 gallons, (187 quintillion gallons or 187,189,915,062 billion gallons), of water in the Pacific...
1 litre
over trillion and perferably infinite or uncountable
billions of galon................