Yeah, even if some miracle happened and there was enough demand for that to happen, they wouldn't even be able to produce that many consoles per year. It's just not possible.
Manufacturing that many is certainly possiblle even if quite unlikely. They would have to build plants or make big contracts but yes it can be made.
duduspace11 "Well, since we are estimating costs, Pokemon Red/Blue did cost Nintendo about $50m to make back in 1996"
Mr Puggsly: "Hehe, I said good profit. You said big profit. Frankly, not losing money is what I meant by good. Don't get hung up on semantics"