You'd be surprised that I didn't cheat.
I got a stuff ton of stuff and it just let it run for about two weeks.
My computer hates me right now, but I didn't cheat.
The amount of lifetime cookies required for 1055 Heavenly Chips is 1,113,025,000,000,000,000 cookies. There's 1,209,600 seconds in two weeks. You'd need to be earning 920,159,556,878 CpS over those two weeks to get that many cookies.