Salam u Alikum All!
juss dont argue here if you really want to know what is IN Quran Go And do some research.... All these calculations are done by a man... You me and Everyone can make mistakes.. But Allah Can't... So if you got any mistake in his research then you must do some more research Yourself coz finally you ll get the rite answer...Hope you got me . I posted it coz i fnd it interesting.. And WHOEVER dosnt believe juss dont leave any comment ....
Peace