player.additem 00000000f 100
This will give you 100 gold. If you want more, you can replace 100 with a different number. Don't get to used to cheats though. They seem fun at first but take ALL the fun out of the game. You start thinking "why drop items at all if I can do into God Mode?" and "why work my way up slowly if I can just type in a code and have my skills and attributes up to 255?". The ONLY time I use this cheat is to buy a house. In my opinion, the mods are WAY more fun than cheats.