No problem, we've got 6815 and 8162 to multiply
6815 × 8162 = 8162 × (6815)
+ 8162 × 5 that equals 40810
+ 8162 × 10 that equals 81620
+ 8162 × 800 which equals 6529600
+ 8162 × 6000 what gives us 48972000

= 55624030
