No problem, we've got 6820 and 2438 to multiply
6820 × 2438 = 2438 × (6820)
+ 2438 × 0 which equals 0
+ 2438 × 20 which equals 48760
+ 2438 × 800 resulting in 1950400
+ 2438 × 6000 resulting in 14628000

= 16627160
