No problem, we've got 6820 and 4456 to multiply
6820 × 4456 = 4456 × (6820)
+ 4456 × 0 that results in 0
+ 4456 × 20 that results in 89120
+ 4456 × 800 giving us 3564800
+ 4456 × 6000 yielding 26736000

= 30389920
