No problem, we've got 6654 and 3400 to multiply
6654 × 3400 = 3400 × (6654)
+ 3400 × 4 giving us 13600
+ 3400 × 50 resulting in 170000
+ 3400 × 600 that is equal 2040000
+ 3400 × 6000 yielding 20400000

= 22623600
