No problem, we've got 6635 and 2790 to multiply
6635 × 2790 = 2790 × (6635)
+ 2790 × 5 that results in 13950
+ 2790 × 30 resulting in 83700
+ 2790 × 600 that results in 1674000
+ 2790 × 6000 what gives us 16740000

= 18511650
