No problem, we've got 6210 and 2642 to multiply
6210 × 2642 = 2642 × (6210)
+ 2642 × 0 producing 0
+ 2642 × 10 that is equal 26420
+ 2642 × 200 resulting in 528400
+ 2642 × 6000 what gives us 15852000

= 16406820
