No problem, we've got 5636 and 2189 to multiply
5636 × 2189 = 2189 × (5636)
+ 2189 × 6 what gives us 13134
+ 2189 × 30 which equals 65670
+ 2189 × 600 which equals 1313400
+ 2189 × 5000 which equals 10945000

= 12337204
