No problem, we've got 5638 and 6209 to multiply
5638 × 6209 = 6209 × (5638)
+ 6209 × 8 giving us 49672
+ 6209 × 30 what gives us 186270
+ 6209 × 600 that is equal 3725400
+ 6209 × 5000 what gives us 31045000

= 35006342
