No problem, we've got 5890 and 3160 to multiply
5890 × 3160 = 3160 × (5890)
+ 3160 × 0 that equals 0
+ 3160 × 90 that equals 284400
+ 3160 × 800 which equals 2528000
+ 3160 × 5000 what gives us 15800000

= 18612400
