No problem, we've got 1318 and 3890 to multiply
1318 × 3890 = 3890 × (1318)
+ 3890 × 8 that equals 31120
+ 3890 × 10 that equals 38900
+ 3890 × 300 that is equal 1167000
+ 3890 × 1000 giving us 3890000

= 5127020
