No problem, we've got 3388 and 7420 to multiply
3388 × 7420 = 7420 × (3388)
+ 7420 × 8 producing 59360
+ 7420 × 80 which equals 593600
+ 7420 × 300 what gives us 2226000
+ 7420 × 3000 that equals 22260000

= 25138960
