No problem, we've got 1544 and 7189 to multiply
1544 × 7189 = 7189 × (1544)
+ 7189 × 4 resulting in 28756
+ 7189 × 40 what gives us 287560
+ 7189 × 500 resulting in 3594500
+ 7189 × 1000 which equals 7189000

= 11099816
