No problem, we've got 1158 and 3280 to multiply
1158 × 3280 = 3280 × (1158)
+ 3280 × 8 giving us 26240
+ 3280 × 50 what gives us 164000
+ 3280 × 100 yielding 328000
+ 3280 × 1000 that results in 3280000

= 3798240
