No problem, we've got 1880 and 3503 to multiply
1880 × 3503 = 3503 × (1880)
+ 3503 × 0 which equals 0
+ 3503 × 80 yielding 280240
+ 3503 × 800 what gives us 2802400
+ 3503 × 1000 yielding 3503000

= 6585640
