No problem, we've got 2840 and 6545 to multiply
2840 × 6545 = 6545 × (2840)
+ 6545 × 0 which equals 0
+ 6545 × 40 resulting in 261800
+ 6545 × 800 that results in 5236000
+ 6545 × 2000 resulting in 13090000

= 18587800
