No problem, we've got 1380 and 6433 to multiply
1380 × 6433 = 6433 × (1380)
+ 6433 × 0 that results in 0
+ 6433 × 80 giving us 514640
+ 6433 × 300 producing 1929900
+ 6433 × 1000 which equals 6433000

= 8877540
