Let's calculate 5640 x 1951
5640 × 1951 = 1951 × (5640)
+ 1951 × 0 that results in 0
+ 1951 × 40 that results in 78040
+ 1951 × 600 that results in 1170600
+ 1951 × 5000 producing 9755000

= 11003640
