Let's calculate 3663 x 6788
3663 × 6788 = 6788 × (3663)
+ 6788 × 3 which equals 20364
+ 6788 × 60 resulting in 407280
+ 6788 × 600 that results in 4072800
+ 6788 × 3000 giving us 20364000

= 24864444
