Let's calculate 5781 x 9678
5781 × 9678 = 9678 × (5781)
+ 9678 × 1 that is equal 9678
+ 9678 × 80 resulting in 774240
+ 9678 × 700 producing 6774600
+ 9678 × 5000 that results in 48390000

= 55948518
