Let's calculate 9789 x 1548
9789 × 1548 = 1548 × (9789)
+ 1548 × 9 producing 13932
+ 1548 × 80 resulting in 123840
+ 1548 × 700 that results in 1083600
+ 1548 × 9000 that results in 13932000

= 15153372
