Let's calculate 1248 x 8191
1248 × 8191 = 8191 × (1248)
+ 8191 × 8 that is equal 65528
+ 8191 × 40 that results in 327640
+ 8191 × 200 resulting in 1638200
+ 8191 × 1000 that equals 8191000

= 10222368
