No problem, we've got 6261 and 1248 to multiply
6261 × 1248 = 1248 × (6261)
+ 1248 × 1 that results in 1248
+ 1248 × 60 that equals 74880
+ 1248 × 200 giving us 249600
+ 1248 × 6000 that results in 7488000

= 7813728
