No problem, we've got 1249 and 9964 to multiply
1249 × 9964 = 9964 × (1249)
+ 9964 × 9 which equals 89676
+ 9964 × 40 that results in 398560
+ 9964 × 200 resulting in 1992800
+ 9964 × 1000 resulting in 9964000

= 12445036
