No problem, we've got 1242 and 5116 to multiply
1242 × 5116 = 5116 × (1242)
+ 5116 × 2 what gives us 10232
+ 5116 × 40 that equals 204640
+ 5116 × 200 yielding 1023200
+ 5116 × 1000 that results in 5116000

= 6354072
