No problem, we've got 4939 and 7700 to multiply
4939 × 7700 = 7700 × (4939)
+ 7700 × 9 that results in 69300
+ 7700 × 30 what gives us 231000
+ 7700 × 900 giving us 6930000
+ 7700 × 4000 resulting in 30800000

= 38030300
