No problem, we've got 4138 and 6782 to multiply
4138 × 6782 = 6782 × (4138)
+ 6782 × 8 giving us 54256
+ 6782 × 30 giving us 203460
+ 6782 × 100 which equals 678200
+ 6782 × 4000 yielding 27128000

= 28063916
