No problem, we've got 8506 and 6878 to multiply
8506 × 6878 = 6878 × (8506)
+ 6878 × 6 what gives us 41268
+ 6878 × 00 which equals 0
+ 6878 × 500 giving us 3439000
+ 6878 × 8000 that is equal 55024000

= 58504268
