No problem, we've got 8450 and 6139 to multiply
8450 × 6139 = 6139 × (8450)
+ 6139 × 0 that results in 0
+ 6139 × 50 that is equal 306950
+ 6139 × 400 resulting in 2455600
+ 6139 × 8000 what gives us 49112000

= 51874550
