No problem, we've got 4052 and 800 to multiply
4052 × 800 = 800 × (4052)
+ 800 × 2 resulting in 1600
+ 800 × 50 that results in 40000
+ 800 × 000 yielding 0
+ 800 × 4000 that is equal 3200000

= 3241600
