No problem, we've got 7556 and 540 to multiply
7556 × 540 = 540 × (7556)
+ 540 × 6 that is equal 3240
+ 540 × 50 that results in 27000
+ 540 × 500 that equals 270000
+ 540 × 7000 what gives us 3780000

= 4080240
