No problem, we've got 1442 and 1563 to multiply
1442 × 1563 = 1563 × (1442)
+ 1563 × 2 that results in 3126
+ 1563 × 40 what gives us 62520
+ 1563 × 400 giving us 625200
+ 1563 × 1000 producing 1563000

= 2253846
