No problem, we've got 5644 and 9942 to multiply
5644 × 9942 = 9942 × (5644)
+ 9942 × 4 what gives us 39768
+ 9942 × 40 producing 397680
+ 9942 × 600 producing 5965200
+ 9942 × 5000 which equals 49710000

= 56112648
