No problem, we've got 5378 and 2883 to multiply
5378 × 2883 = 2883 × (5378)
+ 2883 × 8 which equals 23064
+ 2883 × 70 what gives us 201810
+ 2883 × 300 that results in 864900
+ 2883 × 5000 producing 14415000

= 15504774
