No problem, we've got 5394 and 2784 to multiply
5394 × 2784 = 2784 × (5394)
+ 2784 × 4 what gives us 11136
+ 2784 × 90 that is equal 250560
+ 2784 × 300 yielding 835200
+ 2784 × 5000 producing 13920000

= 15016896
