No problem, we've got 5438 and 8642 to multiply
5438 × 8642 = 8642 × (5438)
+ 8642 × 8 yielding 69136
+ 8642 × 30 that is equal 259260
+ 8642 × 400 what gives us 3456800
+ 8642 × 5000 giving us 43210000

= 46995196
