No problem, we've got 6816 and 4293 to multiply
6816 × 4293 = 4293 × (6816)
+ 4293 × 6 what gives us 25758
+ 4293 × 10 yielding 42930
+ 4293 × 800 which equals 3434400
+ 4293 × 6000 producing 25758000

= 29261088
