No problem, we've got 8187 and 7728 to multiply
8187 × 7728 = 7728 × (8187)
+ 7728 × 7 yielding 54096
+ 7728 × 80 what gives us 618240
+ 7728 × 100 that equals 772800
+ 7728 × 8000 giving us 61824000

= 63269136
