No problem, we've got 8564 and 6880 to multiply
8564 × 6880 = 6880 × (8564)
+ 6880 × 4 what gives us 27520
+ 6880 × 60 resulting in 412800
+ 6880 × 500 which equals 3440000
+ 6880 × 8000 yielding 55040000

= 58920320
