No problem, we've got 8553 and 6940 to multiply
8553 × 6940 = 6940 × (8553)
+ 6940 × 3 that is equal 20820
+ 6940 × 50 yielding 347000
+ 6940 × 500 that is equal 3470000
+ 6940 × 8000 producing 55520000

= 59357820
