No problem, we've got 2117 and 8560 to multiply
2117 × 8560 = 8560 × (2117)
+ 8560 × 7 yielding 59920
+ 8560 × 10 what gives us 85600
+ 8560 × 100 producing 856000
+ 8560 × 2000 that results in 17120000

= 18121520
