No problem, we've got 9171 and 1929 to multiply
9171 × 1929 = 1929 × (9171)
+ 1929 × 1 that is equal 1929
+ 1929 × 70 resulting in 135030
+ 1929 × 100 that results in 192900
+ 1929 × 9000 what gives us 17361000

= 17690859
