No problem, we've got 1186 and 2141 to multiply
1186 × 2141 = 2141 × (1186)
+ 2141 × 6 what gives us 12846
+ 2141 × 80 that results in 171280
+ 2141 × 100 what gives us 214100
+ 2141 × 1000 producing 2141000

= 2539226
