No problem, we've got 1147 and 2811 to multiply
1147 × 2811 = 2811 × (1147)
+ 2811 × 7 that is equal 19677
+ 2811 × 40 producing 112440
+ 2811 × 100 resulting in 281100
+ 2811 × 1000 producing 2811000

= 3224217
