No problem, we've got 1261 and 2889 to multiply
1261 × 2889 = 2889 × (1261)
+ 2889 × 1 which equals 2889
+ 2889 × 60 producing 173340
+ 2889 × 200 what gives us 577800
+ 2889 × 1000 what gives us 2889000

= 3643029
