No problem, we've got 1349 and 8641 to multiply
1349 × 8641 = 8641 × (1349)
+ 8641 × 9 giving us 77769
+ 8641 × 40 what gives us 345640
+ 8641 × 300 that is equal 2592300
+ 8641 × 1000 which equals 8641000

= 11656709
