No problem, we've got 1189 and 6910 to multiply
1189 × 6910 = 6910 × (1189)
+ 6910 × 9 what gives us 62190
+ 6910 × 80 that results in 552800
+ 6910 × 100 which equals 691000
+ 6910 × 1000 producing 6910000

= 8215990
