No problem, we've got 1381 and 8102 to multiply
1381 × 8102 = 8102 × (1381)
+ 8102 × 1 that equals 8102
+ 8102 × 80 that is equal 648160
+ 8102 × 300 which equals 2430600
+ 8102 × 1000 giving us 8102000

= 11188862
