We're going to solve 1420 multiplied by 8187
1420 × 8187 = 8187 × (1420)
+ 8187 × 0 producing 0
+ 8187 × 20 that equals 163740
+ 8187 × 400 which equals 3274800
+ 8187 × 1000 that results in 8187000

= 11625540
