Let's calculate 3741 x 5645
3741 × 5645 = 5645 × (3741)
+ 5645 × 1 giving us 5645
+ 5645 × 40 that is equal 225800
+ 5645 × 700 which equals 3951500
+ 5645 × 3000 that results in 16935000

= 21117945
