Let's calculate 3617 x 1963
3617 × 1963 = 1963 × (3617)
+ 1963 × 7 that results in 13741
+ 1963 × 10 what gives us 19630
+ 1963 × 600 that is equal 1177800
+ 1963 × 3000 that is equal 5889000

= 7100171
