No problem, we've got 5319 and 3660 to multiply
5319 × 3660 = 3660 × (5319)
+ 3660 × 9 that is equal 32940
+ 3660 × 10 that equals 36600
+ 3660 × 300 what gives us 1098000
+ 3660 × 5000 giving us 18300000

= 19467540
