No problem, we've got 3648 and 4276 to multiply
3648 × 4276 = 4276 × (3648)
+ 4276 × 8 that is equal 34208
+ 4276 × 40 what gives us 171040
+ 4276 × 600 that equals 2565600
+ 4276 × 3000 giving us 12828000

= 15598848
