Let's calculate 3888 x 2489
3888 × 2489 = 2489 × (3888)
+ 2489 × 8 that results in 19912
+ 2489 × 80 which equals 199120
+ 2489 × 800 what gives us 1991200
+ 2489 × 3000 resulting in 7467000

= 9677232
