Let's calculate 9638 x 1815
9638 × 1815 = 1815 × (9638)
+ 1815 × 8 that results in 14520
+ 1815 × 30 that results in 54450
+ 1815 × 600 that equals 1089000
+ 1815 × 9000 which equals 16335000

= 17492970
