No problem, we've got 9636 and 7538 to multiply
9636 × 7538 = 7538 × (9636)
+ 7538 × 6 that results in 45228
+ 7538 × 30 resulting in 226140
+ 7538 × 600 which equals 4522800
+ 7538 × 9000 that is equal 67842000

= 72636168
