No problem, we've got 5002 and 7944 to multiply
5002 × 7944 = 7944 × (5002)
+ 7944 × 2 that results in 15888
+ 7944 × 00 producing 0
+ 7944 × 000 giving us 0
+ 7944 × 5000 that is equal 39720000

= 39735888
