Alright, let's work through 5982 times 5642 step by step
5982 × 5642 = 5642 × (5982)
+ 5642 × 2 yielding 11284
+ 5642 × 80 giving us 451360
+ 5642 × 900 which equals 5077800
+ 5642 × 5000 giving us 28210000

= 33750444
