Alright, let's work through 7942 times 5583 step by step
7942 × 5583 = 5583 × (7942)
+ 5583 × 2 which equals 11166
+ 5583 × 40 producing 223320
+ 5583 × 900 what gives us 5024700
+ 5583 × 7000 yielding 39081000

= 44340186
