Alright, let's work through 5801 times 3779 step by step
5801 × 3779 = 3779 × (5801)
+ 3779 × 1 yielding 3779
+ 3779 × 00 what gives us 0
+ 3779 × 800 producing 3023200
+ 3779 × 5000 resulting in 18895000

= 21921979
