No problem, we've got 5665 and 8361 to multiply
5665 × 8361 = 8361 × (5665)
+ 8361 × 5 what gives us 41805
+ 8361 × 60 yielding 501660
+ 8361 × 600 that equals 5016600
+ 8361 × 5000 that results in 41805000

= 47365065
