No problem, we've got 5831 and 9169 to multiply
5831 × 9169 = 9169 × (5831)
+ 9169 × 1 yielding 9169
+ 9169 × 30 resulting in 275070
+ 9169 × 800 what gives us 7335200
+ 9169 × 5000 giving us 45845000

= 53464439
