No problem, we've got 8961 and 6450 to multiply
8961 × 6450 = 6450 × (8961)
+ 6450 × 1 that results in 6450
+ 6450 × 60 producing 387000
+ 6450 × 900 what gives us 5805000
+ 6450 × 8000 yielding 51600000

= 57798450
