No problem, we've got 9105 and 4150 to multiply
9105 × 4150 = 4150 × (9105)
+ 4150 × 5 that equals 20750
+ 4150 × 00 resulting in 0
+ 4150 × 100 resulting in 415000
+ 4150 × 9000 that results in 37350000

= 37785750
