No problem, we've got 9165 and 2851 to multiply
9165 × 2851 = 2851 × (9165)
+ 2851 × 5 what gives us 14255
+ 2851 × 60 which equals 171060
+ 2851 × 100 that equals 285100
+ 2851 × 9000 that equals 25659000

= 26129415
