No problem, we've got 4291 and 9151 to multiply
4291 × 9151 = 9151 × (4291)
+ 9151 × 1 that is equal 9151
+ 9151 × 90 resulting in 823590
+ 9151 × 200 that equals 1830200
+ 9151 × 4000 which equals 36604000

= 39266941
