No problem, we've got 9121 and 9471 to multiply
9121 × 9471 = 9471 × (9121)
+ 9471 × 1 resulting in 9471
+ 9471 × 20 that is equal 189420
+ 9471 × 100 what gives us 947100
+ 9471 × 9000 that results in 85239000

= 86384991
