No problem, we've got 4158 and 9917 to multiply
4158 × 9917 = 9917 × (4158)
+ 9917 × 8 which equals 79336
+ 9917 × 50 giving us 495850
+ 9917 × 100 that equals 991700
+ 9917 × 4000 that results in 39668000

= 41234886
