No problem, we've got 4570 and 9138 to multiply
4570 × 9138 = 9138 × (4570)
+ 9138 × 0 that results in 0
+ 9138 × 70 resulting in 639660
+ 9138 × 500 yielding 4569000
+ 9138 × 4000 that results in 36552000

= 41760660
