No problem, we've got 5131 and 3516 to multiply
5131 × 3516 = 3516 × (5131)
+ 3516 × 1 yielding 3516
+ 3516 × 30 what gives us 105480
+ 3516 × 100 giving us 351600
+ 3516 × 5000 that results in 17580000

= 18040596
