No problem, we've got 8148 and 4971 to multiply
8148 × 4971 = 4971 × (8148)
+ 4971 × 8 which equals 39768
+ 4971 × 40 what gives us 198840
+ 4971 × 100 yielding 497100
+ 4971 × 8000 producing 39768000

= 40503708
