No problem, we've got 5162 and 3988 to multiply
5162 × 3988 = 3988 × (5162)
+ 3988 × 2 resulting in 7976
+ 3988 × 60 resulting in 239280
+ 3988 × 100 that equals 398800
+ 3988 × 5000 that is equal 19940000

= 20586056
