No problem, we've got 5127 and 3954 to multiply
5127 × 3954 = 3954 × (5127)
+ 3954 × 7 yielding 27678
+ 3954 × 20 resulting in 79080
+ 3954 × 100 that equals 395400
+ 3954 × 5000 producing 19770000

= 20272158
