Alright, let's work through 5401 times 1028 step by step
5401 × 1028 = 1028 × (5401)
+ 1028 × 1 resulting in 1028
+ 1028 × 00 that results in 0
+ 1028 × 400 that results in 411200
+ 1028 × 5000 yielding 5140000

= 5552228
