Alright, let's work through 5397 times 5241 step by step
5397 × 5241 = 5241 × (5397)
+ 5241 × 7 what gives us 36687
+ 5241 × 90 giving us 471690
+ 5241 × 300 what gives us 1572300
+ 5241 × 5000 resulting in 26205000

= 28285677
