Alright, let's work through 5248 times 1011 step by step
5248 × 1011 = 1011 × (5248)
+ 1011 × 8 what gives us 8088
+ 1011 × 40 which equals 40440
+ 1011 × 200 that is equal 202200
+ 1011 × 5000 that equals 5055000

= 5305728
