Alright, let's work through 1016 times 5315 step by step
1016 × 5315 = 5315 × (1016)
+ 5315 × 6 yielding 31890
+ 5315 × 10 resulting in 53150
+ 5315 × 000 yielding 0
+ 5315 × 1000 giving us 5315000

= 5400040
