Alright, let's work through 6496 times 2120 step by step
6496 × 2120 = 2120 × (6496)
+ 2120 × 6 that equals 12720
+ 2120 × 90 yielding 190800
+ 2120 × 400 that is equal 848000
+ 2120 × 6000 resulting in 12720000

= 13771520
