Alright, let's work through 6501 times 5420 step by step
6501 × 5420 = 5420 × (6501)
+ 5420 × 1 which equals 5420
+ 5420 × 00 yielding 0
+ 5420 × 500 what gives us 2710000
+ 5420 × 6000 that results in 32520000

= 35235420
