Alright, let's work through 2064 times 139 step by step
2064 × 139 = 139 × (2064)
+ 139 × 4 that equals 556
+ 139 × 60 resulting in 8340
+ 139 × 000 that results in 0
+ 139 × 2000 what gives us 278000

= 286896
