Alright, let's work through 1330 times 6436 step by step
1330 × 6436 = 6436 × (1330)
+ 6436 × 0 which equals 0
+ 6436 × 30 giving us 193080
+ 6436 × 300 which equals 1930800
+ 6436 × 1000 resulting in 6436000

= 8559880
