Alright, let's work through 1396 times 4815 step by step
1396 × 4815 = 4815 × (1396)
+ 4815 × 6 what gives us 28890
+ 4815 × 90 that is equal 433350
+ 4815 × 300 giving us 1444500
+ 4815 × 1000 what gives us 4815000

= 6721740
