Alright, let's work through 1394 times 5494 step by step
1394 × 5494 = 5494 × (1394)
+ 5494 × 4 that equals 21976
+ 5494 × 90 that is equal 494460
+ 5494 × 300 what gives us 1648200
+ 5494 × 1000 yielding 5494000

= 7658636
