Alright, let's work through 1994 times 1339 step by step
1994 × 1339 = 1339 × (1994)
+ 1339 × 4 that equals 5356
+ 1339 × 90 what gives us 120510
+ 1339 × 900 that is equal 1205100
+ 1339 × 1000 resulting in 1339000

= 2669966
