Alright, let's work through 1270 times 1139 step by step
1270 × 1139 = 1139 × (1270)
+ 1139 × 0 what gives us 0
+ 1139 × 70 that is equal 79730
+ 1139 × 200 resulting in 227800
+ 1139 × 1000 resulting in 1139000

= 1446530
