Alright, let's work through 8129 times 1442 step by step
8129 × 1442 = 1442 × (8129)
+ 1442 × 9 that equals 12978
+ 1442 × 20 what gives us 28840
+ 1442 × 100 that results in 144200
+ 1442 × 8000 which equals 11536000

= 11722018
