We're going to solve 1851 multiplied by 6151
1851 × 6151 = 6151 × (1851)
+ 6151 × 1 producing 6151
+ 6151 × 50 what gives us 307550
+ 6151 × 800 resulting in 4920800
+ 6151 × 1000 what gives us 6151000

= 11385501
