Alright, let's work through 47135649 times 27372858 step by step
47135649 × 27372858 = 27372858 × (47135649)
+ 27372858 × 9 producing 246355722
+ 27372858 × 40 what gives us 1094914320
+ 27372858 × 600 which equals 16423714800
+ 27372858 × 5000 producing 136864290000
+ 27372858 × 30000 that equals 821185740000
+ 27372858 × 100000 resulting in 2737285800000
+ 27372858 × 7000000 resulting in 191610006000000
+ 27372858 × 40000000 that equals 1094914320000000

= 1290237426814842
