Alright, let's work through 47037642 times 18257262 step by step
47037642 × 18257262 = 18257262 × (47037642)
+ 18257262 × 2 that equals 36514524
+ 18257262 × 40 giving us 730290480
+ 18257262 × 600 resulting in 10954357200
+ 18257262 × 7000 what gives us 127800834000
+ 18257262 × 30000 what gives us 547717860000
+ 18257262 × 000000 giving us 0
+ 18257262 × 7000000 that results in 127800834000000
+ 18257262 × 40000000 yielding 730290480000000

= 858778553856204
