Alright, let's work through 55419357 times 23240392 step by step
55419357 × 23240392 = 23240392 × (55419357)
+ 23240392 × 7 that is equal 162682744
+ 23240392 × 50 what gives us 1162019600
+ 23240392 × 300 yielding 6972117600
+ 23240392 × 9000 what gives us 209163528000
+ 23240392 × 10000 producing 232403920000
+ 23240392 × 400000 that results in 9296156800000
+ 23240392 × 5000000 yielding 116201960000000
+ 23240392 × 50000000 giving us 1162019600000000

= 1287967581067944
