Alright, let's work through 23842279 times 45687778 step by step
23842279 × 45687778 = 45687778 × (23842279)
+ 45687778 × 9 that results in 411190002
+ 45687778 × 70 which equals 3198144460
+ 45687778 × 200 yielding 9137555600
+ 45687778 × 2000 producing 91375556000
+ 45687778 × 40000 that is equal 1827511120000
+ 45687778 × 800000 that is equal 36550222400000
+ 45687778 × 3000000 giving us 137063334000000
+ 45687778 × 20000000 producing 913755560000000

= 1089300749966062
