Alright, let's work through 73840289 times 16796818 step by step
73840289 × 16796818 = 16796818 × (73840289)
+ 16796818 × 9 that results in 151171362
+ 16796818 × 80 what gives us 1343745440
+ 16796818 × 200 giving us 3359363600
+ 16796818 × 0000 what gives us 0
+ 16796818 × 40000 producing 671872720000
+ 16796818 × 800000 that results in 13437454400000
+ 16796818 × 3000000 that equals 50390454000000
+ 16796818 × 70000000 resulting in 1175777260000000

= 1240281895400402
