Alright, let's work through 55879253 times 18003916 step by step
55879253 × 18003916 = 18003916 × (55879253)
+ 18003916 × 3 yielding 54011748
+ 18003916 × 50 that equals 900195800
+ 18003916 × 200 producing 3600783200
+ 18003916 × 9000 resulting in 162035244000
+ 18003916 × 70000 that equals 1260274120000
+ 18003916 × 800000 which equals 14403132800000
+ 18003916 × 5000000 giving us 90019580000000
+ 18003916 × 50000000 resulting in 900195800000000

= 1006045377154748
