Alright, let's work through 54904708 times 90956972 step by step
54904708 × 90956972 = 90956972 × (54904708)
+ 90956972 × 8 which equals 727655776
+ 90956972 × 00 that equals 0
+ 90956972 × 700 that equals 63669880400
+ 90956972 × 4000 what gives us 363827888000
+ 90956972 × 00000 resulting in 0
+ 90956972 × 900000 giving us 81861274800000
+ 90956972 × 4000000 that equals 363827888000000
+ 90956972 × 50000000 yielding 4547848600000000

= 4993965988224176
