Alright, let's work through 55029149 times 65518978 step by step
55029149 × 65518978 = 65518978 × (55029149)
+ 65518978 × 9 what gives us 589670802
+ 65518978 × 40 that results in 2620759120
+ 65518978 × 100 giving us 6551897800
+ 65518978 × 9000 resulting in 589670802000
+ 65518978 × 20000 yielding 1310379560000
+ 65518978 × 000000 what gives us 0
+ 65518978 × 5000000 yielding 327594890000000
+ 65518978 × 50000000 which equals 3275948900000000

= 3605453602689722
