Alright, let's work through 55456836 times 56400177 step by step
55456836 × 56400177 = 56400177 × (55456836)
+ 56400177 × 6 that equals 338401062
+ 56400177 × 30 which equals 1692005310
+ 56400177 × 800 yielding 45120141600
+ 56400177 × 6000 giving us 338401062000
+ 56400177 × 50000 resulting in 2820008850000
+ 56400177 × 400000 what gives us 22560070800000
+ 56400177 × 5000000 what gives us 282000885000000
+ 56400177 × 50000000 which equals 2820008850000000

= 3127775366259972
