Alright, let's work through 55321342 times 77092920 step by step
55321342 × 77092920 = 77092920 × (55321342)
+ 77092920 × 2 that results in 154185840
+ 77092920 × 40 what gives us 3083716800
+ 77092920 × 300 what gives us 23127876000
+ 77092920 × 1000 that is equal 77092920000
+ 77092920 × 20000 which equals 1541858400000
+ 77092920 × 300000 which equals 23127876000000
+ 77092920 × 5000000 that equals 385464600000000
+ 77092920 × 50000000 which equals 3854646000000000

= 4264883793098640
