Alright, let's work through 55360408 times 87667166 step by step
55360408 × 87667166 = 87667166 × (55360408)
+ 87667166 × 8 resulting in 701337328
+ 87667166 × 00 that is equal 0
+ 87667166 × 400 producing 35066866400
+ 87667166 × 0000 giving us 0
+ 87667166 × 60000 yielding 5260029960000
+ 87667166 × 300000 that results in 26300149800000
+ 87667166 × 5000000 producing 438335830000000
+ 87667166 × 50000000 giving us 4383358300000000

= 4853290077963728
