Alright, let's work through 27668290 times 18600205 step by step
27668290 × 18600205 = 18600205 × (27668290)
+ 18600205 × 0 that results in 0
+ 18600205 × 90 giving us 1674018450
+ 18600205 × 200 yielding 3720041000
+ 18600205 × 8000 producing 148801640000
+ 18600205 × 60000 yielding 1116012300000
+ 18600205 × 600000 that results in 11160123000000
+ 18600205 × 7000000 what gives us 130201435000000
+ 18600205 × 20000000 giving us 372004100000000

= 514635865999450
