Alright, let's work through 60978938 times 18121080 step by step
60978938 × 18121080 = 18121080 × (60978938)
+ 18121080 × 8 that equals 144968640
+ 18121080 × 30 yielding 543632400
+ 18121080 × 900 that is equal 16308972000
+ 18121080 × 8000 giving us 144968640000
+ 18121080 × 70000 yielding 1268475600000
+ 18121080 × 900000 yielding 16308972000000
+ 18121080 × 0000000 that equals 0
+ 18121080 × 60000000 that equals 1087264800000000

= 1105004213813040
