Alright, let's work through 31133584 times 54943324 step by step
31133584 × 54943324 = 54943324 × (31133584)
+ 54943324 × 4 what gives us 219773296
+ 54943324 × 80 yielding 4395465920
+ 54943324 × 500 what gives us 27471662000
+ 54943324 × 3000 what gives us 164829972000
+ 54943324 × 30000 yielding 1648299720000
+ 54943324 × 100000 yielding 5494332400000
+ 54943324 × 1000000 giving us 54943324000000
+ 54943324 × 30000000 that equals 1648299720000000

= 1710582592993216
