Alright, let's work through 31324128 times 7910027 step by step
31324128 × 7910027 = 7910027 × (31324128)
+ 7910027 × 8 that results in 63280216
+ 7910027 × 20 what gives us 158200540
+ 7910027 × 100 that is equal 791002700
+ 7910027 × 4000 that results in 31640108000
+ 7910027 × 20000 producing 158200540000
+ 7910027 × 300000 what gives us 2373008100000
+ 7910027 × 1000000 giving us 7910027000000
+ 7910027 × 30000000 yielding 237300810000000

= 247774698231456
