Alright, let's work through 79539230 times 31976387 step by step
79539230 × 31976387 = 31976387 × (79539230)
+ 31976387 × 0 which equals 0
+ 31976387 × 30 that is equal 959291610
+ 31976387 × 200 resulting in 6395277400
+ 31976387 × 9000 what gives us 287787483000
+ 31976387 × 30000 that results in 959291610000
+ 31976387 × 500000 that results in 15988193500000
+ 31976387 × 9000000 that equals 287787483000000
+ 31976387 × 70000000 that equals 2238347090000000

= 2543377200162010
