Alright, let's work through 67847272 times 52979420 step by step
67847272 × 52979420 = 52979420 × (67847272)
+ 52979420 × 2 what gives us 105958840
+ 52979420 × 70 that equals 3708559400
+ 52979420 × 200 what gives us 10595884000
+ 52979420 × 7000 giving us 370855940000
+ 52979420 × 40000 what gives us 2119176800000
+ 52979420 × 800000 what gives us 42383536000000
+ 52979420 × 7000000 that results in 370855940000000
+ 52979420 × 60000000 producing 3178765200000000

= 3594509119142240
