Alright, let's work through 79789372 times 28869804 step by step
79789372 × 28869804 = 28869804 × (79789372)
+ 28869804 × 2 which equals 57739608
+ 28869804 × 70 producing 2020886280
+ 28869804 × 300 that is equal 8660941200
+ 28869804 × 9000 resulting in 259828236000
+ 28869804 × 80000 which equals 2309584320000
+ 28869804 × 700000 giving us 20208862800000
+ 28869804 × 9000000 giving us 259828236000000
+ 28869804 × 70000000 that is equal 2020886280000000

= 2303503530923088
