Alright, let's work through 83975820 times 79494369 step by step
83975820 × 79494369 = 79494369 × (83975820)
+ 79494369 × 0 giving us 0
+ 79494369 × 20 resulting in 1589887380
+ 79494369 × 800 which equals 63595495200
+ 79494369 × 5000 that results in 397471845000
+ 79494369 × 70000 giving us 5564605830000
+ 79494369 × 900000 that is equal 71544932100000
+ 79494369 × 3000000 giving us 238483107000000
+ 79494369 × 80000000 that results in 6359549520000000

= 6675604822157580
