Alright, let's work through 42922827 times 98492429 step by step
42922827 × 98492429 = 98492429 × (42922827)
+ 98492429 × 7 that is equal 689447003
+ 98492429 × 20 that is equal 1969848580
+ 98492429 × 800 which equals 78793943200
+ 98492429 × 2000 that equals 196984858000
+ 98492429 × 20000 producing 1969848580000
+ 98492429 × 900000 what gives us 88643186100000
+ 98492429 × 2000000 that results in 196984858000000
+ 98492429 × 40000000 producing 3939697160000000

= 4227573490776783
