Alright, let's work through 4480958 times 5208320 step by step
4480958 × 5208320 = 5208320 × (4480958)
+ 5208320 × 8 resulting in 41666560
+ 5208320 × 50 which equals 260416000
+ 5208320 × 900 that equals 4687488000
+ 5208320 × 0000 what gives us 0
+ 5208320 × 80000 giving us 416665600000
+ 5208320 × 400000 that is equal 2083328000000
+ 5208320 × 4000000 that results in 20833280000000

= 23338263170560
