Alright, let's work through 33573639 times 48115072 step by step
33573639 × 48115072 = 48115072 × (33573639)
+ 48115072 × 9 yielding 433035648
+ 48115072 × 30 that equals 1443452160
+ 48115072 × 600 giving us 28869043200
+ 48115072 × 3000 resulting in 144345216000
+ 48115072 × 70000 which equals 3368055040000
+ 48115072 × 500000 that is equal 24057536000000
+ 48115072 × 3000000 that equals 144345216000000
+ 48115072 × 30000000 that results in 1443452160000000

= 1615398057787008
