Alright, let's work through 64486572 times 48145816 step by step
64486572 × 48145816 = 48145816 × (64486572)
+ 48145816 × 2 which equals 96291632
+ 48145816 × 70 that is equal 3370207120
+ 48145816 × 500 that results in 24072908000
+ 48145816 × 6000 which equals 288874896000
+ 48145816 × 80000 what gives us 3851665280000
+ 48145816 × 400000 that equals 19258326400000
+ 48145816 × 4000000 that is equal 192583264000000
+ 48145816 × 60000000 resulting in 2888748960000000

= 3104758629982752
