Alright, let's work through 48574819 times 1536956 step by step
48574819 × 1536956 = 1536956 × (48574819)
+ 1536956 × 9 yielding 13832604
+ 1536956 × 10 yielding 15369560
+ 1536956 × 800 resulting in 1229564800
+ 1536956 × 4000 which equals 6147824000
+ 1536956 × 70000 which equals 107586920000
+ 1536956 × 500000 resulting in 768478000000
+ 1536956 × 8000000 which equals 12295648000000
+ 1536956 × 40000000 giving us 61478240000000

= 74657359510964
