Alright, let's work through 48187712 times 23815270 step by step
48187712 × 23815270 = 23815270 × (48187712)
+ 23815270 × 2 that is equal 47630540
+ 23815270 × 10 that results in 238152700
+ 23815270 × 700 that equals 16670689000
+ 23815270 × 7000 that results in 166706890000
+ 23815270 × 80000 that is equal 1905221600000
+ 23815270 × 100000 which equals 2381527000000
+ 23815270 × 8000000 resulting in 190522160000000
+ 23815270 × 40000000 yielding 952610800000000

= 1147603371962240
