Alright, let's work through 23547070 times 61905420 step by step
23547070 × 61905420 = 61905420 × (23547070)
+ 61905420 × 0 producing 0
+ 61905420 × 70 giving us 4333379400
+ 61905420 × 000 giving us 0
+ 61905420 × 7000 yielding 433337940000
+ 61905420 × 40000 that results in 2476216800000
+ 61905420 × 500000 resulting in 30952710000000
+ 61905420 × 3000000 resulting in 185716260000000
+ 61905420 × 20000000 producing 1238108400000000

= 1457691258119400
