Alright, let's work through 30131426 times 63876481 step by step
30131426 × 63876481 = 63876481 × (30131426)
+ 63876481 × 6 what gives us 383258886
+ 63876481 × 20 that is equal 1277529620
+ 63876481 × 400 that is equal 25550592400
+ 63876481 × 1000 that results in 63876481000
+ 63876481 × 30000 yielding 1916294430000
+ 63876481 × 100000 which equals 6387648100000
+ 63876481 × 0000000 that is equal 0
+ 63876481 × 30000000 producing 1916294430000000

= 1924689460391906
