Alright, let's work through 64234360 times 20140485 step by step
64234360 × 20140485 = 20140485 × (64234360)
+ 20140485 × 0 that is equal 0
+ 20140485 × 60 producing 1208429100
+ 20140485 × 300 giving us 6042145500
+ 20140485 × 4000 producing 80561940000
+ 20140485 × 30000 resulting in 604214550000
+ 20140485 × 200000 which equals 4028097000000
+ 20140485 × 4000000 that equals 80561940000000
+ 20140485 × 60000000 which equals 1208429100000000

= 1293711164064600
