Alright, let's work through 64070306 times 17653477 step by step
64070306 × 17653477 = 17653477 × (64070306)
+ 17653477 × 6 producing 105920862
+ 17653477 × 00 giving us 0
+ 17653477 × 300 that equals 5296043100
+ 17653477 × 0000 producing 0
+ 17653477 × 70000 that equals 1235743390000
+ 17653477 × 000000 yielding 0
+ 17653477 × 4000000 which equals 70613908000000
+ 17653477 × 60000000 which equals 1059208620000000

= 1131063673353962
