Alright, let's work through 65012085 times 29916943 step by step
65012085 × 29916943 = 29916943 × (65012085)
+ 29916943 × 5 that equals 149584715
+ 29916943 × 80 yielding 2393355440
+ 29916943 × 000 that results in 0
+ 29916943 × 2000 that is equal 59833886000
+ 29916943 × 10000 which equals 299169430000
+ 29916943 × 000000 giving us 0
+ 29916943 × 5000000 what gives us 149584715000000
+ 29916943 × 60000000 which equals 1795016580000000

= 1944962841256155
