Alright, let's work through 65702799 times 45488435 step by step
65702799 × 45488435 = 45488435 × (65702799)
+ 45488435 × 9 resulting in 409395915
+ 45488435 × 90 that results in 4093959150
+ 45488435 × 700 that equals 31841904500
+ 45488435 × 2000 resulting in 90976870000
+ 45488435 × 00000 that equals 0
+ 45488435 × 700000 that results in 31841904500000
+ 45488435 × 5000000 which equals 227442175000000
+ 45488435 × 60000000 giving us 2729306100000000

= 2988717501629565
