Alright, let's work through 64272482 times 51461303 step by step
64272482 × 51461303 = 51461303 × (64272482)
+ 51461303 × 2 that is equal 102922606
+ 51461303 × 80 resulting in 4116904240
+ 51461303 × 400 resulting in 20584521200
+ 51461303 × 2000 which equals 102922606000
+ 51461303 × 70000 resulting in 3602291210000
+ 51461303 × 200000 that results in 10292260600000
+ 51461303 × 4000000 that is equal 205845212000000
+ 51461303 × 60000000 resulting in 3087678180000000

= 3307545670764046
