Alright, let's work through 29776374 times 64483510 step by step
29776374 × 64483510 = 64483510 × (29776374)
+ 64483510 × 4 that equals 257934040
+ 64483510 × 70 which equals 4513845700
+ 64483510 × 300 yielding 19345053000
+ 64483510 × 6000 resulting in 386901060000
+ 64483510 × 70000 giving us 4513845700000
+ 64483510 × 700000 that equals 45138457000000
+ 64483510 × 9000000 which equals 580351590000000
+ 64483510 × 20000000 that is equal 1289670200000000

= 1920085110592740
