Let's calculate 64805379 x 74689292
64805379 × 74689292 = 74689292 × (64805379)
+ 74689292 × 9 which equals 672203628
+ 74689292 × 70 that results in 5228250440
+ 74689292 × 300 yielding 22406787600
+ 74689292 × 5000 yielding 373446460000
+ 74689292 × 00000 that results in 0
+ 74689292 × 800000 resulting in 59751433600000
+ 74689292 × 4000000 yielding 298757168000000
+ 74689292 × 60000000 which equals 4481357520000000

= 4840267875301668
