No problem, we've got 71937504 and 65712843 to multiply
71937504 × 65712843 = 65712843 × (71937504)
+ 65712843 × 4 which equals 262851372
+ 65712843 × 00 that results in 0
+ 65712843 × 500 that results in 32856421500
+ 65712843 × 7000 producing 459989901000
+ 65712843 × 30000 that is equal 1971385290000
+ 65712843 × 900000 resulting in 59141558700000
+ 65712843 × 1000000 giving us 65712843000000
+ 65712843 × 70000000 that equals 4599899010000000

= 4727217906163872
