No problem, we've got 74545828 and 72277820 to multiply
74545828 × 72277820 = 72277820 × (74545828)
+ 72277820 × 8 that results in 578222560
+ 72277820 × 20 that results in 1445556400
+ 72277820 × 800 that results in 57822256000
+ 72277820 × 5000 resulting in 361389100000
+ 72277820 × 40000 that is equal 2891112800000
+ 72277820 × 500000 which equals 36138910000000
+ 72277820 × 4000000 that is equal 289111280000000
+ 72277820 × 70000000 that equals 5059447400000000

= 5388009937934960
