No problem, we've got 72132954 and 90522741 to multiply
72132954 × 90522741 = 90522741 × (72132954)
+ 90522741 × 4 that is equal 362090964
+ 90522741 × 50 which equals 4526137050
+ 90522741 × 900 that results in 81470466900
+ 90522741 × 2000 giving us 181045482000
+ 90522741 × 30000 which equals 2715682230000
+ 90522741 × 100000 that results in 9052274100000
+ 90522741 × 2000000 that results in 181045482000000
+ 90522741 × 70000000 yielding 6336591870000000

= 6529672712506914
