No problem, we've got 5378229 and 70981442 to multiply
5378229 × 70981442 = 70981442 × (5378229)
+ 70981442 × 9 giving us 638832978
+ 70981442 × 20 that is equal 1419628840
+ 70981442 × 200 that results in 14196288400
+ 70981442 × 8000 that is equal 567851536000
+ 70981442 × 70000 what gives us 4968700940000
+ 70981442 × 300000 that equals 21294432600000
+ 70981442 × 5000000 what gives us 354907210000000

= 381754449826218
