No problem, we've got 71037775 and 20279097 to multiply
71037775 × 20279097 = 20279097 × (71037775)
+ 20279097 × 5 that is equal 101395485
+ 20279097 × 70 that is equal 1419536790
+ 20279097 × 700 yielding 14195367900
+ 20279097 × 7000 that equals 141953679000
+ 20279097 × 30000 yielding 608372910000
+ 20279097 × 000000 what gives us 0
+ 20279097 × 1000000 giving us 20279097000000
+ 20279097 × 70000000 that equals 1419536790000000

= 1440581929889175
