This was hyperinflation on a truly staggering scale, and the dollar rate in marks for the rest of the year is best expressed in numbers that soon became longer than anything found even in a telephone directory: 4,621,000 in August; 98,860,000 in September; 25,260,000,000 in October; 2,193,600,000,000 in November ; 4,200,000,000,000 in December.