20.322
sateka vatsara haya jivana’ brahmara
panca-laksa cari-sahasra manvantaravatara
SYNONYMS
sateka vatsara haya—there are one hundred years; jivana—the duration of life; brahmara—of Brahma; panca-laksa—500,000; cari-sahasra—4,000; manu-antara-avatara—incarnations of Manu "During the hundred years of Brahma’s life, there are 504,000 manvantara-avataras.