Posted by Jain Follower 1 Rajlokh is how many yojans 8 months ago 139 In Jain cosmology, 1 Rājlok (Rajju / Rajlokh) is given as:1 Rajju = 2,097,152,000,000 yojan (= 2.097152 × 10¹² yojan)This is the standard figure used in Jain cosmological measurements.