13th root 13th root Extracting the 13th root of a number is a famous category for the mental calculation world records. The challenge consists of being given a large number (possibly over 100 digits) and asked to return the number that, when taken to the 13th power, equals the given number. For example, the 13th root of 8,192 is 2 and the 13th root of 96,889,010,407 is 7. Extracting the 13th root has certain properties. One is that the 13th root of a number is much smaller: a 13th root will have approximately 1/13th the number of digits. Thus, the 13th root
Root race island called the "white island" in the middle of what was then an inland sea in what is now the Gobi desert, where they established the "City of the Bridge". (The "City of the Bridge" was constructed directly below the etheric city called Shamballa where Theosophists believe the governing deity of Earth, Sanat Kumara, dwells; thus, the ongoing evolution of the Aryan root race has been divinely guided by the being Theosophists call "The Lord of the World".) The esoteric name of the whole of the present land surface of Earth, i.e. the World Island, the Americas, the Australian continent