13th root 13th root of a 100-digit number. All world records for mentally extracting a 13th root have been for numbers with an integer 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
The Whole World is a Stage the US "Billboard" R&B chart in 1967. It also charted on the U.S. "Billboard" Hot 100, peaking at number 63. The Whole World is a Stage "The Whole World Is a Stage" is a 1966 song recorded by American R&B music group the Fantastic Four for the Ric-Tic label. It was written by Albert "Al" Hamilton, Eugene Hamilton (under the pseudonym of Ronnie Savoy), and Ed Wingate and produced by Al Kent (a pseudonym for Al Hamilton) and Wingate. Group member "Sweet" James Epps led the recording and was backed by Ralph Pruitt, Joseph Pruitt, and Wallace "Toby" Childs. The