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
What to the Slave Is the Fourth of July? Fourth Oration but was actually delivered on July 5, some confusion has arisen about the date and contents of the speech. The speech has since been published under the above title in "The Frederick Douglass Papers", Series One, Vol. 2. While referring to the celebrations of the American Independence day the day before, the speech explores the constitutional and values-based arguments against the Slave trade within the United States. Douglass suggests that positive statements about American values, such as liberty, citizenship, and freedom, were an offense to the enslaved people of the United States because of their lack of freedom,