616 (number) - in Mathematics

In Mathematics

616 is the 25th member of the, coming after 265, 351, 465 (it is the sum of the first two of these). 616 is a polygonal number in four different ways: it is a heptagonal number, as well as 13-, 31- and 104-gonal.

It is also the sum of the squares of the factorials of 2,3,4. ie. (2!)^2 + (3!)^2 + (4!)^2 = 4+36+576=616.

The Roman numeral for 616, DCXVI, has exactly one occurrence of all symbols except for L whose value is less than 1000 (D=500, C=100, X=10, V=5, I=1).

Read more about this topic:  616 (number)

Famous quotes containing the word mathematics:

    ... though mathematics may teach a man how to build a bridge, it is what the Scotch Universities call the humanities, that teach him to be civil and sweet-tempered.
    Amelia E. Barr (1831–1919)

    Why does man freeze to death trying to reach the North Pole? Why does man drive himself to suffer the steam and heat of the Amazon? Why does he stagger his mind with the mathematics of the sky? Once the question mark has arisen in the human brain the answer must be found, if it takes a hundred years. A thousand years.
    Walter Reisch (1903–1963)