One thousand nine hundred twenty
1920 is an even number.
1920 is a Harshad number, which means it is divisible by the sum of its digits (1 + 9 + 2 + 0 = 12, and 1920 is divisible by 12).
In binary, 1920 is represented as 11110000000.
In hex, 1920 is represented as 780.
Prime factorization of 1920: 27 * 3 * 5.
Factors of 1920 are: 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920.