1920
Number 1920 properties
- 1920 is an even number.
- 1920 is a Harshad number, which means it is divisible by the sum of its digits (1920 = 12, and 1920 is divisible by 12).
Number 1920 - properties and curiosities
1920 (number)
Prime factorization
Prime factorization of 1920: 2^7 × 3 × 5.
Divisors
Divisor count: 32
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
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.
Representations
In octal, 1920 is represented as 3600.
In binary, 1920 is represented as 11110000000.
In hex, 1920 is represented as 780.
Roman numeral: MCMXX
Curiosities
- 1920 is divisible by the sum of its digits.
Related numbers
Quick answers
Is 1920 prime?
No, 1920 is not prime.
What are the factors of 1920?
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
What is 1920 in binary?
11110000000