Number 1920

Representations of 1920
Greek numeral
͵αϡκ
Sanskrit numeral
१९२०
Arabic numeral
١٩٢٠
Roman numeral
MCMXX
Maya numeral
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ↂ
Chinese numeral
一千九百二十
Hebrew numeral
א׳ תתקכ
1920 in different numeral systems
Binary
11110000000
Base-3
2122010
Base-4
132000
Base-5
30140
Base-6
12520
Base-7
5412
Base-8
3600
Duodecimal
1140
Hex
780
Vigesimal
4g0
Base-24
380
Base-36
1hc
Negabinary
1100010000000
Factorization
Prime factors
2, 3, 5
Divisors
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
Sum of divisors other than 1920
4200
Product of prime factors
1920 = 2 x 2 x 2 x 2 x 2 x 2 x 2 x 3 x 5
Characteristics
Difference of 2 squares Harshad Even Ones-Zeroes Composite Abundant
Related primes
Number 1920 prime
16603
Prime number before 1920
1913
Prime number after 1920
1931