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Number 1990
Representations of 1990
Greek numeral
͵αϡϟ
Arabic numeral
١٩٩٠
Roman numeral
MCMXC
Maya numeral
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Chinese numeral
一千九百九十
Hebrew numeral
א׳ תתקצ
1990 in different numeral systems
Binary
11111000110
Base-3
2201201
Base-4
133012
Base-5
30430
Base-6
13114
Base-7
5542
Base-8
3706
Hex
7c6
Base-24
3am
Base-36
1ja
Factorization
Prime factors
2
,
5
,
199
Divisors
1
,
2
,
5
,
10
,
199
,
398
,
995
,
1990
Sum of divisors other than 1990
1610
Product of prime factors
1990 =
2
x
5
x
199
Characteristics
Even
Composite
Related primes
Number 1990 prime
17317
Prime number before 1990
1987
Prime number after 1990
1993