Number 19990

Representations of 19990
Greek numeral
α
Μ
͵θϡϟ
Sanskrit numeral
१९९९०
Arabic numeral
١٩٩٩٠
Roman numeral
XVXCMXC
Maya numeral
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Chinese numeral
一万九千九百九十
Hebrew numeral
יט׳ תתקצ
19990 in different numeral systems
Binary
100111000010110
Base-3
1000102101
Base-4
10320112
Base-5
1114430
Base-6
232314
Base-7
112165
Base-8
47026
Duodecimal
b69a
Hex
4e16
Vigesimal
29ja
Base-24
1agm
Base-36
ffa
Negabinary
101001001101010
Factorization
Prime factors
2, 5, 1999
Divisors
1, 2, 5, 10, 1999, 3998, 9995, 19990
Sum of divisors other than 19990
16010
Product of prime factors
19990 = 2 x 5 x 1999
Characteristics
Even Composite Deficient
Related primes
Prime number before 19990
19979
Prime number after 19990
19991