Number 19890

Representations of 19890
Greek numeral
α
Μ
͵θωϟ
Sanskrit numeral
१९८९०
Arabic numeral
١٩٨٩٠
Roman numeral
XVXDCCCXC
Maya numeral
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Chinese numeral
一万九千八百九十
Hebrew numeral
יט׳ תתצ
19890 in different numeral systems
Binary
100110110110010
Base-3
1000021200
Base-4
10312302
Base-5
1114030
Base-6
232030
Base-7
111663
Base-8
46662
Duodecimal
b616
Hex
4db2
Vigesimal
29ea
Base-24
1aci
Base-36
fci
Negabinary
101001011110110
Factorization
Prime factors
2, 3, 5, 13, 17
Divisors
1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 30, 34, 39, 45, 51, 65, 78, 85, 90, 102, 117, 130, 153, 170, 195, 221, 234, 255, 306, 390, 442, 510, 585, 663, 765, 1105, 1170, 1326, 1530, 1989, 2210, 3315, 3978, 6630, 9945, 19890
Sum of divisors other than 19890
39078
Product of prime factors
19890 = 2 x 3 x 3 x 5 x 13 x 17
Characteristics
Even Composite Abundant
Related primes
Prime number before 19890
19889
Prime number after 19890
19891