The Number
19800
Nineteen Thousand Eight Hundred
In Base 18 Octodecimal Is
372018
The numbers with a 18 subscript use Base 18 Octodecimal notation.
For more familiar numbers: See Nineteen Thousand Eight Hundred in Base 10 Decimal
Nearby Numbers
Positive, nonzero integers within three units
Scientific Notation
Scientific notation expresses a quantity as the product of its significand with 10 raised to an integer exponent.
1.9800e4
Reciprocal
A number multiplied with its reciprocal is one.
0.000557e3bhagdb1218
The reciprocal of 19800 in Base 18 Octodecimal.
Palindrome?
A numerical palindrome has the same value when all of its digits are reversed.
The number 372018 is not a palindrome.
Not A Prime Number
A prime number is a positive integer that is divisible only by itself and one.
Nineteen thousand eight hundred is a composite number with 72 total factors (including 1 and itself). See primes in Base 18 Octodecimal
A Composite
Composites have more than just these two factors.
Nineteen thousand eight hundred is a composite number with 72 total factors (including 1 and itself).
Prime Factors
The number nineteen thousand eight hundred has the following 4 prime factors:
Prime Factorization
The prime factorization of a positive integer is the unique list of prime factors together with their multiplicities
2183
·
3182
·
5182
·
b181
= 372018
Base Conversions
The number nineteen thousand eight hundred in 35 different bases