The Number
38189
Thirty-Eight Thousand One Hundred and Eighty-Nine
In Base 21 Unovigesimal Is
42cb21
The numbers with a 21 subscript use Base 21 Unovigesimal notation.
For more familiar numbers: See Thirty-Eight Thousand One Hundred and Eighty-Nine 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.
3.8189e4
Reciprocal
A number multiplied with its reciprocal is one.
0.00051jha8aj2b2ae21
The reciprocal of 38189 in Base 21 Unovigesimal.
Palindrome?
A numerical palindrome has the same value when all of its digits are reversed.
The number 42cb21 is not a palindrome.
A Prime Number
A prime number is a positive integer that is divisible only by itself and one.
Thirty-eight thousand one hundred and eighty-nine is the 4031st prime number. See primes in Base 21 Unovigesimal
Not A Composite
Composites have more than just these two factors.
Thirty-Eight Thousand One Hundred and Eighty-Nine is not a composite number because it has exactly two factors: One and Thirty-Eight Thousand One Hundred and Eighty-Nine
Prime Factors
The number thirty-eight thousand one hundred and eighty-nine has the following 1 prime factor:
Prime Factorization
The prime factorization of a positive integer is the unique list of prime factors together with their multiplicities
42cb211
= 42cb21
Base Conversions
The number thirty-eight thousand one hundred and eighty-nine in 35 different bases