The Number
189189
One Hundred and Eighty-Nine Thousand One Hundred and Eighty-Nine
In Base 21 Unovigesimal Is
k90021
The numbers with a 21 subscript use Base 21 Unovigesimal notation.
For more familiar numbers: See One Hundred and Eighty-Nine 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.
1.89189e5
Reciprocal
A number multiplied with its reciprocal is one.
0.00010c710c710c721
The reciprocal of 189189 in Base 21 Unovigesimal.
Palindrome?
A numerical palindrome has the same value when all of its digits are reversed.
The number k90021 is not a palindrome.
Not A Prime Number
A prime number is a positive integer that is divisible only by itself and one.
One hundred and eighty-nine thousand one hundred and eighty-nine is a composite number with 48 total factors (including 1 and itself). See primes in Base 21 Unovigesimal
A Composite
Composites have more than just these two factors.
One hundred and eighty-nine thousand one hundred and eighty-nine is a composite number with 48 total factors (including 1 and itself).
Prime Factors
The number one hundred and eighty-nine thousand one hundred and eighty-nine 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
3213
·
7212
·
b211
·
d211
= k90021
Base Conversions
The number one hundred and eighty-nine thousand one hundred and eighty-nine in 35 different bases