The Number
28989
Twenty-Eight Thousand Nine Hundred and Eighty-Nine
In Base 28 Octovigesimal Is
18r928
The numbers with a 28 subscript use Base 28 Octovigesimal notation.
For more familiar numbers: See Twenty-Eight Thousand Nine 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.
2.8989e4
Reciprocal
A number multiplied with its reciprocal is one.
0.000l5j5qeb9ija28
The reciprocal of 28989 in Base 28 Octovigesimal.
Palindrome?
A numerical palindrome has the same value when all of its digits are reversed.
The number 18r928 is not a palindrome.
Not A Prime Number
A prime number is a positive integer that is divisible only by itself and one.
Twenty-eight thousand nine hundred and eighty-nine is a composite number with 6 total factors (including 1 and itself). See primes in Base 28 Octovigesimal
A Composite
Composites have more than just these two factors.
Twenty-eight thousand nine hundred and eighty-nine is a composite number with 6 total factors (including 1 and itself).
Prime Factors
The number twenty-eight thousand nine hundred and eighty-nine has the following 2 prime factors:
Prime Factorization
The prime factorization of a positive integer is the unique list of prime factors together with their multiplicities
3282
·
431281
= 18r928
Base Conversions
The number twenty-eight thousand nine hundred and eighty-nine in 35 different bases