The Number
128000
One Hundred and Twenty-Eight Thousand
In Base 5 Quinary Is
130440005
The numbers with a 5 subscript use Base 5 Quinary notation.
For more familiar numbers: See One Hundred and Twenty-Eight Thousand 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.
1.28000e5
Reciprocal
A number multiplied with its reciprocal is one.
0.0000000301121332421432123322015
The reciprocal of 128000 in Base 5 Quinary.
Palindrome?
A numerical palindrome has the same value when all of its digits are reversed.
The number 130440005 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 twenty-eight thousand is a composite number with 44 total factors (including 1 and itself). See primes in Base 5 Quinary
A Composite
Composites have more than just these two factors.
One hundred and twenty-eight thousand is a composite number with 44 total factors (including 1 and itself).
Prime Factors
The number one hundred and twenty-eight thousand 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
2510
·
1053
= 130440005
Base Conversions
The number one hundred and twenty-eight thousand in 35 different bases