The Number
128640
One Hundred and Twenty-Eight Thousand Six Hundred and Forty
In Base 3 Ternary Is
201121101103
The numbers with a 3 subscript use Base 3 Ternary notation.
For more familiar numbers: See One Hundred and Twenty-Eight Thousand Six Hundred and Forty 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.
1.28640e5
Reciprocal
A number multiplied with its reciprocal is one.
0.0000000000110101121222210201020120021020223
The reciprocal of 128640 in Base 3 Ternary.
Palindrome?
A numerical palindrome has the same value when all of its digits are reversed.
The number 201121101103 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 six hundred and forty is a composite number with 64 total factors (including 1 and itself). See primes in Base 3 Ternary
A Composite
Composites have more than just these two factors.
One hundred and twenty-eight thousand six hundred and forty is a composite number with 64 total factors (including 1 and itself).
Prime Factors
The number one hundred and twenty-eight thousand six hundred and forty 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
237
·
1031
·
1231
·
211131
= 201121101103
Base Conversions
The number one hundred and twenty-eight thousand six hundred and forty in 35 different bases