The Number
8
Eight
In Base 3 Ternary Is
223
The numbers with a 3 subscript use Base 3 Ternary notation.
For more familiar numbers: See Eight 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.
8e0
Reciprocal
A number multiplied with its reciprocal is one.
0.01010101010101010101010101010101013
The reciprocal of 8 in Base 3 Ternary.
Palindrome?
A numerical palindrome has the same value when all of its digits are reversed.
The number 223 is a palindrome.
Not A Prime Number
A prime number is a positive integer that is divisible only by itself and one.
Eight is a composite number with 4 total factors (including 1 and itself). See primes in Base 3 Ternary
A Composite
Composites have more than just these two factors.
Eight is a composite number with 4 total factors (including 1 and itself).
Prime Factors
The number eight 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
233
= 223
Base Conversions
The number eight in 35 different bases