The Number
91
Ninety-One
In Base 26 Hexavigesimal Is
3d26
The numbers with a 26 subscript use Base 26 Hexavigesimal notation.
For more familiar numbers: See Ninety-One 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.
9.1e1
Reciprocal
A number multiplied with its reciprocal is one.
0.07b3iem7b3if26
The reciprocal of 91 in Base 26 Hexavigesimal.
Palindrome?
A numerical palindrome has the same value when all of its digits are reversed.
The number 3d26 is not a palindrome.
Not A Prime Number
A prime number is a positive integer that is divisible only by itself and one.
Ninety-one is a composite number with 4 total factors (including 1 and itself). See primes in Base 26 Hexavigesimal
A Composite
Composites have more than just these two factors.
Ninety-one is a composite number with 4 total factors (including 1 and itself).
Prime Factors
The number ninety-one 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
7261
·
d261
= 3d26
Base Conversions
The number ninety-one in 35 different bases