The Number
49391
Forty-Nine Thousand Three Hundred and Ninety-One
In Base 20 Vigesimal Is
639b20
The numbers with a 20 subscript use Base 20 Vigesimal notation.
For more familiar numbers: See Forty-Nine Thousand Three Hundred and 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.
4.9391e4
Reciprocal
A number multiplied with its reciprocal is one.
0.00034ffd113hd3320
The reciprocal of 49391 in Base 20 Vigesimal.
Palindrome?
A numerical palindrome has the same value when all of its digits are reversed.
The number 639b20 is not a palindrome.
A Prime Number
A prime number is a positive integer that is divisible only by itself and one.
Forty-nine thousand three hundred and ninety-one is the 5074th prime number. See primes in Base 20 Vigesimal
Not A Composite
Composites have more than just these two factors.
Forty-Nine Thousand Three Hundred and Ninety-One is not a composite number because it has exactly two factors: One and Forty-Nine Thousand Three Hundred and Ninety-One
Prime Factors
The number forty-nine thousand three hundred and ninety-one 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
639b201
= 639b20
Base Conversions
The number forty-nine thousand three hundred and ninety-one in 35 different bases