The Number
40039
Forty Thousand and Thirty-Nine
In Base 12 Duodecimal Is
1b20712
The numbers with a 12 subscript use Base 12 Duodecimal notation.
For more familiar numbers: See Forty Thousand and Thirty-Nine 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.
4.0039e4
Reciprocal
A number multiplied with its reciprocal is one.
0.0000626b0a40b46753412
The reciprocal of 40039 in Base 12 Duodecimal.
Palindrome?
A numerical palindrome has the same value when all of its digits are reversed.
The number 1b20712 is not a palindrome.
A Prime Number
A prime number is a positive integer that is divisible only by itself and one.
Forty thousand and thirty-nine is the 4208th prime number. See primes in Base 12 Duodecimal
Not A Composite
Composites have more than just these two factors.
Forty Thousand and Thirty-Nine is not a composite number because it has exactly two factors: One and Forty Thousand and Thirty-Nine
Prime Factors
The number forty thousand and thirty-nine 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
1b207121
= 1b20712
Base Conversions
The number forty thousand and thirty-nine in 35 different bases