The Number
40000
Forty Thousand
In Base 12 Duodecimal Is
1b19412
The numbers with a 12 subscript use Base 12 Duodecimal notation.
For more familiar numbers: See Forty Thousand 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.
4e4
Reciprocal
A number multiplied with its reciprocal is one.
0.0000627966132587ab112
The reciprocal of 40000 in Base 12 Duodecimal.
Palindrome?
A numerical palindrome has the same value when all of its digits are reversed.
The number 1b19412 is not a palindrome.
Not A Prime Number
A prime number is a positive integer that is divisible only by itself and one.
Forty thousand is a composite number with 35 total factors (including 1 and itself). See primes in Base 12 Duodecimal
A Composite
Composites have more than just these two factors.
Forty thousand is a composite number with 35 total factors (including 1 and itself).
Prime Factors
The number forty thousand 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
2126
·
5124
= 1b19412
Base Conversions
The number forty thousand in 35 different bases