The Number
12940
Twelve Thousand Nine Hundred and Forty
In Base 12 Duodecimal Is
75a412
The numbers with a 12 subscript use Base 12 Duodecimal notation.
For more familiar numbers: See Twelve Thousand Nine Hundred and Forty 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.
1.2940e4
Reciprocal
A number multiplied with its reciprocal is one.
0.00017290a671895504912
The reciprocal of 12940 in Base 12 Duodecimal.
Palindrome?
A numerical palindrome has the same value when all of its digits are reversed.
The number 75a412 is not a palindrome.
Not A Prime Number
A prime number is a positive integer that is divisible only by itself and one.
Twelve thousand nine hundred and forty is a composite number with 12 total factors (including 1 and itself). See primes in Base 12 Duodecimal
A Composite
Composites have more than just these two factors.
Twelve thousand nine hundred and forty is a composite number with 12 total factors (including 1 and itself).
Prime Factors
The number twelve thousand nine hundred and forty has the following 3 prime factors:
Prime Factorization
The prime factorization of a positive integer is the unique list of prime factors together with their multiplicities
2122
·
5121
·
45b121
= 75a412
Base Conversions
The number twelve thousand nine hundred and forty in 35 different bases