The Number
68990
Sixty-Eight Thousand Nine Hundred and Ninety
In Base 14 Quattuordecimal Is
1b1dc14
The numbers with a 14 subscript use Base 14 Quattuordecimal notation.
For more familiar numbers: See Sixty-Eight Thousand Nine Hundred and Ninety 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.
6.8990e4
Reciprocal
A number multiplied with its reciprocal is one.
0.00007b1d4c1313cb5714
The reciprocal of 68990 in Base 14 Quattuordecimal.
Palindrome?
A numerical palindrome has the same value when all of its digits are reversed.
The number 1b1dc14 is not a palindrome.
Not A Prime Number
A prime number is a positive integer that is divisible only by itself and one.
Sixty-eight thousand nine hundred and ninety is a composite number with 8 total factors (including 1 and itself). See primes in Base 14 Quattuordecimal
A Composite
Composites have more than just these two factors.
Sixty-eight thousand nine hundred and ninety is a composite number with 8 total factors (including 1 and itself).
Prime Factors
The number sixty-eight thousand nine hundred and ninety 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
2141
·
5141
·
272b141
= 1b1dc14
Base Conversions
The number sixty-eight thousand nine hundred and ninety in 35 different bases