The Number
80081
Eighty Thousand and Eighty-One
In Base 15 Quindecimal Is
18adb15
The numbers with a 15 subscript use Base 15 Quindecimal notation.
For more familiar numbers: See Eighty Thousand and Eighty-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.
8.0081e4
Reciprocal
A number multiplied with its reciprocal is one.
0.00009738ae0775589a15
The reciprocal of 80081 in Base 15 Quindecimal.
Palindrome?
A numerical palindrome has the same value when all of its digits are reversed.
The number 18adb15 is not a palindrome.
Not A Prime Number
A prime number is a positive integer that is divisible only by itself and one.
Eighty thousand and eighty-one is a composite number with 4 total factors (including 1 and itself). See primes in Base 15 Quindecimal
A Composite
Composites have more than just these two factors.
Eighty thousand and eighty-one is a composite number with 4 total factors (including 1 and itself).
Prime Factors
The number eighty thousand and eighty-one 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
4d151
·
4d2151
= 18adb15
Base Conversions
The number eighty thousand and eighty-one in 35 different bases