The Number
11881
Eleven Thousand Eight Hundred and Eighty-One
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.
1.1881e4
Reciprocal
A number multiplied with its reciprocal is one.
0.00008416799932665601
The reciprocal of 11881.
Palindrome?
A numerical palindrome has the same value when all of its digits are reversed.
The number 11881 is not a palindrome.
Not A Prime Number
A prime number is a positive integer that is divisible only by itself and one.
Eleven thousand eight hundred and eighty-one is a composite number with 3 total factors (including 1 and itself). See primes in Base 10 Decimal
A Composite
Composites have more than just these two factors.
Eleven thousand eight hundred and eighty-one is a composite number with 3 total factors (including 1 and itself).
Prime Factors
The number eleven thousand eight hundred and eighty-one 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
1092
= 11881
Base Conversions
The number eleven thousand eight hundred and eighty-one in 35 different bases