The Number

988

Nine Hundred and Eighty-Eight

In Base 11 Undecimal Is

81911

The numbers with a 11 subscript use Base 11 Undecimal notation.

For more familiar numbers: See Nine Hundred and Eighty-Eight in Base 10 Decimal

Nearby Numbers

Positive, nonzero integers within three units

985
81611
Nine Hundred and Eighty-Five in Base 11 Undecimal
986
81711
Nine Hundred and Eighty-Six in Base 11 Undecimal
987
81811
Nine Hundred and Eighty-Seven in Base 11 Undecimal
989
81a11
Nine Hundred and Eighty-Nine in Base 11 Undecimal
990
82011
Nine Hundred and Ninety in Base 11 Undecimal
991
82111
Nine Hundred and Ninety-One in Base 11 Undecimal

Scientific Notation

Scientific notation expresses a quantity as the product of its significand with 10 raised to an integer exponent.

9.88e2

Reciprocal

A number multiplied with its reciprocal is one.

0.00139009480600139111

The reciprocal of 988 in Base 11 Undecimal.

Palindrome?

A numerical palindrome has the same value when all of its digits are reversed.

The number 81911 is not a palindrome.

Not A Prime Number

A prime number is a positive integer that is divisible only by itself and one.

Nine hundred and eighty-eight is a composite number with 12 total factors (including 1 and itself).   See primes in Base 11 Undecimal

A Composite

Composites have more than just these two factors.

Nine hundred and eighty-eight is a composite number with 12 total factors (including 1 and itself).

Prime Factors

The prime factors of a positive integer are the integers that divide it exactly and are also prime.

The number nine hundred and eighty-eight has the following 3 prime factors:

2
211
Two in Base 11 Undecimal
13
1211
Thirteen in Base 11 Undecimal
19
1811
Nineteen in Base 11 Undecimal

Prime Factorization

The prime factorization of a positive integer is the unique list of prime factors together with their multiplicities

2112 · 12111 · 18111 = 81911

Base Conversions

The number nine hundred and eighty-eight in 35 different bases