The Number

99

Ninety-Nine

In Base 12 Duodecimal Is

8312

The numbers with a 12 subscript use Base 12 Duodecimal notation.

For more familiar numbers: See Ninety-Nine in Base 10 Decimal

Nearby Numbers

Positive, nonzero integers within three units

96
8012
Ninety-Six in Base 12 Duodecimal
97
8112
Ninety-Seven in Base 12 Duodecimal
98
8212
Ninety-Eight in Base 12 Duodecimal
100
8412
One Hundred in Base 12 Duodecimal
101
8512
One Hundred and One in Base 12 Duodecimal
102
8612
One Hundred and Two in Base 12 Duodecimal

Scientific Notation

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

9.9e1

Reciprocal

A number multiplied with its reciprocal is one.

0.0155555555555555612

The reciprocal of 99 in Base 12 Duodecimal.

Palindrome?

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

The number 8312 is not a palindrome.

Not A Prime Number

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

Ninety-nine is a composite number with 6 total factors (including 1 and itself).   See primes in Base 12 Duodecimal

A Composite

Composites have more than just these two factors.

Ninety-nine is a composite number with 6 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 ninety-nine has the following 2 prime factors:

3
312
Three in Base 12 Duodecimal
11
b12
Eleven in Base 12 Duodecimal

Prime Factorization

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

3122 · b121 = 8312

Base Conversions

The number ninety-nine in 35 different bases