The Number

199

One Hundred and Ninety-Nine

In Base 20 Vigesimal Is

9j20

The numbers with a 20 subscript use Base 20 Vigesimal notation.

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

Nearby Numbers

Positive, nonzero integers within three units

196
9g20
One Hundred and Ninety-Six in Base 20 Vigesimal
197
9h20
One Hundred and Ninety-Seven in Base 20 Vigesimal
198
9i20
One Hundred and Ninety-Eight in Base 20 Vigesimal
200
a020
Two Hundred in Base 20 Vigesimal
201
a120
Two Hundred and One in Base 20 Vigesimal
202
a220
Two Hundred and Two in Base 20 Vigesimal

Scientific Notation

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

1.99e2

Reciprocal

A number multiplied with its reciprocal is one.

0.0204080g1c346a20

The reciprocal of 199 in Base 20 Vigesimal.

Palindrome?

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

The number 9j20 is not a palindrome.

A Prime Number

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

One hundred and ninety-nine is the 46th prime number.   See primes in Base 20 Vigesimal

Not A Composite

Composites have more than just these two factors.

One Hundred and Ninety-Nine is not a composite number because it has exactly two factors: One and One Hundred and Ninety-Nine

Prime Factors

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

The number one hundred and ninety-nine has the following 1 prime factor:

199
9j20
One Hundred and Ninety-Nine in Base 20 Vigesimal

Prime Factorization

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

9j201 = 9j20

Base Conversions

The number one hundred and ninety-nine in 35 different bases