The Number

198

One Hundred and Ninety-Eight

In Base 11 Undecimal Is

17011

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

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

Nearby Numbers

Positive, nonzero integers within three units

195
16811
One Hundred and Ninety-Five in Base 11 Undecimal
196
16911
One Hundred and Ninety-Six in Base 11 Undecimal
197
16a11
One Hundred and Ninety-Seven in Base 11 Undecimal
199
17111
One Hundred and Ninety-Nine in Base 11 Undecimal
200
17211
Two Hundred in Base 11 Undecimal
201
17311
Two Hundred and 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.

1.98e2

Reciprocal

A number multiplied with its reciprocal is one.

0.0067a43067a43067a811

The reciprocal of 198 in Base 11 Undecimal.

Palindrome?

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

The number 17011 is not a palindrome.

Not A Prime Number

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

One hundred and ninety-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.

One hundred and ninety-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 one hundred and ninety-eight has the following 3 prime factors:

2
211
Two in Base 11 Undecimal
3
311
Three in Base 11 Undecimal
11
1011
Eleven in Base 11 Undecimal

Prime Factorization

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

2111 · 3112 · 10111 = 17011

Base Conversions

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