The Number

189

One Hundred and Eighty-Nine

In Base 5 Quinary Is

12245

The numbers with a 5 subscript use Base 5 Quinary notation.

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

Nearby Numbers

Positive, nonzero integers within three units

186
12215
One Hundred and Eighty-Six in Base 5 Quinary
187
12225
One Hundred and Eighty-Seven in Base 5 Quinary
188
12235
One Hundred and Eighty-Eight in Base 5 Quinary
190
12305
One Hundred and Ninety in Base 5 Quinary
191
12315
One Hundred and Ninety-One in Base 5 Quinary
192
12325
One Hundred and Ninety-Two in Base 5 Quinary

Scientific Notation

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

1.89e2

Reciprocal

A number multiplied with its reciprocal is one.

0.000312313444132131000312325

The reciprocal of 189 in Base 5 Quinary.

Palindrome?

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

The number 12245 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 eighty-nine is a composite number with 8 total factors (including 1 and itself).   See primes in Base 5 Quinary

A Composite

Composites have more than just these two factors.

One hundred and eighty-nine is a composite number with 8 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 eighty-nine has the following 2 prime factors:

3
35
Three in Base 5 Quinary
7
125
Seven in Base 5 Quinary

Prime Factorization

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

353 · 1251 = 12245

Base Conversions

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