The Number

100090

One Hundred Thousand and Ninety

In Base 18 Octodecimal Is

h2ga18

The numbers with a 18 subscript use Base 18 Octodecimal notation.

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

Nearby Numbers

Positive, nonzero integers within three units

100087
h2g718
One Hundred Thousand and Eighty-Seven in Base 18 Octodecimal
100088
h2g818
One Hundred Thousand and Eighty-Eight in Base 18 Octodecimal
100089
h2g918
One Hundred Thousand and Eighty-Nine in Base 18 Octodecimal
100091
h2gb18
One Hundred Thousand and Ninety-One in Base 18 Octodecimal
100092
h2gc18
One Hundred Thousand and Ninety-Two in Base 18 Octodecimal
100093
h2gd18
One Hundred Thousand and Ninety-Three in Base 18 Octodecimal

Scientific Notation

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

1.00090e5

Reciprocal

A number multiplied with its reciprocal is one.

0.00010fec94h3d4g8f18

The reciprocal of 100090 in Base 18 Octodecimal.

Palindrome?

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

The number h2ga18 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 thousand and ninety is a composite number with 8 total factors (including 1 and itself).   See primes in Base 18 Octodecimal

A Composite

Composites have more than just these two factors.

One hundred thousand and ninety 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 thousand and ninety has the following 3 prime factors:

2
218
Two in Base 18 Octodecimal
5
518
Five in Base 18 Octodecimal
10009
1cg118
Ten Thousand and Nine in Base 18 Octodecimal

Prime Factorization

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

2181 · 5181 · 1cg1181 = h2ga18

Base Conversions

The number one hundred thousand and ninety in 35 different bases