The Number

128002

One Hundred and Twenty-Eight Thousand and Two

In Base 18 Octodecimal Is

13h1418

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

For more familiar numbers: See One Hundred and Twenty-Eight Thousand and Two in Base 10 Decimal

Nearby Numbers

Positive, nonzero integers within three units

127999
13h1118
One Hundred and Twenty-Seven Thousand Nine Hundred and Ninety-Nine in Base 18 Octodecimal
128000
13h1218
One Hundred and Twenty-Eight Thousand in Base 18 Octodecimal
128001
13h1318
One Hundred and Twenty-Eight Thousand and One in Base 18 Octodecimal
128003
13h1518
One Hundred and Twenty-Eight Thousand and Three in Base 18 Octodecimal
128004
13h1618
One Hundred and Twenty-Eight Thousand and Four in Base 18 Octodecimal
128005
13h1718
One Hundred and Twenty-Eight Thousand and Five in Base 18 Octodecimal

Scientific Notation

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

1.28002e5

Reciprocal

A number multiplied with its reciprocal is one.

0.0000edcg1d6aeghdb18

The reciprocal of 128002 in Base 18 Octodecimal.

Palindrome?

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

The number 13h1418 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 twenty-eight thousand and two is a composite number with 16 total factors (including 1 and itself).   See primes in Base 18 Octodecimal

A Composite

Composites have more than just these two factors.

One hundred and twenty-eight thousand and two is a composite number with 16 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 twenty-eight thousand and two has the following 4 prime factors:

2
218
Two in Base 18 Octodecimal
7
718
Seven in Base 18 Octodecimal
41
2518
Forty-One in Base 18 Octodecimal
223
c718
Two Hundred and Twenty-Three 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 · 7181 · 25181 · c7181 = 13h1418

Base Conversions

The number one hundred and twenty-eight thousand and two in 35 different bases