The Number

149998

One Hundred and Forty-Nine Thousand Nine Hundred and Ninety-Eight

In Base 18 Octodecimal Is

17ch418

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

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

Nearby Numbers

Positive, nonzero integers within three units

149995
17ch118
One Hundred and Forty-Nine Thousand Nine Hundred and Ninety-Five in Base 18 Octodecimal
149996
17ch218
One Hundred and Forty-Nine Thousand Nine Hundred and Ninety-Six in Base 18 Octodecimal
149997
17ch318
One Hundred and Forty-Nine Thousand Nine Hundred and Ninety-Seven in Base 18 Octodecimal
149999
17ch518
One Hundred and Forty-Nine Thousand Nine Hundred and Ninety-Nine in Base 18 Octodecimal
150000
17ch618
One Hundred and Fifty Thousand in Base 18 Octodecimal
150001
17ch718
One Hundred and Fifty Thousand and One in Base 18 Octodecimal

Scientific Notation

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

1.49998e5

Reciprocal

A number multiplied with its reciprocal is one.

0.0000cad96g40609h718

The reciprocal of 149998 in Base 18 Octodecimal.

Palindrome?

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

The number 17ch418 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 forty-nine thousand nine hundred and ninety-eight 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 and forty-nine thousand nine hundred and ninety-eight 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 forty-nine thousand nine hundred and ninety-eight has the following 3 prime factors:

2
218
Two in Base 18 Octodecimal
37
2118
Thirty-Seven in Base 18 Octodecimal
2027
64b18
Two Thousand and Twenty-Seven 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 · 21181 · 64b181 = 17ch418

Base Conversions

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