The Number

200128

Two Hundred Thousand One Hundred and Twenty-Eight

In Base 18 Octodecimal Is

1g5c418

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

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

Nearby Numbers

Positive, nonzero integers within three units

200125
1g5c118
Two Hundred Thousand One Hundred and Twenty-Five in Base 18 Octodecimal
200126
1g5c218
Two Hundred Thousand One Hundred and Twenty-Six in Base 18 Octodecimal
200127
1g5c318
Two Hundred Thousand One Hundred and Twenty-Seven in Base 18 Octodecimal
200129
1g5c518
Two Hundred Thousand One Hundred and Twenty-Nine in Base 18 Octodecimal
200130
1g5c618
Two Hundred Thousand One Hundred and Thirty in Base 18 Octodecimal
200131
1g5c718
Two Hundred Thousand One Hundred and Thirty-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.

2.00128e5

Reciprocal

A number multiplied with its reciprocal is one.

0.000097h2a1h06gh4918

The reciprocal of 200128 in Base 18 Octodecimal.

Palindrome?

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

The number 1g5c418 is not a palindrome.

Not A Prime Number

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

Two hundred thousand one hundred and twenty-eight is a composite number with 28 total factors (including 1 and itself).   See primes in Base 18 Octodecimal

A Composite

Composites have more than just these two factors.

Two hundred thousand one hundred and twenty-eight is a composite number with 28 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 two hundred thousand one hundred and twenty-eight has the following 3 prime factors:

2
218
Two in Base 18 Octodecimal
53
2h18
Fifty-Three in Base 18 Octodecimal
59
3518
Fifty-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

2186 · 2h181 · 35181 = 1g5c418

Base Conversions

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