The Number

129648

One Hundred and Twenty-Nine Thousand Six Hundred and Forty-Eight

In Base 18 Octodecimal Is

1442c18

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

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

Nearby Numbers

Positive, nonzero integers within three units

129645
1442918
One Hundred and Twenty-Nine Thousand Six Hundred and Forty-Five in Base 18 Octodecimal
129646
1442a18
One Hundred and Twenty-Nine Thousand Six Hundred and Forty-Six in Base 18 Octodecimal
129647
1442b18
One Hundred and Twenty-Nine Thousand Six Hundred and Forty-Seven in Base 18 Octodecimal
129649
1442d18
One Hundred and Twenty-Nine Thousand Six Hundred and Forty-Nine in Base 18 Octodecimal
129650
1442e18
One Hundred and Twenty-Nine Thousand Six Hundred and Fifty in Base 18 Octodecimal
129651
1442f18
One Hundred and Twenty-Nine Thousand Six Hundred and Fifty-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.

1.29648e5

Reciprocal

A number multiplied with its reciprocal is one.

0.0000ea63179g6d2e418

The reciprocal of 129648 in Base 18 Octodecimal.

Palindrome?

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

The number 1442c18 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-nine thousand six hundred and forty-eight is a composite number with 40 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-nine thousand six hundred and forty-eight is a composite number with 40 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-nine thousand six hundred and forty-eight has the following 4 prime factors:

2
218
Two in Base 18 Octodecimal
3
318
Three in Base 18 Octodecimal
37
2118
Thirty-Seven in Base 18 Octodecimal
73
4118
Seventy-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

2184 · 3181 · 21181 · 41181 = 1442c18

Base Conversions

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