The Number

30998

Thirty Thousand Nine Hundred and Ninety-Eight

In Base 8 Octal Is

744268

The numbers with a 8 subscript use Base 8 Octal notation.

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

Nearby Numbers

Positive, nonzero integers within three units

30995
744238
Thirty Thousand Nine Hundred and Ninety-Five in Base 8 Octal
30996
744248
Thirty Thousand Nine Hundred and Ninety-Six in Base 8 Octal
30997
744258
Thirty Thousand Nine Hundred and Ninety-Seven in Base 8 Octal
30999
744278
Thirty Thousand Nine Hundred and Ninety-Nine in Base 8 Octal
31000
744308
Thirty-One Thousand in Base 8 Octal
31001
744318
Thirty-One Thousand and One in Base 8 Octal

Scientific Notation

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

3.0998e4

Reciprocal

A number multiplied with its reciprocal is one.

0.000010351704256014704248

The reciprocal of 30998 in Base 8 Octal.

Palindrome?

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

The number 744268 is not a palindrome.

Not A Prime Number

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

Thirty thousand nine hundred and ninety-eight is a composite number with 8 total factors (including 1 and itself).   See primes in Base 8 Octal

A Composite

Composites have more than just these two factors.

Thirty 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 thirty thousand nine hundred and ninety-eight has the following 3 prime factors:

2
28
Two in Base 8 Octal
11
138
Eleven in Base 8 Octal
1409
26018
One Thousand Four Hundred and Nine in Base 8 Octal

Prime Factorization

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

281 · 1381 · 260181 = 744268

Base Conversions

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