The Number

489

Four Hundred and Eighty-Nine

In Base 20 Vigesimal Is

14920

The numbers with a 20 subscript use Base 20 Vigesimal notation.

For more familiar numbers: See Four Hundred and Eighty-Nine in Base 10 Decimal

Nearby Numbers

Positive, nonzero integers within three units

486
14620
Four Hundred and Eighty-Six in Base 20 Vigesimal
487
14720
Four Hundred and Eighty-Seven in Base 20 Vigesimal
488
14820
Four Hundred and Eighty-Eight in Base 20 Vigesimal
490
14a20
Four Hundred and Ninety in Base 20 Vigesimal
491
14b20
Four Hundred and Ninety-One in Base 20 Vigesimal
492
14c20
Four Hundred and Ninety-Two in Base 20 Vigesimal

Scientific Notation

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

4.89e2

Reciprocal

A number multiplied with its reciprocal is one.

0.00g73j6i4ga98320

The reciprocal of 489 in Base 20 Vigesimal.

Palindrome?

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

The number 14920 is not a palindrome.

Not A Prime Number

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

Four hundred and eighty-nine is a composite number with 4 total factors (including 1 and itself).   See primes in Base 20 Vigesimal

A Composite

Composites have more than just these two factors.

Four hundred and eighty-nine is a composite number with 4 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 four hundred and eighty-nine has the following 2 prime factors:

3
320
Three in Base 20 Vigesimal
163
8320
One Hundred and Sixty-Three in Base 20 Vigesimal

Prime Factorization

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

3201 · 83201 = 14920

Base Conversions

The number four hundred and eighty-nine in 35 different bases