The Number

409

Four Hundred and Nine

In Base 11 Undecimal Is

34211

The numbers with a 11 subscript use Base 11 Undecimal notation.

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

Nearby Numbers

Positive, nonzero integers within three units

406
33a11
Four Hundred and Six in Base 11 Undecimal
407
34011
Four Hundred and Seven in Base 11 Undecimal
408
34111
Four Hundred and Eight in Base 11 Undecimal
410
34311
Four Hundred and Ten in Base 11 Undecimal
411
34411
Four Hundred and Eleven in Base 11 Undecimal
412
34511
Four Hundred and Twelve in Base 11 Undecimal

Scientific Notation

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

4.09e2

Reciprocal

A number multiplied with its reciprocal is one.

0.003288499307a95811

The reciprocal of 409 in Base 11 Undecimal.

Palindrome?

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

The number 34211 is not a palindrome.

A Prime Number

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

Four hundred and nine is the 80th prime number.   See primes in Base 11 Undecimal

Not A Composite

Composites have more than just these two factors.

Four Hundred and Nine is not a composite number because it has exactly two factors: One and Four Hundred and Nine

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 nine has the following 1 prime factor:

409
34211
Four Hundred and Nine in Base 11 Undecimal

Prime Factorization

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

342111 = 34211

Base Conversions

The number four hundred and nine in 35 different bases