The Number

218421

Two Hundred and Eightteen Thousand Four Hundred and Twenty-One

In Base 19 Nonadecimal Is

1cg0g19

The numbers with a 19 subscript use Base 19 Nonadecimal notation.

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

Nearby Numbers

Positive, nonzero integers within three units

218418
1cg0d19
Two Hundred and Eightteen Thousand Four Hundred and Eightteen in Base 19 Nonadecimal
218419
1cg0e19
Two Hundred and Eightteen Thousand Four Hundred and Nineteen in Base 19 Nonadecimal
218420
1cg0f19
Two Hundred and Eightteen Thousand Four Hundred and Twenty in Base 19 Nonadecimal
218422
1cg0h19
Two Hundred and Eightteen Thousand Four Hundred and Twenty-Two in Base 19 Nonadecimal
218423
1cg0i19
Two Hundred and Eightteen Thousand Four Hundred and Twenty-Three in Base 19 Nonadecimal
218424
1cg1019
Two Hundred and Eightteen Thousand Four Hundred and Twenty-Four in Base 19 Nonadecimal

Scientific Notation

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

2.18421e5

Reciprocal

A number multiplied with its reciprocal is one.

0.0000b6781dccf2f4c19

The reciprocal of 218421 in Base 19 Nonadecimal.

Palindrome?

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

The number 1cg0g19 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 and eightteen thousand four hundred and twenty-one is a composite number with 12 total factors (including 1 and itself).   See primes in Base 19 Nonadecimal

A Composite

Composites have more than just these two factors.

Two hundred and eightteen thousand four hundred and twenty-one is a composite number with 12 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 and eightteen thousand four hundred and twenty-one has the following 3 prime factors:

3
319
Three in Base 19 Nonadecimal
7
719
Seven in Base 19 Nonadecimal
3467
9b919
Three Thousand Four Hundred and Sixty-Seven in Base 19 Nonadecimal

Prime Factorization

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

3192 · 7191 · 9b9191 = 1cg0g19

Base Conversions

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