Nearby Numbers

Positive, nonzero integers within three units

20016

Twenty Thousand and Sixteen

20017

Twenty Thousand and Seventeen

20018

Twenty Thousand and Eightteen

20020

Twenty Thousand and Twenty

20021

Twenty Thousand and Twenty-One

20022

Twenty Thousand and Twenty-Two

Scientific Notation

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

2.0019e4

Reciprocal

A number multiplied with its reciprocal is one.

0.000049952545082171936

The reciprocal of 20019.

Palindrome?

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

The number 20019 is not a palindrome.

Not A Prime Number

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

Twenty thousand and nineteen is a composite number with 4 total factors (including 1 and itself).   See primes in Base 10 Decimal

A Composite

Composites have more than just these two factors.

Twenty thousand and nineteen is a composite number with 4 total factors (including 1 and itself).

Prime Factors

3

Three

6673

Six Thousand Six Hundred and Seventy-Three

Prime Factorization

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

31 · 66731 = 20019

Base Conversions

The number twenty thousand and nineteen in 35 different bases