Nearby Numbers

Positive, nonzero integers within three units

42019

Forty-Two Thousand and Nineteen

42020

Forty-Two Thousand and Twenty

42021

Forty-Two Thousand and Twenty-One

42023

Forty-Two Thousand and Twenty-Three

42024

Forty-Two Thousand and Twenty-Four

42025

Forty-Two Thousand and Twenty-Five

Scientific Notation

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

4.2022e4

Reciprocal

A number multiplied with its reciprocal is one.

0.000023797058683546713

The reciprocal of 42022.

Palindrome?

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

The number 42022 is not a palindrome.

Not A Prime Number

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

Forty-two thousand and twenty-two 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.

Forty-two thousand and twenty-two is a composite number with 4 total factors (including 1 and itself).

Prime Factors

2

Two

21011

Twenty-One Thousand and Eleven

Prime Factorization

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

21 · 210111 = 42022

Base Conversions

The number forty-two thousand and twenty-two in 35 different bases