The Number

20000

Twenty Thousand

In Base 2 Binary Is

1001110001000002

The numbers with a 2 subscript use Base 2 Binary notation.

For more familiar numbers: See Twenty Thousand in Base 10 Decimal

Nearby Numbers

Positive, nonzero integers within three units

19997
1001110000111012
Nineteen Thousand Nine Hundred and Ninety-Seven in Base 2 Binary
19998
1001110000111102
Nineteen Thousand Nine Hundred and Ninety-Eight in Base 2 Binary
19999
1001110000111112
Nineteen Thousand Nine Hundred and Ninety-Nine in Base 2 Binary
20001
1001110001000012
Twenty Thousand and One in Base 2 Binary
20002
1001110001000102
Twenty Thousand and Two in Base 2 Binary
20003
1001110001000112
Twenty Thousand and Three in Base 2 Binary

Scientific Notation

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

2e4

Reciprocal

A number multiplied with its reciprocal is one.

0.00000000000000110100011011011100010111010110001110001000011001011012

The reciprocal of 20000 in Base 2 Binary.

Palindrome?

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

The number 1001110001000002 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 is a composite number with 30 total factors (including 1 and itself).   See primes in Base 2 Binary

A Composite

Composites have more than just these two factors.

Twenty thousand is a composite number with 30 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 twenty thousand has the following 2 prime factors:

2
102
Two in Base 2 Binary
5
1012
Five in Base 2 Binary

Prime Factorization

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

1025 · 10124 = 1001110001000002

Base Conversions

The number twenty thousand in 35 different bases