The Number

390

Three Hundred and Ninety

In Base 2 Binary Is

1100001102

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

For more familiar numbers: See Three Hundred and Ninety in Base 10 Decimal

Nearby Numbers

Positive, nonzero integers within three units

387
1100000112
Three Hundred and Eighty-Seven in Base 2 Binary
388
1100001002
Three Hundred and Eighty-Eight in Base 2 Binary
389
1100001012
Three Hundred and Eighty-Nine in Base 2 Binary
391
1100001112
Three Hundred and Ninety-One in Base 2 Binary
392
1100010002
Three Hundred and Ninety-Two in Base 2 Binary
393
1100010012
Three Hundred and Ninety-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.

3.90e2

Reciprocal

A number multiplied with its reciprocal is one.

0.00000000101010000000101010000000101010000000101010000000101012

The reciprocal of 390 in Base 2 Binary.

Palindrome?

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

The number 1100001102 is not a palindrome.

Not A Prime Number

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

Three hundred and ninety is a composite number with 16 total factors (including 1 and itself).   See primes in Base 2 Binary

A Composite

Composites have more than just these two factors.

Three hundred and ninety is a composite number with 16 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 three hundred and ninety has the following 4 prime factors:

2
102
Two in Base 2 Binary
3
112
Three in Base 2 Binary
5
1012
Five in Base 2 Binary
13
11012
Thirteen in Base 2 Binary

Prime Factorization

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

1021 · 1121 · 10121 · 110121 = 1100001102

Base Conversions

The number three hundred and ninety in 35 different bases