The Number

1090

One Thousand and Ninety

In Base 21 Unovigesimal Is

29j21

The numbers with a 21 subscript use Base 21 Unovigesimal notation.

For more familiar numbers: See One Thousand and Ninety in Base 10 Decimal

Nearby Numbers

Positive, nonzero integers within three units

1087
29g21
One Thousand and Eighty-Seven in Base 21 Unovigesimal
1088
29h21
One Thousand and Eighty-Eight in Base 21 Unovigesimal
1089
29i21
One Thousand and Eighty-Nine in Base 21 Unovigesimal
1091
29k21
One Thousand and Ninety-One in Base 21 Unovigesimal
1092
2a021
One Thousand and Ninety-Two in Base 21 Unovigesimal
1093
2a121
One Thousand and Ninety-Three in Base 21 Unovigesimal

Scientific Notation

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

1.090e3

Reciprocal

A number multiplied with its reciprocal is one.

0.008a8iagk95cf921

The reciprocal of 1090 in Base 21 Unovigesimal.

Palindrome?

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

The number 29j21 is not a palindrome.

Not A Prime Number

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

One thousand and ninety is a composite number with 8 total factors (including 1 and itself).   See primes in Base 21 Unovigesimal

A Composite

Composites have more than just these two factors.

One thousand and ninety is a composite number with 8 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 one thousand and ninety has the following 3 prime factors:

2
221
Two in Base 21 Unovigesimal
5
521
Five in Base 21 Unovigesimal
109
5421
One Hundred and Nine in Base 21 Unovigesimal

Prime Factorization

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

2211 · 5211 · 54211 = 29j21

Base Conversions

The number one thousand and ninety in 35 different bases