The Number

1090

One Thousand and Ninety

In Base 8 Octal Is

21028

The numbers with a 8 subscript use Base 8 Octal notation.

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

Nearby Numbers

Positive, nonzero integers within three units

1087
20778
One Thousand and Eighty-Seven in Base 8 Octal
1088
21008
One Thousand and Eighty-Eight in Base 8 Octal
1089
21018
One Thousand and Eighty-Nine in Base 8 Octal
1091
21038
One Thousand and Ninety-One in Base 8 Octal
1092
21048
One Thousand and Ninety-Two in Base 8 Octal
1093
21058
One Thousand and Ninety-Three in Base 8 Octal

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.

0.00036037741740036048

The reciprocal of 1090 in Base 8 Octal.

Palindrome?

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

The number 21028 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 8 Octal

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
28
Two in Base 8 Octal
5
58
Five in Base 8 Octal
109
1558
One Hundred and Nine in Base 8 Octal

Prime Factorization

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

281 · 581 · 15581 = 21028

Base Conversions

The number one thousand and ninety in 35 different bases