The Number

1280

One Thousand Two Hundred and Eighty

In Base 16 Hexadecimal Is

50016

The numbers with a 16 subscript use Base 16 Hexadecimal notation.

For more familiar numbers: See One Thousand Two Hundred and Eighty in Base 10 Decimal

Nearby Numbers

Positive, nonzero integers within three units

1277
4fd16
One Thousand Two Hundred and Seventy-Seven in Base 16 Hexadecimal
1278
4fe16
One Thousand Two Hundred and Seventy-Eight in Base 16 Hexadecimal
1279
4ff16
One Thousand Two Hundred and Seventy-Nine in Base 16 Hexadecimal
1281
50116
One Thousand Two Hundred and Eighty-One in Base 16 Hexadecimal
1282
50216
One Thousand Two Hundred and Eighty-Two in Base 16 Hexadecimal
1283
50316
One Thousand Two Hundred and Eighty-Three in Base 16 Hexadecimal

Scientific Notation

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

1.280e3

Reciprocal

A number multiplied with its reciprocal is one.

0.003333333333333416

The reciprocal of 1280 in Base 16 Hexadecimal.

Palindrome?

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

The number 50016 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 two hundred and eighty is a composite number with 18 total factors (including 1 and itself).   See primes in Base 16 Hexadecimal

A Composite

Composites have more than just these two factors.

One thousand two hundred and eighty is a composite number with 18 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 two hundred and eighty has the following 2 prime factors:

2
216
Two in Base 16 Hexadecimal
5
516
Five in Base 16 Hexadecimal

Prime Factorization

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

2168 · 5161 = 50016

Base Conversions

The number one thousand two hundred and eighty in 35 different bases