The Number

280

Two Hundred and Eighty

In Base 23 Trivigesimal Is

c423

The numbers with a 23 subscript use Base 23 Trivigesimal notation.

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

Nearby Numbers

Positive, nonzero integers within three units

277
c123
Two Hundred and Seventy-Seven in Base 23 Trivigesimal
278
c223
Two Hundred and Seventy-Eight in Base 23 Trivigesimal
279
c323
Two Hundred and Seventy-Nine in Base 23 Trivigesimal
281
c523
Two Hundred and Eighty-One in Base 23 Trivigesimal
282
c623
Two Hundred and Eighty-Two in Base 23 Trivigesimal
283
c723
Two Hundred and Eighty-Three in Base 23 Trivigesimal

Scientific Notation

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

2.80e2

Reciprocal

A number multiplied with its reciprocal is one.

0.01ka9ldk6f0h23

The reciprocal of 280 in Base 23 Trivigesimal.

Palindrome?

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

The number c423 is not a palindrome.

Not A Prime Number

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

Two hundred and eighty is a composite number with 16 total factors (including 1 and itself).   See primes in Base 23 Trivigesimal

A Composite

Composites have more than just these two factors.

Two hundred and eighty 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 two hundred and eighty has the following 3 prime factors:

2
223
Two in Base 23 Trivigesimal
5
523
Five in Base 23 Trivigesimal
7
723
Seven in Base 23 Trivigesimal

Prime Factorization

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

2233 · 5231 · 7231 = c423

Base Conversions

The number two hundred and eighty in 35 different bases