The Number

3728

Three Thousand Seven Hundred and Twenty-Eight

Nearby Numbers

Positive, nonzero integers within three units

3725
Three Thousand Seven Hundred and Twenty-Five
3726
Three Thousand Seven Hundred and Twenty-Six
3727
Three Thousand Seven Hundred and Twenty-Seven
3729
Three Thousand Seven Hundred and Twenty-Nine
3730
Three Thousand Seven Hundred and Thirty
3731
Three Thousand Seven Hundred and Thirty-One

Scientific Notation

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

3.728e3

Reciprocal

A number multiplied with its reciprocal is one.

0.0002682403433476395

The reciprocal of 3728.

Palindrome?

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

The number 3728 is not a palindrome.

Not A Prime Number

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

Three thousand seven hundred and twenty-eight is a composite number with 10 total factors (including 1 and itself).   See primes in Base 10 Decimal

A Composite

Composites have more than just these two factors.

Three thousand seven hundred and twenty-eight is a composite number with 10 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 thousand seven hundred and twenty-eight has the following 2 prime factors:

2
Two
233
Two Hundred and Thirty-Three

Prime Factorization

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

24 · 2331 = 3728

Base Conversions

The number three thousand seven hundred and twenty-eight in 35 different bases