The Number

40

Forty

In Base 3 Ternary Is

11113

The numbers with a 3 subscript use Base 3 Ternary notation.

For more familiar numbers: See Forty in Base 10 Decimal

Nearby Numbers

Positive, nonzero integers within three units

37
11013
Thirty-Seven in Base 3 Ternary
38
11023
Thirty-Eight in Base 3 Ternary
39
11103
Thirty-Nine in Base 3 Ternary
41
11123
Forty-One in Base 3 Ternary
42
11203
Forty-Two in Base 3 Ternary
43
11213
Forty-Three in Base 3 Ternary

Scientific Notation

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

4e1

Reciprocal

A number multiplied with its reciprocal is one.

0.00020002000200020002000200020002000223

The reciprocal of 40 in Base 3 Ternary.

Palindrome?

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

The number 11113 is a palindrome.

Not A Prime Number

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

Forty is a composite number with 8 total factors (including 1 and itself).   See primes in Base 3 Ternary

A Composite

Composites have more than just these two factors.

Forty 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 forty has the following 2 prime factors:

2
23
Two in Base 3 Ternary
5
123
Five in Base 3 Ternary

Prime Factorization

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

233 · 1231 = 11113

Base Conversions

The number forty in 35 different bases