The Number

40

Forty

In Base 35 Pentatrigesimal Is

1535

The numbers with a 35 subscript use Base 35 Pentatrigesimal notation.

For more familiar numbers: See Forty in Base 10 Decimal

Nearby Numbers

Positive, nonzero integers within three units

37
1235
Thirty-Seven in Base 35 Pentatrigesimal
38
1335
Thirty-Eight in Base 35 Pentatrigesimal
39
1435
Thirty-Nine in Base 35 Pentatrigesimal
41
1635
Forty-One in Base 35 Pentatrigesimal
42
1735
Forty-Two in Base 35 Pentatrigesimal
43
1835
Forty-Three in Base 35 Pentatrigesimal

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.

0.0ululululum35

The reciprocal of 40 in Base 35 Pentatrigesimal.

Palindrome?

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

The number 1535 is not 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 35 Pentatrigesimal

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
235
Two in Base 35 Pentatrigesimal
5
535
Five in Base 35 Pentatrigesimal

Prime Factorization

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

2353 · 5351 = 1535

Base Conversions

The number forty in 35 different bases