The Number

140

One Hundred and Forty

In Base 18 Octodecimal Is

7e18

The numbers with a 18 subscript use Base 18 Octodecimal notation.

For more familiar numbers: See One Hundred and Forty in Base 10 Decimal

Nearby Numbers

Positive, nonzero integers within three units

137
7b18
One Hundred and Thirty-Seven in Base 18 Octodecimal
138
7c18
One Hundred and Thirty-Eight in Base 18 Octodecimal
139
7d18
One Hundred and Thirty-Nine in Base 18 Octodecimal
141
7f18
One Hundred and Forty-One in Base 18 Octodecimal
142
7g18
One Hundred and Forty-Two in Base 18 Octodecimal
143
7h18
One Hundred and Forty-Three in Base 18 Octodecimal

Scientific Notation

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

1.40e2

Reciprocal

A number multiplied with its reciprocal is one.

0.025beg8421094b18

The reciprocal of 140 in Base 18 Octodecimal.

Palindrome?

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

The number 7e18 is not a palindrome.

Not A Prime Number

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

One hundred and forty is a composite number with 12 total factors (including 1 and itself).   See primes in Base 18 Octodecimal

A Composite

Composites have more than just these two factors.

One hundred and forty is a composite number with 12 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 hundred and forty has the following 3 prime factors:

2
218
Two in Base 18 Octodecimal
5
518
Five in Base 18 Octodecimal
7
718
Seven in Base 18 Octodecimal

Prime Factorization

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

2182 · 5181 · 7181 = 7e18

Base Conversions

The number one hundred and forty in 35 different bases