The Number

126

One Hundred and Twenty-Six

Nearby Numbers

Positive, nonzero integers within three units

123
One Hundred and Twenty-Three
124
One Hundred and Twenty-Four
125
One Hundred and Twenty-Five
127
One Hundred and Twenty-Seven
128
One Hundred and Twenty-Eight
129
One Hundred and Twenty-Nine

Scientific Notation

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

1.26e2

Reciprocal

A number multiplied with its reciprocal is one.

0.007936507936507936

The reciprocal of 126.

Palindrome?

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

The number 126 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 twenty-six is a composite number with 12 total factors (including 1 and itself).   See primes in Base 10 Decimal

A Composite

Composites have more than just these two factors.

One hundred and twenty-six 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 twenty-six has the following 3 prime factors:

2
Two
3
Three
7
Seven

Prime Factorization

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

21 · 32 · 71 = 126

Base Conversions

The number one hundred and twenty-six in 35 different bases