The Number

120

One Hundred and Twenty

In Base 21 Unovigesimal Is

5f21

The numbers with a 21 subscript use Base 21 Unovigesimal notation.

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

Nearby Numbers

Positive, nonzero integers within three units

117
5c21
One Hundred and Seventeen in Base 21 Unovigesimal
118
5d21
One Hundred and Eightteen in Base 21 Unovigesimal
119
5e21
One Hundred and Nineteen in Base 21 Unovigesimal
121
5g21
One Hundred and Twenty-One in Base 21 Unovigesimal
122
5h21
One Hundred and Twenty-Two in Base 21 Unovigesimal
123
5i21
One Hundred and Twenty-Three in Base 21 Unovigesimal

Scientific Notation

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

1.20e2

Reciprocal

A number multiplied with its reciprocal is one.

0.03e3e3e3e3e3e21

The reciprocal of 120 in Base 21 Unovigesimal.

Palindrome?

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

The number 5f21 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 is a composite number with 16 total factors (including 1 and itself).   See primes in Base 21 Unovigesimal

A Composite

Composites have more than just these two factors.

One hundred and twenty is a composite number with 16 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 has the following 3 prime factors:

2
221
Two in Base 21 Unovigesimal
3
321
Three in Base 21 Unovigesimal
5
521
Five in Base 21 Unovigesimal

Prime Factorization

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

2213 · 3211 · 5211 = 5f21

Base Conversions

The number one hundred and twenty in 35 different bases