The Number

157

One Hundred and Fifty-Seven

In Base 20 Vigesimal Is

7h20

The numbers with a 20 subscript use Base 20 Vigesimal notation.

For more familiar numbers: See One Hundred and Fifty-Seven in Base 10 Decimal

Nearby Numbers

Positive, nonzero integers within three units

154
7e20
One Hundred and Fifty-Four in Base 20 Vigesimal
155
7f20
One Hundred and Fifty-Five in Base 20 Vigesimal
156
7g20
One Hundred and Fifty-Six in Base 20 Vigesimal
158
7i20
One Hundred and Fifty-Eight in Base 20 Vigesimal
159
7j20
One Hundred and Fifty-Nine in Base 20 Vigesimal
160
8020
One Hundred and Sixty in Base 20 Vigesimal

Scientific Notation

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

1.57e2

Reciprocal

A number multiplied with its reciprocal is one.

0.02aj2364gg625h20

The reciprocal of 157 in Base 20 Vigesimal.

Palindrome?

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

The number 7h20 is not a palindrome.

A Prime Number

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

One hundred and fifty-seven is the 37th prime number.   See primes in Base 20 Vigesimal

Not A Composite

Composites have more than just these two factors.

One Hundred and Fifty-Seven is not a composite number because it has exactly two factors: One and One Hundred and Fifty-Seven

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 fifty-seven has the following 1 prime factor:

157
7h20
One Hundred and Fifty-Seven in Base 20 Vigesimal

Prime Factorization

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

7h201 = 7h20

Base Conversions

The number one hundred and fifty-seven in 35 different bases