The Number

1920

One Thousand Nine Hundred and Twenty

In Base 20 Vigesimal Is

4g020

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

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

Nearby Numbers

Positive, nonzero integers within three units

1917
4fh20
One Thousand Nine Hundred and Seventeen in Base 20 Vigesimal
1918
4fi20
One Thousand Nine Hundred and Eightteen in Base 20 Vigesimal
1919
4fj20
One Thousand Nine Hundred and Nineteen in Base 20 Vigesimal
1921
4g120
One Thousand Nine Hundred and Twenty-One in Base 20 Vigesimal
1922
4g220
One Thousand Nine Hundred and Twenty-Two in Base 20 Vigesimal
1923
4g320
One Thousand Nine Hundred and Twenty-Three in Base 20 Vigesimal

Scientific Notation

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

1.920e3

Reciprocal

A number multiplied with its reciprocal is one.

0.00436d6d6d6d6d420

The reciprocal of 1920 in Base 20 Vigesimal.

Palindrome?

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

The number 4g020 is not a palindrome.

Not A Prime Number

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

One thousand nine hundred and twenty is a composite number with 32 total factors (including 1 and itself).   See primes in Base 20 Vigesimal

A Composite

Composites have more than just these two factors.

One thousand nine hundred and twenty is a composite number with 32 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 thousand nine hundred and twenty has the following 3 prime factors:

2
220
Two in Base 20 Vigesimal
3
320
Three in Base 20 Vigesimal
5
520
Five in Base 20 Vigesimal

Prime Factorization

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

2207 · 3201 · 5201 = 4g020

Base Conversions

The number one thousand nine hundred and twenty in 35 different bases