The Number

39840

Thirty-Nine Thousand Eight Hundred and Forty

In Base 12 Duodecimal Is

1b08012

The numbers with a 12 subscript use Base 12 Duodecimal notation.

For more familiar numbers: See Thirty-Nine Thousand Eight Hundred and Forty in Base 10 Decimal

Nearby Numbers

Positive, nonzero integers within three units

39837
1b07912
Thirty-Nine Thousand Eight Hundred and Thirty-Seven in Base 12 Duodecimal
39838
1b07a12
Thirty-Nine Thousand Eight Hundred and Thirty-Eight in Base 12 Duodecimal
39839
1b07b12
Thirty-Nine Thousand Eight Hundred and Thirty-Nine in Base 12 Duodecimal
39841
1b08112
Thirty-Nine Thousand Eight Hundred and Forty-One in Base 12 Duodecimal
39842
1b08212
Thirty-Nine Thousand Eight Hundred and Forty-Two in Base 12 Duodecimal
39843
1b08312
Thirty-Nine Thousand Eight Hundred and Forty-Three in Base 12 Duodecimal

Scientific Notation

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

3.9840e4

Reciprocal

A number multiplied with its reciprocal is one.

0.000062b48686020b96b12

The reciprocal of 39840 in Base 12 Duodecimal.

Palindrome?

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

The number 1b08012 is not a palindrome.

Not A Prime Number

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

Thirty-nine thousand eight hundred and forty is a composite number with 48 total factors (including 1 and itself).   See primes in Base 12 Duodecimal

A Composite

Composites have more than just these two factors.

Thirty-nine thousand eight hundred and forty is a composite number with 48 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 thirty-nine thousand eight hundred and forty has the following 4 prime factors:

2
212
Two in Base 12 Duodecimal
3
312
Three in Base 12 Duodecimal
5
512
Five in Base 12 Duodecimal
83
6b12
Eighty-Three in Base 12 Duodecimal

Prime Factorization

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

2125 · 3121 · 5121 · 6b121 = 1b08012

Base Conversions

The number thirty-nine thousand eight hundred and forty in 35 different bases