The Number

81368

Eighty-One Thousand Three Hundred and Sixty-Eight

In Base 19 Nonadecimal Is

bg7a19

The numbers with a 19 subscript use Base 19 Nonadecimal notation.

For more familiar numbers: See Eighty-One Thousand Three Hundred and Sixty-Eight in Base 10 Decimal

Nearby Numbers

Positive, nonzero integers within three units

81365
bg7719
Eighty-One Thousand Three Hundred and Sixty-Five in Base 19 Nonadecimal
81366
bg7819
Eighty-One Thousand Three Hundred and Sixty-Six in Base 19 Nonadecimal
81367
bg7919
Eighty-One Thousand Three Hundred and Sixty-Seven in Base 19 Nonadecimal
81369
bg7b19
Eighty-One Thousand Three Hundred and Sixty-Nine in Base 19 Nonadecimal
81370
bg7c19
Eighty-One Thousand Three Hundred and Seventy in Base 19 Nonadecimal
81371
bg7d19
Eighty-One Thousand Three Hundred and Seventy-One in Base 19 Nonadecimal

Scientific Notation

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

8.1368e4

Reciprocal

A number multiplied with its reciprocal is one.

0.0001b83a66g5g61719

The reciprocal of 81368 in Base 19 Nonadecimal.

Palindrome?

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

The number bg7a19 is not a palindrome.

Not A Prime Number

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

Eighty-one thousand three hundred and sixty-eight is a composite number with 16 total factors (including 1 and itself).   See primes in Base 19 Nonadecimal

A Composite

Composites have more than just these two factors.

Eighty-one thousand three hundred and sixty-eight 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 eighty-one thousand three hundred and sixty-eight has the following 3 prime factors:

2
219
Two in Base 19 Nonadecimal
7
719
Seven in Base 19 Nonadecimal
1453
40919
One Thousand Four Hundred and Fifty-Three in Base 19 Nonadecimal

Prime Factorization

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

2193 · 7191 · 409191 = bg7a19

Base Conversions

The number eighty-one thousand three hundred and sixty-eight in 35 different bases