The Number

68

Sixty-Eight

In Base 9 Nonary Is

759

The numbers with a 9 subscript use Base 9 Nonary notation.

For more familiar numbers: See Sixty-Eight in Base 10 Decimal

Nearby Numbers

Positive, nonzero integers within three units

65
729
Sixty-Five in Base 9 Nonary
66
739
Sixty-Six in Base 9 Nonary
67
749
Sixty-Seven in Base 9 Nonary
69
769
Sixty-Nine in Base 9 Nonary
70
779
Seventy in Base 9 Nonary
71
789
Seventy-One in Base 9 Nonary

Scientific Notation

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

6.8e1

Reciprocal

A number multiplied with its reciprocal is one.

0.01164327011643270129

The reciprocal of 68 in Base 9 Nonary.

Palindrome?

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

The number 759 is not a palindrome.

Not A Prime Number

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

Sixty-eight is a composite number with 6 total factors (including 1 and itself).   See primes in Base 9 Nonary

A Composite

Composites have more than just these two factors.

Sixty-eight is a composite number with 6 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 sixty-eight has the following 2 prime factors:

2
29
Two in Base 9 Nonary
17
189
Seventeen in Base 9 Nonary

Prime Factorization

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

292 · 1891 = 759

Base Conversions

The number sixty-eight in 35 different bases