The Number

78

Seventy-Eight

In Base 12 Duodecimal Is

6612

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

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

Nearby Numbers

Positive, nonzero integers within three units

75
6312
Seventy-Five in Base 12 Duodecimal
76
6412
Seventy-Six in Base 12 Duodecimal
77
6512
Seventy-Seven in Base 12 Duodecimal
79
6712
Seventy-Nine in Base 12 Duodecimal
80
6812
Eighty in Base 12 Duodecimal
81
6912
Eighty-One in Base 12 Duodecimal

Scientific Notation

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

7.8e1

Reciprocal

A number multiplied with its reciprocal is one.

0.01a1a1a1a1a1a1a212

The reciprocal of 78 in Base 12 Duodecimal.

Palindrome?

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

The number 6612 is a palindrome.

Not A Prime Number

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

Seventy-eight is a composite number with 8 total factors (including 1 and itself).   See primes in Base 12 Duodecimal

A Composite

Composites have more than just these two factors.

Seventy-eight is a composite number with 8 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 seventy-eight has the following 3 prime factors:

2
212
Two in Base 12 Duodecimal
3
312
Three in Base 12 Duodecimal
13
1112
Thirteen in Base 12 Duodecimal

Prime Factorization

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

2121 · 3121 · 11121 = 6612

Base Conversions

The number seventy-eight in 35 different bases