The Number

81012

Eighty-One Thousand and Twelve

In Base 30 Trigesimal Is

300c30

The numbers with a 30 subscript use Base 30 Trigesimal notation.

For more familiar numbers: See Eighty-One Thousand and Twelve in Base 10 Decimal

Nearby Numbers

Positive, nonzero integers within three units

81009
300930
Eighty-One Thousand and Nine in Base 30 Trigesimal
81010
300a30
Eighty-One Thousand and Ten in Base 30 Trigesimal
81011
300b30
Eighty-One Thousand and Eleven in Base 30 Trigesimal
81013
300d30
Eighty-One Thousand and Thirteen in Base 30 Trigesimal
81014
300e30
Eighty-One Thousand and Fourteen in Base 30 Trigesimal
81015
300f30
Eighty-One Thousand and Fifteen in Base 30 Trigesimal

Scientific Notation

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

8.1012e4

Reciprocal

A number multiplied with its reciprocal is one.

0.0009tsk059t8k430

The reciprocal of 81012 in Base 30 Trigesimal.

Palindrome?

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

The number 300c30 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 and twelve is a composite number with 24 total factors (including 1 and itself).   See primes in Base 30 Trigesimal

A Composite

Composites have more than just these two factors.

Eighty-one thousand and twelve is a composite number with 24 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 and twelve has the following 4 prime factors:

2
230
Two in Base 30 Trigesimal
3
330
Three in Base 30 Trigesimal
43
1d30
Forty-Three in Base 30 Trigesimal
157
5730
One Hundred and Fifty-Seven in Base 30 Trigesimal

Prime Factorization

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

2302 · 3301 · 1d301 · 57301 = 300c30

Base Conversions

The number eighty-one thousand and twelve in 35 different bases