The Number

820072

Eight Hundred and Twenty Thousand and Seventy-Two

In Base 28 Octovigesimal Is

19a0828

The numbers with a 28 subscript use Base 28 Octovigesimal notation.

For more familiar numbers: See Eight Hundred and Twenty Thousand and Seventy-Two in Base 10 Decimal

Nearby Numbers

Positive, nonzero integers within three units

820069
19a0528
Eight Hundred and Twenty Thousand and Sixty-Nine in Base 28 Octovigesimal
820070
19a0628
Eight Hundred and Twenty Thousand and Seventy in Base 28 Octovigesimal
820071
19a0728
Eight Hundred and Twenty Thousand and Seventy-One in Base 28 Octovigesimal
820073
19a0928
Eight Hundred and Twenty Thousand and Seventy-Three in Base 28 Octovigesimal
820074
19a0a28
Eight Hundred and Twenty Thousand and Seventy-Four in Base 28 Octovigesimal
820075
19a0b28
Eight Hundred and Twenty Thousand and Seventy-Five in Base 28 Octovigesimal

Scientific Notation

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

8.20072e5

Reciprocal

A number multiplied with its reciprocal is one.

0.0000krh9jbc63c928

The reciprocal of 820072 in Base 28 Octovigesimal.

Palindrome?

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

The number 19a0828 is not a palindrome.

Not A Prime Number

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

Eight hundred and twenty thousand and seventy-two is a composite number with 16 total factors (including 1 and itself).   See primes in Base 28 Octovigesimal

A Composite

Composites have more than just these two factors.

Eight hundred and twenty thousand and seventy-two 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 eight hundred and twenty thousand and seventy-two has the following 3 prime factors:

2
228
Two in Base 28 Octovigesimal
11
b28
Eleven in Base 28 Octovigesimal
9319
bon28
Nine Thousand Three Hundred and Nineteen in Base 28 Octovigesimal

Prime Factorization

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

2283 · b281 · bon281 = 19a0828

Base Conversions

The number eight hundred and twenty thousand and seventy-two in 35 different bases