The Number

90020

Ninety Thousand and Twenty

In Base 31 Untrigesimal Is

30kr31

The numbers with a 31 subscript use Base 31 Untrigesimal notation.

For more familiar numbers: See Ninety Thousand and Twenty in Base 10 Decimal

Nearby Numbers

Positive, nonzero integers within three units

90017
30ko31
Ninety Thousand and Seventeen in Base 31 Untrigesimal
90018
30kp31
Ninety Thousand and Eightteen in Base 31 Untrigesimal
90019
30kq31
Ninety Thousand and Nineteen in Base 31 Untrigesimal
90021
30ks31
Ninety Thousand and Twenty-One in Base 31 Untrigesimal
90022
30kt31
Ninety Thousand and Twenty-Two in Base 31 Untrigesimal
90023
30ku31
Ninety Thousand and Twenty-Three in Base 31 Untrigesimal

Scientific Notation

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

9.0020e4

Reciprocal

A number multiplied with its reciprocal is one.

0.000a80tok1gg0231

The reciprocal of 90020 in Base 31 Untrigesimal.

Palindrome?

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

The number 30kr31 is not a palindrome.

Not A Prime Number

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

Ninety thousand and twenty is a composite number with 24 total factors (including 1 and itself).   See primes in Base 31 Untrigesimal

A Composite

Composites have more than just these two factors.

Ninety thousand and twenty 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 ninety thousand and twenty has the following 4 prime factors:

2
231
Two in Base 31 Untrigesimal
5
531
Five in Base 31 Untrigesimal
7
731
Seven in Base 31 Untrigesimal
643
kn31
Six Hundred and Forty-Three in Base 31 Untrigesimal

Prime Factorization

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

2312 · 5311 · 7311 · kn311 = 30kr31

Base Conversions

The number ninety thousand and twenty in 35 different bases