The Number

69990

Sixty-Nine Thousand Nine Hundred and Ninety

In Base 20 Vigesimal Is

8eja20

The numbers with a 20 subscript use Base 20 Vigesimal notation.

For more familiar numbers: See Sixty-Nine Thousand Nine Hundred and Ninety in Base 10 Decimal

Nearby Numbers

Positive, nonzero integers within three units

69987
8ej720
Sixty-Nine Thousand Nine Hundred and Eighty-Seven in Base 20 Vigesimal
69988
8ej820
Sixty-Nine Thousand Nine Hundred and Eighty-Eight in Base 20 Vigesimal
69989
8ej920
Sixty-Nine Thousand Nine Hundred and Eighty-Nine in Base 20 Vigesimal
69991
8ejb20
Sixty-Nine Thousand Nine Hundred and Ninety-One in Base 20 Vigesimal
69992
8ejc20
Sixty-Nine Thousand Nine Hundred and Ninety-Two in Base 20 Vigesimal
69993
8ejd20
Sixty-Nine Thousand Nine Hundred and Ninety-Three in Base 20 Vigesimal

Scientific Notation

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

6.9990e4

Reciprocal

A number multiplied with its reciprocal is one.

0.00025e86af4c5jb520

The reciprocal of 69990 in Base 20 Vigesimal.

Palindrome?

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

The number 8eja20 is not a palindrome.

Not A Prime Number

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

Sixty-nine thousand nine hundred and ninety is a composite number with 16 total factors (including 1 and itself).   See primes in Base 20 Vigesimal

A Composite

Composites have more than just these two factors.

Sixty-nine thousand nine hundred and ninety 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 sixty-nine thousand nine hundred and ninety has the following 4 prime factors:

2
220
Two in Base 20 Vigesimal
3
320
Three in Base 20 Vigesimal
5
520
Five in Base 20 Vigesimal
2333
5gd20
Two Thousand Three Hundred and Thirty-Three in Base 20 Vigesimal

Prime Factorization

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

2201 · 3201 · 5201 · 5gd201 = 8eja20

Base Conversions

The number sixty-nine thousand nine hundred and ninety in 35 different bases