The Number

99999

Ninety-Nine Thousand Nine Hundred and Ninety-Nine

Nearby Numbers

Positive, nonzero integers within three units

99996
Ninety-Nine Thousand Nine Hundred and Ninety-Six
99997
Ninety-Nine Thousand Nine Hundred and Ninety-Seven
99998
Ninety-Nine Thousand Nine Hundred and Ninety-Eight
100000
One Hundred Thousand
100001
One Hundred Thousand and One
100002
One Hundred Thousand and Two

Scientific Notation

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

9.9999e4

Reciprocal

A number multiplied with its reciprocal is one.

0.00001000010000100001

The reciprocal of 99999.

Palindrome?

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

The number 99999 is a palindrome.

Not A Prime Number

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

Ninety-nine thousand nine hundred and ninety-nine is a composite number with 12 total factors (including 1 and itself).   See primes in Base 10 Decimal

A Composite

Composites have more than just these two factors.

Ninety-nine thousand nine hundred and ninety-nine is a composite number with 12 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-nine thousand nine hundred and ninety-nine has the following 3 prime factors:

3
Three
41
Forty-One
271
Two Hundred and Seventy-One

Prime Factorization

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

32 · 411 · 2711 = 99999

Base Conversions

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