The Number

39998

Thirty-Nine Thousand Nine Hundred and Ninety-Eight

Nearby Numbers

Positive, nonzero integers within three units

39995
Thirty-Nine Thousand Nine Hundred and Ninety-Five
39996
Thirty-Nine Thousand Nine Hundred and Ninety-Six
39997
Thirty-Nine Thousand Nine Hundred and Ninety-Seven
39999
Thirty-Nine Thousand Nine Hundred and Ninety-Nine
40000
Forty Thousand
40001
Forty Thousand and One

Scientific Notation

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

3.9998e4

Reciprocal

A number multiplied with its reciprocal is one.

0.000025001250062503124

The reciprocal of 39998.

Palindrome?

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

The number 39998 is not a palindrome.

Not A Prime Number

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

Thirty-nine thousand nine hundred and ninety-eight is a composite number with 8 total factors (including 1 and itself).   See primes in Base 10 Decimal

A Composite

Composites have more than just these two factors.

Thirty-nine thousand nine hundred and ninety-eight is a composite number with 8 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 thirty-nine thousand nine hundred and ninety-eight has the following 3 prime factors:

2
Two
7
Seven
2857
Two Thousand Eight Hundred and Fifty-Seven

Prime Factorization

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

21 · 71 · 28571 = 39998

Base Conversions

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