The Number

142000

One Hundred and Forty-Two Thousand

In Base 5 Quinary Is

140210005

The numbers with a 5 subscript use Base 5 Quinary notation.

For more familiar numbers: See One Hundred and Forty-Two Thousand in Base 10 Decimal

Nearby Numbers

Positive, nonzero integers within three units

141997
140204425
One Hundred and Forty-One Thousand Nine Hundred and Ninety-Seven in Base 5 Quinary
141998
140204435
One Hundred and Forty-One Thousand Nine Hundred and Ninety-Eight in Base 5 Quinary
141999
140204445
One Hundred and Forty-One Thousand Nine Hundred and Ninety-Nine in Base 5 Quinary
142001
140210015
One Hundred and Forty-Two Thousand and One in Base 5 Quinary
142002
140210025
One Hundred and Forty-Two Thousand and Two in Base 5 Quinary
142003
140210035
One Hundred and Forty-Two Thousand and Three in Base 5 Quinary

Scientific Notation

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

1.42000e5

Reciprocal

A number multiplied with its reciprocal is one.

0.0000000233341222301111400002345

The reciprocal of 142000 in Base 5 Quinary.

Palindrome?

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

The number 140210005 is not a palindrome.

Not A Prime Number

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

One hundred and forty-two thousand is a composite number with 40 total factors (including 1 and itself).   See primes in Base 5 Quinary

A Composite

Composites have more than just these two factors.

One hundred and forty-two thousand is a composite number with 40 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 one hundred and forty-two thousand has the following 3 prime factors:

2
25
Two in Base 5 Quinary
5
105
Five in Base 5 Quinary
71
2415
Seventy-One in Base 5 Quinary

Prime Factorization

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

254 · 1053 · 24151 = 140210005

Base Conversions

The number one hundred and forty-two thousand in 35 different bases