The Number

172042

One Hundred and Seventy-Two Thousand and Forty-Two

In Base 5 Quinary Is

210011325

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

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

Nearby Numbers

Positive, nonzero integers within three units

172039
210011245
One Hundred and Seventy-Two Thousand and Thirty-Nine in Base 5 Quinary
172040
210011305
One Hundred and Seventy-Two Thousand and Forty in Base 5 Quinary
172041
210011315
One Hundred and Seventy-Two Thousand and Forty-One in Base 5 Quinary
172043
210011335
One Hundred and Seventy-Two Thousand and Forty-Three in Base 5 Quinary
172044
210011345
One Hundred and Seventy-Two Thousand and Forty-Four in Base 5 Quinary
172045
210011405
One Hundred and Seventy-Two Thousand and Forty-Five in Base 5 Quinary

Scientific Notation

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

1.72042e5

Reciprocal

A number multiplied with its reciprocal is one.

0.0000000211340142130301442001345

The reciprocal of 172042 in Base 5 Quinary.

Palindrome?

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

The number 210011325 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 seventy-two thousand and forty-two is a composite number with 12 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 seventy-two thousand and forty-two 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 one hundred and seventy-two thousand and forty-two has the following 3 prime factors:

2
25
Two in Base 5 Quinary
13
235
Thirteen in Base 5 Quinary
509
40145
Five Hundred and Nine in Base 5 Quinary

Prime Factorization

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

251 · 2352 · 401451 = 210011325

Base Conversions

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