204490

204,490 is an even composite number composed of four prime numbers multiplied together.

What does the number 204490 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 36 divisors.

204490 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of thirty-six divisors.

Prime factorization of 204490:

2 × 5 × 11² × 13²

(2 × 5 × 11 × 11 × 13 × 13)

See below for interesting mathematical facts about the number 204490 from the Numbermatics database.

Names of 204490

Cardinal: 204490 can be written as Two hundred four thousand, four hundred ninety.

Scientific notation

Scientific notation: 2.0449 × 10⁵

Factors of 204490

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 6
Sum of prime factors: 31

Divisors of 204490

Number of divisors d(n): 36
Complete list of divisors:
1 2 5 10 11 13 22 26 55 65 110 121 130 143 169 242 286 338 605 715 845 1210 1430 1573 1690 1859 3146 3718 7865 9295 15730 18590 20449 40898 102245 204490
Sum of all divisors σ(n): 438102
Sum of proper divisors (its aliquot sum) s(n): 233612
204490 is an abundant number, because the sum of its proper divisors (233612) is greater than itself. Its abundance is 29122

Bases of 204490

Binary: 110001111011001010₂
Hexadecimal: 0x31ECA
Base-36: 4DSA

Squares and roots of 204490

204490 squared (204490²) is 41816160100
204490 cubed (204490³) is 8550986578849000
The square root of 204490 is 452.2057054041
The cube root of 204490 is 58.9147480803

Scales and comparisons

How big is 204490?

204,490 seconds is equal to 2 days, 8 hours, 48 minutes, 10 seconds.
To count from 1 to 204,490 would take you about two days.

This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)
A cube with a volume of 204490 cubic inches would be around 4.9 feet tall.

Recreational maths with 204490

204490 backwards is 094402
The number of decimal digits it has is: 6
The sum of 204490's digits is 19
More coming soon!

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The information we have on file for 204490 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!

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