494540

494,540 is an even composite number composed of four prime numbers multiplied together.

What does the number 494540 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 24 divisors.

494540 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of twenty-four divisors.

Prime factorization of 494540:

2² × 5 × 79 × 313

(2 × 2 × 5 × 79 × 313)

See below for interesting mathematical facts about the number 494540 from the Numbermatics database.

Names of 494540

Cardinal: 494540 can be written as Four hundred ninety-four thousand, five hundred forty.

Scientific notation

Scientific notation: 4.9454 × 10⁵

Factors of 494540

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 5
Sum of prime factors: 399

Divisors of 494540

Number of divisors d(n): 24
Complete list of divisors:
1 2 4 5 10 20 79 158 313 316 395 626 790 1252 1565 1580 3130 6260 24727 49454 98908 123635 247270 494540
Sum of all divisors σ(n): 1055040
Sum of proper divisors (its aliquot sum) s(n): 560500
494540 is an abundant number, because the sum of its proper divisors (560500) is greater than itself. Its abundance is 65960

Bases of 494540

Binary: 1111000101111001100₂
Hexadecimal: 0x78BCC
Base-36: ALL8

Squares and roots of 494540

494540 squared (494540²) is 244569811600
494540 cubed (494540³) is 120949554628664000
The square root of 494540 is 703.2353802251
The cube root of 494540 is 79.0800875589

Scales and comparisons

How big is 494540?

494,540 seconds is equal to 5 days, 17 hours, 22 minutes, 20 seconds.
To count from 1 to 494,540 would take you about five 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 494540 cubic inches would be around 6.6 feet tall.

Recreational maths with 494540

494540 backwards is 045494
The number of decimal digits it has is: 6
The sum of 494540's digits is 26
More coming soon!

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The information we have on file for 494540 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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