494728

494,728 is an even composite number composed of four prime numbers multiplied together.

What does the number 494728 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 32 divisors.

494728 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of thirty-two divisors.

Prime factorization of 494728:

2³ × 13 × 67 × 71

(2 × 2 × 2 × 13 × 67 × 71)

See below for interesting mathematical facts about the number 494728 from the Numbermatics database.

Names of 494728

Cardinal: 494728 can be written as Four hundred ninety-four thousand, seven hundred twenty-eight.

Scientific notation

Scientific notation: 4.94728 × 10⁵

Factors of 494728

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 6
Sum of prime factors: 153

Divisors of 494728

Number of divisors d(n): 32
Complete list of divisors:
1 2 4 8 13 26 52 67 71 104 134 142 268 284 536 568 871 923 1742 1846 3484 3692 4757 6968 7384 9514 19028 38056 61841 123682 247364 494728
Sum of all divisors σ(n): 1028160
Sum of proper divisors (its aliquot sum) s(n): 533432
494728 is an abundant number, because the sum of its proper divisors (533432) is greater than itself. Its abundance is 38704

Bases of 494728

Binary: 1111000110010001000₂
Hexadecimal: 0x78C88
Base-36: ALQG

Squares and roots of 494728

494728 squared (494728²) is 244755793984
494728 cubed (494728³) is 121087544446116352
The square root of 494728 is 703.3690354287
The cube root of 494728 is 79.0901070873

Scales and comparisons

How big is 494728?

494,728 seconds is equal to 5 days, 17 hours, 25 minutes, 28 seconds.
To count from 1 to 494,728 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 494728 cubic inches would be around 6.6 feet tall.

Recreational maths with 494728

494728 backwards is 827494
The number of decimal digits it has is: 6
The sum of 494728's digits is 34
More coming soon!

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The information we have on file for 494728 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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