491442

491,442 is an even composite number composed of four prime numbers multiplied together.

What does the number 491442 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 16 divisors.

491442 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 491442:

2 × 3 × 7 × 11701

See below for interesting mathematical facts about the number 491442 from the Numbermatics database.

Names of 491442

Cardinal: 491442 can be written as Four hundred ninety-one thousand, four hundred forty-two.

Scientific notation

Scientific notation: 4.91442 × 10⁵

Factors of 491442

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 4
Sum of prime factors: 11713

Divisors of 491442

Number of divisors d(n): 16
Complete list of divisors:
1 2 3 6 7 14 21 42 11701 23402 35103 70206 81907 163814 245721 491442
Sum of all divisors σ(n): 1123392
Sum of proper divisors (its aliquot sum) s(n): 631950
491442 is an abundant number, because the sum of its proper divisors (631950) is greater than itself. Its abundance is 140508

Bases of 491442

Binary: 1110111111110110010₂
Hexadecimal: 0x77FB2
Base-36: AJ76

Squares and roots of 491442

491442 squared (491442²) is 241515239364
491442 cubed (491442³) is 118690732263522888
The square root of 491442 is 701.0292433273
The cube root of 491442 is 78.9146115801

Scales and comparisons

How big is 491442?

491,442 seconds is equal to 5 days, 16 hours, 30 minutes, 42 seconds.
To count from 1 to 491,442 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 491442 cubic inches would be around 6.6 feet tall.

Recreational maths with 491442

491442 backwards is 244194
The number of decimal digits it has is: 6
The sum of 491442's digits is 24
More coming soon!

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The information we have on file for 491442 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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