491049

491,049 is an odd composite number composed of three prime numbers multiplied together.

What does the number 491049 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 16 divisors.

491049 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 491049:

3³ × 13 × 1399

(3 × 3 × 3 × 13 × 1399)

See below for interesting mathematical facts about the number 491049 from the Numbermatics database.

Names of 491049

Cardinal: 491049 can be written as Four hundred ninety-one thousand and forty-nine.

Scientific notation

Scientific notation: 4.91049 × 10⁵

Factors of 491049

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 5
Sum of prime factors: 1415

Divisors of 491049

Number of divisors d(n): 16
Complete list of divisors:
1 3 9 13 27 39 117 351 1399 4197 12591 18187 37773 54561 163683 491049
Sum of all divisors σ(n): 784000
Sum of proper divisors (its aliquot sum) s(n): 292951
491049 is a deficient number, because the sum of its proper divisors (292951) is less than itself. Its deficiency is 198098

Bases of 491049

Binary: 1110111111000101001₂
Hexadecimal: 0x77E29
Base-36: AIW9

Squares and roots of 491049

491049 squared (491049²) is 241129120401
491049 cubed (491049³) is 118406213443790649
The square root of 491049 is 700.7488851221
The cube root of 491049 is 78.8935702953

Scales and comparisons

How big is 491049?

491,049 seconds is equal to 5 days, 16 hours, 24 minutes, 9 seconds.
To count from 1 to 491,049 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 491049 cubic inches would be around 6.6 feet tall.

Recreational maths with 491049

491049 backwards is 940194
491049 is a Harshad number.
The number of decimal digits it has is: 6
The sum of 491049's digits is 27
More coming soon!

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The information we have on file for 491049 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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