490491

490,491 is an odd composite number composed of two prime numbers multiplied together.

What does the number 490491 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 6 divisors.

490491 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of six divisors.

Prime factorization of 490491:

3² × 54499

(3 × 3 × 54499)

See below for interesting mathematical facts about the number 490491 from the Numbermatics database.

Names of 490491

Cardinal: 490491 can be written as Four hundred ninety thousand, four hundred ninety-one.

Scientific notation

Scientific notation: 4.90491 × 10⁵

Factors of 490491

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 3
Sum of prime factors: 54502

Divisors of 490491

Number of divisors d(n): 6
Complete list of divisors:
1 3 9 54499 163497 490491
Sum of all divisors σ(n): 708500
Sum of proper divisors (its aliquot sum) s(n): 218009
490491 is a deficient number, because the sum of its proper divisors (218009) is less than itself. Its deficiency is 272482

Bases of 490491

Binary: 1110111101111111011₂
Hexadecimal: 0x77BFB
Base-36: AIGR

Squares and roots of 490491

490491 squared (490491²) is 240581421081
490491 cubed (490491³) is 118003021807440771
The square root of 490491 is 700.3506264721
The cube root of 490491 is 78.8636755885

Scales and comparisons

How big is 490491?

490,491 seconds is equal to 5 days, 16 hours, 14 minutes, 51 seconds.
To count from 1 to 490,491 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 490491 cubic inches would be around 6.6 feet tall.

Recreational maths with 490491

490491 backwards is 194094
The number of decimal digits it has is: 6
The sum of 490491's digits is 27
More coming soon!

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The information we have on file for 490491 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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