491120

491,120 is an even composite number composed of four prime numbers multiplied together.

What does the number 491120 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 40 divisors.

491120 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of forty divisors.

Prime factorization of 491120:

2⁴ × 5 × 7 × 877

(2 × 2 × 2 × 2 × 5 × 7 × 877)

See below for interesting mathematical facts about the number 491120 from the Numbermatics database.

Names of 491120

Cardinal: 491120 can be written as Four hundred ninety-one thousand, one hundred twenty.

Scientific notation

Scientific notation: 4.9112 × 10⁵

Factors of 491120

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 7
Sum of prime factors: 891

Divisors of 491120

Number of divisors d(n): 40
Complete list of divisors:
1 2 4 5 7 8 10 14 16 20 28 35 40 56 70 80 112 140 280 560 877 1754 3508 4385 6139 7016 8770 12278 14032 17540 24556 30695 35080 49112 61390 70160 98224 122780 245560 491120
Sum of all divisors σ(n): 1306464
Sum of proper divisors (its aliquot sum) s(n): 815344
491120 is an abundant number, because the sum of its proper divisors (815344) is greater than itself. Its abundance is 324224

Bases of 491120

Binary: 1110111111001110000₂
Hexadecimal: 0x77E70
Base-36: AIY8

Squares and roots of 491120

491120 squared (491120²) is 241198854400
491120 cubed (491120³) is 118457581372928000
The square root of 491120 is 700.7995433789
The cube root of 491120 is 78.8973724777

Scales and comparisons

How big is 491120?

491,120 seconds is equal to 5 days, 16 hours, 25 minutes, 20 seconds.
To count from 1 to 491,120 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 491120 cubic inches would be around 6.6 feet tall.

Recreational maths with 491120

491120 backwards is 021194
The number of decimal digits it has is: 6
The sum of 491120's digits is 17
More coming soon!

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The information we have on file for 491120 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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