490428680
490,428,680 is an even composite number composed of five prime numbers multiplied together.
490428680 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 490428680:
23 × 5 × 7 × 31 × 56501
(2 × 2 × 2 × 5 × 7 × 31 × 56501)See below for interesting mathematical facts about the number 490428680 from the Numbermatics database.
Names of 490428680
- Cardinal: 490428680 can be written as Four hundred ninety million, four hundred twenty-eight thousand, six hundred eighty.
Scientific notation
- Scientific notation: 4.9042868 × 108
Factors of 490428680
Divisors of 490428680
- Number of divisors d(n): 64
-
Complete list of divisors:
1 2 4 5 7 8 10 14 20 28 31 35 40 56 62 70 124 140 155 217 248 280 310 434 620 868 1085 1240 1736 2170 4340 8680 56501 113002 226004 282505 395507 452008 565010 791014 1130020 1582028 1751531 1977535 2260040 3164056 3503062 3955070 7006124 7910140 8757655 12260717 14012248 15820280 17515310 24521434 35030620 49042868 61303585 70061240 98085736 122607170 245214340 490428680
- Sum of all divisors σ(n): 1301806080
- Sum of proper divisors (its aliquot sum) s(n): 811377400
- 490428680 is an abundant number, because the sum of its proper divisors (811377400) is greater than itself. Its abundance is 320948720
Bases of 490428680
- Binary: 111010011101101011001000010002
- Hexadecimal: 0x1D3B5908
- Base-36: 83ZL6W
Squares and roots of 490428680
- 490428680 squared (4904286802) is 240520290166542400
- 490428680 cubed (4904286803) is 117958048419594369396032000
-
The
square root of 490428680 is 22145.6243985127 -
The
cube root of 490428680 is 788.6033540325
Scales and comparisons
How big is 490428680?- 490,428,680 seconds is equal to 15 years, 30 weeks, 6 days, 6 hours, 11 minutes, 20 seconds.
-
To count from 1 to 490,428,680 would take you about twenty-three years!
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 490428680 cubic inches would be around 65.7 feet tall.
Recreational maths with 490428680
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The information we have on file for 490428680 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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