2980720
2,980,720 is an even composite number composed of five prime numbers multiplied together.
2980720 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 2980720:
24 × 5 × 19 × 37 × 53
(2 × 2 × 2 × 2 × 5 × 19 × 37 × 53)See below for interesting mathematical facts about the number 2980720 from the Numbermatics database.
Names of 2980720
- Cardinal: 2980720 can be written as Two million, nine hundred eighty thousand, seven hundred twenty.
Scientific notation
- Scientific notation: 2.98072 × 106
Factors of 2980720
Divisors of 2980720
- Number of divisors d(n): 80
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Complete list of divisors:
1 2 4 5 8 10 16 19 20 37 38 40 53 74 76 80 95 106 148 152 185 190 212 265 296 304 370 380 424 530 592 703 740 760 848 1007 1060 1406 1480 1520 1961 2014 2120 2812 2960 3515 3922 4028 4240 5035 5624 7030 7844 8056 9805 10070 11248 14060 15688 16112 19610 20140 28120 31376 37259 39220 40280 56240 74518 78440 80560 149036 156880 186295 298072 372590 596144 745180 1490360 2980720
- Sum of all divisors σ(n): 7633440
- Sum of proper divisors (its aliquot sum) s(n): 4652720
- 2980720 is an abundant number, because the sum of its proper divisors (4652720) is greater than itself. Its abundance is 1672000
Bases of 2980720
- Binary: 10110101111011011100002
- Hexadecimal: 0x2D7B70
- Base-36: 1RVXS
Squares and roots of 2980720
- 2980720 squared (29807202) is 8884691718400
- 2980720 cubed (29807203) is 26482778298869248000
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The
square root of 2980720 is 1726.4761799689 -
The
cube root of 2980720 is 143.9153308845
Scales and comparisons
How big is 2980720?- 2,980,720 seconds is equal to 4 weeks, 6 days, 11 hours, 58 minutes, 40 seconds.
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To count from 1 to 2,980,720 would take you about seven weeks!
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 2980720 cubic inches would be around 12 feet tall.
Recreational maths with 2980720
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The information we have on file for 2980720 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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