2142910
2,142,910 is an even composite number composed of five prime numbers multiplied together.
2142910 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 2142910:
2 × 5 × 7 × 113 × 23
(2 × 5 × 7 × 11 × 11 × 11 × 23)See below for interesting mathematical facts about the number 2142910 from the Numbermatics database.
Names of 2142910
- Cardinal: 2142910 can be written as Two million, one hundred forty-two thousand, nine hundred ten.
Scientific notation
- Scientific notation: 2.14291 × 106
Factors of 2142910
Divisors of 2142910
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 5 7 10 11 14 22 23 35 46 55 70 77 110 115 121 154 161 230 242 253 322 385 506 605 770 805 847 1210 1265 1331 1610 1694 1771 2530 2662 2783 3542 4235 5566 6655 8470 8855 9317 13310 13915 17710 18634 19481 27830 30613 38962 46585 61226 93170 97405 153065 194810 214291 306130 428582 1071455 2142910
- Sum of all divisors σ(n): 5059584
- Sum of proper divisors (its aliquot sum) s(n): 2916674
- 2142910 is an abundant number, because the sum of its proper divisors (2916674) is greater than itself. Its abundance is 773764
Bases of 2142910
- Binary: 10000010110010101111102
- Hexadecimal: 0x20B2BE
- Base-36: 19XHA
Squares and roots of 2142910
- 2142910 squared (21429102) is 4592063268100
- 2142910 cubed (21429103) is 9840378297844171000
-
The
square root of 2142910 is 1463.8681634629 -
The
cube root of 2142910 is 128.9242589655
Scales and comparisons
How big is 2142910?- 2,142,910 seconds is equal to 3 weeks, 3 days, 19 hours, 15 minutes, 10 seconds.
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To count from 1 to 2,142,910 would take you about five 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 2142910 cubic inches would be around 10.7 feet tall.
Recreational maths with 2142910
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The information we have on file for 2142910 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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