20342340
20,342,340 is an even composite number composed of five prime numbers multiplied together.
20342340 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty divisors.
Prime factorization of 20342340:
22 × 34 × 5 × 29 × 433
(2 × 2 × 3 × 3 × 3 × 3 × 5 × 29 × 433)See below for interesting mathematical facts about the number 20342340 from the Numbermatics database.
Names of 20342340
- Cardinal: 20342340 can be written as Twenty million, three hundred forty-two thousand, three hundred forty.
Scientific notation
- Scientific notation: 2.034234 × 107
Factors of 20342340
Divisors of 20342340
- Number of divisors d(n): 120
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Complete list of divisors:
1 2 3 4 5 6 9 10 12 15 18 20 27 29 30 36 45 54 58 60 81 87 90 108 116 135 145 162 174 180 261 270 290 324 348 405 433 435 522 540 580 783 810 866 870 1044 1299 1305 1566 1620 1732 1740 2165 2349 2598 2610 3132 3897 3915 4330 4698 5196 5220 6495 7794 7830 8660 9396 11691 11745 12557 12990 15588 15660 19485 23382 23490 25114 25980 35073 37671 38970 46764 46980 50228 58455 62785 70146 75342 77940 113013 116910 125570 140292 150684 175365 188355 226026 233820 251140 339039 350730 376710 452052 565065 678078 701460 753420 1017117 1130130 1356156 1695195 2034234 2260260 3390390 4068468 5085585 6780780 10171170 20342340
- Sum of all divisors σ(n): 66167640
- Sum of proper divisors (its aliquot sum) s(n): 45825300
- 20342340 is an abundant number, because the sum of its proper divisors (45825300) is greater than itself. Its abundance is 25482960
Bases of 20342340
- Binary: 10011011001100110010001002
- Hexadecimal: 0x1366644
- Base-36: C4090
Squares and roots of 20342340
- 20342340 squared (203423402) is 413810796675600
- 20342340 cubed (203423403) is 8417879921645924904000
-
The
square root of 20342340 is 4510.2483301921 -
The
cube root of 20342340 is 272.9817642691
Scales and comparisons
How big is 20342340?- 20,342,340 seconds is equal to 33 weeks, 4 days, 10 hours, 39 minutes.
-
To count from 1 to 20,342,340 would take you about fifty 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 20342340 cubic inches would be around 22.7 feet tall.
Recreational maths with 20342340
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The information we have on file for 20342340 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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