20968200
20,968,200 is an even composite number composed of five prime numbers multiplied together.
20968200 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 20968200:
23 × 33 × 52 × 11 × 353
(2 × 2 × 2 × 3 × 3 × 3 × 5 × 5 × 11 × 353)See below for interesting mathematical facts about the number 20968200 from the Numbermatics database.
Names of 20968200
- Cardinal: 20968200 can be written as Twenty million, nine hundred sixty-eight thousand, two hundred.
Scientific notation
- Scientific notation: 2.09682 × 107
Factors of 20968200
Divisors of 20968200
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 11 12 15 18 20 22 24 25 27 30 33 36 40 44 45 50 54 55 60 66 72 75 88 90 99 100 108 110 120 132 135 150 165 180 198 200 216 220 225 264 270 275 297 300 330 353 360 396 440 450 495 540 550 594 600 660 675 706 792 825 900 990 1059 1080 1100 1188 1320 1350 1412 1485 1650 1765 1800 1980 2118 2200 2376 2475 2700 2824 2970 3177 3300 3530 3883 3960 4236 4950 5295 5400 5940 6354 6600 7060 7425 7766 8472 8825 9531 9900 10590 11649 11880 12708 14120 14850 15532 15885 17650 19062 19415 19800 21180 23298 25416 26475 29700 31064 31770 34947 35300 38124 38830 42360 46596 47655 52950 58245 59400 63540 69894 70600 76248 77660 79425 93192 95310 97075 104841 105900 116490 127080 139788 155320 158850 174735 190620 194150 209682 211800 232980 238275 279576 291225 317700 349470 381240 388300 419364 465960 476550 524205 582450 635400 698940 776600 838728 873675 953100 1048410 1164900 1397880 1747350 1906200 2096820 2329800 2621025 3494700 4193640 5242050 6989400 10484100 20968200
- Sum of all divisors σ(n): 79012800
- Sum of proper divisors (its aliquot sum) s(n): 58044600
- 20968200 is an abundant number, because the sum of its proper divisors (58044600) is greater than itself. Its abundance is 37076400
Bases of 20968200
- Binary: 10011111111110011000010002
- Hexadecimal: 0x13FF308
- Base-36: CHF60
Squares and roots of 20968200
- 20968200 squared (209682002) is 439665411240000
- 20968200 cubed (209682003) is 9218992275962568000000
-
The
square root of 20968200 is 4579.1047159899 -
The
cube root of 20968200 is 275.7530873035
Scales and comparisons
How big is 20968200?- 20,968,200 seconds is equal to 34 weeks, 4 days, 16 hours, 30 minutes.
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To count from 1 to 20,968,200 would take you about forty-five minutes!
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 20968200 cubic inches would be around 23 feet tall.
Recreational maths with 20968200
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The information we have on file for 20968200 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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