20829312
20,829,312 is an even composite number composed of four prime numbers multiplied together.
20829312 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of two hundred forty divisors.
Prime factorization of 20829312:
27 × 34 × 72 × 41
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 7 × 7 × 41)See below for interesting mathematical facts about the number 20829312 from the Numbermatics database.
Names of 20829312
- Cardinal: 20829312 can be written as Twenty million, eight hundred twenty-nine thousand, three hundred twelve.
Scientific notation
- Scientific notation: 2.0829312 × 107
Factors of 20829312
Divisors of 20829312
- Number of divisors d(n): 240
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Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 41 42 48 49 54 56 63 64 72 81 82 84 96 98 108 112 123 126 128 144 147 162 164 168 189 192 196 216 224 246 252 287 288 294 324 328 336 369 378 384 392 432 441 448 492 504 567 574 576 588 648 656 672 738 756 784 861 864 882 896 984 1008 1107 1134 1148 1152 1176 1296 1312 1323 1344 1476 1512 1568 1722 1728 1764 1968 2009 2016 2214 2268 2296 2352 2583 2592 2624 2646 2688 2952 3024 3136 3321 3444 3456 3528 3936 3969 4018 4032 4428 4536 4592 4704 5166 5184 5248 5292 5904 6027 6048 6272 6642 6888 7056 7749 7872 7938 8036 8064 8856 9072 9184 9408 10332 10368 10584 11808 12054 12096 13284 13776 14112 15498 15744 15876 16072 17712 18081 18144 18368 18816 20664 21168 23247 23616 24108 24192 26568 27552 28224 30996 31752 32144 35424 36162 36288 36736 41328 42336 46494 47232 48216 53136 54243 55104 56448 61992 63504 64288 70848 72324 72576 82656 84672 92988 96432 106272 108486 110208 123984 127008 128576 141696 144648 162729 165312 169344 185976 192864 212544 216972 247968 254016 257152 289296 325458 330624 371952 385728 425088 433944 495936 508032 578592 650916 743904 771456 867888 991872 1157184 1301832 1487808 1735776 2314368 2603664 2975616 3471552 5207328 6943104 10414656 20829312
- Sum of all divisors σ(n): 73866870
- Sum of proper divisors (its aliquot sum) s(n): 53037558
- 20829312 is an abundant number, because the sum of its proper divisors (53037558) is greater than itself. Its abundance is 32208246
Bases of 20829312
- Binary: 10011110111010100100000002
- Hexadecimal: 0x13DD480
- Base-36: CEG00
Squares and roots of 20829312
- 20829312 squared (208293122) is 433860238393344
- 20829312 cubed (208293123) is 9037010269889340899328
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The
square root of 20829312 is 4563.9141096213 -
The
cube root of 20829312 is 275.1428987351
Scales and comparisons
How big is 20829312?- 20,829,312 seconds is equal to 34 weeks, 3 days, 1 hour, 55 minutes, 12 seconds.
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To count from 1 to 20,829,312 would take you about fifty-one 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 20829312 cubic inches would be around 22.9 feet tall.
Recreational maths with 20829312
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The information we have on file for 20829312 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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