20516749200
20,516,749,200 is an even composite number composed of five prime numbers multiplied together.
20516749200 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of four hundred fifty divisors.
Prime factorization of 20516749200:
24 × 34 × 52 × 17 × 1932
(2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 × 5 × 17 × 193 × 193)See below for interesting mathematical facts about the number 20516749200 from the Numbermatics database.
Names of 20516749200
- Cardinal: 20516749200 can be written as Twenty billion, five hundred sixteen million, seven hundred forty-nine thousand, two hundred.
Scientific notation
- Scientific notation: 2.05167492 × 1010
Factors of 20516749200
Divisors of 20516749200
- Number of divisors d(n): 450
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 17 18 20 24 25 27 30 34 36 40 45 48 50 51 54 60 68 72 75 80 81 85 90 100 102 108 120 135 136 144 150 153 162 170 180 193 200 204 216 225 240 255 270 272 300 306 324 340 360 386 400 405 408 425 432 450 459 510 540 579 600 612 648 675 680 720 765 772 810 816 850 900 918 965 1020 1080 1158 1200 1224 1275 1296 1350 1360 1377 1530 1544 1620 1700 1737 1800 1836 1930 2025 2040 2160 2295 2316 2448 2550 2700 2754 2895 3060 3088 3240 3281 3400 3474 3600 3672 3825 3860 4050 4080 4590 4632 4825 5100 5211 5400 5508 5790 6120 6480 6562 6800 6885 6948 7344 7650 7720 8100 8685 9180 9264 9650 9843 10200 10422 10800 11016 11475 11580 12240 13124 13770 13896 14475 15300 15440 15633 16200 16405 17370 18360 19300 19686 20400 20844 22032 22950 23160 26055 26248 27540 27792 28950 29529 30600 31266 32400 32810 34425 34740 36720 37249 38600 39372 41688 43425 45900 46320 49215 52110 52496 55080 57900 59058 61200 62532 65620 68850 69480 74498 77200 78165 78744 82025 83376 86850 88587 91800 98430 104220 110160 111747 115800 118116 125064 130275 131240 137700 138960 147645 148996 156330 157488 164050 173700 177174 183600 186245 196860 208440 223494 231600 236232 246075 250128 260550 262480 265761 275400 295290 297992 312660 328100 335241 347400 354348 372490 390825 393720 416880 442935 446988 472464 492150 521100 531522 550800 558735 590580 595984 625320 633233 656200 670482 694800 708696 738225 744980 781650 787440 885870 893976 931225 984300 1005723 1042200 1063044 1117470 1181160 1250640 1266466 1312400 1328805 1340964 1417392 1476450 1489960 1563300 1676205 1771740 1787952 1862450 1899699 1968600 2011446 2084400 2126088 2214675 2234940 2362320 2532932 2657610 2681928 2793675 2952900 2979920 3017169 3126600 3166165 3352410 3543480 3724900 3799398 3937200 4022892 4252176 4429350 4469880 5028615 5065864 5315220 5363856 5587350 5699097 5905800 6034338 6253200 6332330 6644025 6704820 7086960 7449800 7598796 8045784 8381025 8858700 8939760 9498495 10057230 10131728 10630440 11174700 11398194 11811600 12068676 12664660 13288050 13409640 14899600 15085845 15197592 15830825 16091568 16762050 17097291 17717400 18996990 20114460 21260880 22349400 22796388 24137352 25143075 25329320 26576100 26819280 28495485 30171690 30395184 31661650 33524100 34194582 35434800 37993980 40228920 44698800 45592776 47492475 48274704 50286150 50658640 51291873 53152200 56990970 60343380 63323300 67048200 68389164 75429225 75987960 80457840 85486455 91185552 94984950 100572300 102583746 106304400 113981940 120686760 126646600 134096400 136778328 142477425 150858450 151975920 170972910 189969900 201144600 205167492 227963880 241373520 253293200 256459365 273556656 284954850 301716900 341945820 379939800 402289200 410334984 427432275 455927760 512918730 569909700 603433800 683891640 759879600 820669968 854864550 1025837460 1139819400 1206867600 1282296825 1367783280 1709729100 2051674920 2279638800 2564593650 3419458200 4103349840 5129187300 6838916400 10258374600 20516749200
- Sum of all divisors σ(n): 78370370694
- Sum of proper divisors (its aliquot sum) s(n): 57853621494
- 20516749200 is an abundant number, because the sum of its proper divisors (57853621494) is greater than itself. Its abundance is 37336872294
Bases of 20516749200
- Binary: 100110001101110010010111111100100002
- Hexadecimal: 0x4C6E4BF90
- Base-36: 9FB5500
Squares and roots of 20516749200
- 20516749200 squared (205167492002) is 420936997735700640000
- 20516749200 cubed (205167492003) is 8636258811544337917159488000000
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The
square root of 20516749200 is 143236.6894339575 -
The
cube root of 20516749200 is 2737.5970016293
Scales and comparisons
How big is 20516749200?- 20,516,749,200 seconds is equal to 652 years, 19 weeks, 1 day, 9 hours.
-
To count from 1 to 20,516,749,200 would take you about one thousand, three hundred four years!
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 20516749200 cubic inches would be around 228.1 feet tall.
Recreational maths with 20516749200
- 20516749200 backwards is 00294761502
- 20516749200 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 20516749200's digits is 36
- More coming soon!
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The information we have on file for 20516749200 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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