20420505000
20,420,505,000 is an even composite number composed of four prime numbers multiplied together.
20420505000 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of seven hundred twenty divisors.
Prime factorization of 20420505000:
23 × 35 × 54 × 75
(2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 5 × 5 × 5 × 5 × 7 × 7 × 7 × 7 × 7)See below for interesting mathematical facts about the number 20420505000 from the Numbermatics database.
Names of 20420505000
- Cardinal: 20420505000 can be written as Twenty billion, four hundred twenty million, five hundred five thousand.
Scientific notation
- Scientific notation: 2.0420505 × 1010
Factors of 20420505000
Divisors of 20420505000
- Number of divisors d(n): 720
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Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 14 15 18 20 21 24 25 27 28 30 35 36 40 42 45 49 50 54 56 60 63 70 72 75 81 84 90 98 100 105 108 120 125 126 135 140 147 150 162 168 175 180 189 196 200 210 216 225 243 245 250 252 270 280 294 300 315 324 343 350 360 375 378 392 405 420 441 450 486 490 500 504 525 540 567 588 600 625 630 648 675 686 700 735 750 756 810 840 875 882 900 945 972 980 1000 1029 1050 1080 1125 1134 1176 1215 1225 1250 1260 1323 1350 1372 1400 1470 1500 1512 1575 1620 1701 1715 1750 1764 1800 1875 1890 1944 1960 2025 2058 2100 2205 2250 2268 2401 2430 2450 2500 2520 2625 2646 2700 2744 2835 2940 3000 3087 3150 3240 3375 3402 3430 3500 3528 3675 3750 3780 3969 4050 4116 4200 4375 4410 4500 4536 4725 4802 4860 4900 5000 5145 5250 5292 5400 5625 5670 5880 6075 6125 6174 6300 6615 6750 6804 6860 7000 7203 7350 7500 7560 7875 7938 8100 8232 8505 8575 8750 8820 9000 9261 9450 9604 9720 9800 10125 10290 10500 10584 11025 11250 11340 11907 12005 12150 12250 12348 12600 13125 13230 13500 13608 13720 14175 14406 14700 15000 15435 15750 15876 16200 16807 16875 17010 17150 17500 17640 18375 18522 18900 19208 19845 20250 20580 21000 21609 22050 22500 22680 23625 23814 24010 24300 24500 24696 25725 26250 26460 27000 27783 28350 28812 29400 30375 30625 30870 31500 31752 33075 33614 33750 34020 34300 35000 36015 36750 37044 37800 39375 39690 40500 41160 42525 42875 43218 44100 45000 46305 47250 47628 48020 48600 49000 50421 50625 51450 52500 52920 55125 55566 56700 57624 59535 60025 60750 61250 61740 63000 64827 66150 67228 67500 68040 68600 70875 72030 73500 74088 77175 78750 79380 81000 83349 84035 85050 85750 86436 88200 91875 92610 94500 95256 96040 99225 100842 101250 102900 105000 108045 110250 111132 113400 118125 119070 120050 121500 122500 123480 128625 129654 132300 134456 135000 138915 141750 144060 147000 151263 151875 154350 157500 158760 165375 166698 168070 170100 171500 172872 180075 183750 185220 189000 194481 198450 201684 202500 205800 212625 214375 216090 220500 222264 231525 236250 238140 240100 243000 245000 252105 257250 259308 264600 275625 277830 283500 288120 297675 300125 302526 303750 308700 315000 324135 330750 333396 336140 340200 343000 354375 360150 367500 370440 385875 388962 396900 403368 405000 416745 420175 425250 428750 432180 441000 453789 463050 472500 476280 480200 496125 504210 514500 518616 540225 551250 555660 567000 583443 595350 600250 605052 607500 617400 643125 648270 661500 666792 672280 694575 708750 720300 735000 756315 771750 777924 793800 826875 833490 840350 850500 857500 864360 900375 907578 926100 945000 972405 992250 1008420 1029000 1063125 1080450 1102500 1111320 1157625 1166886 1190700 1200500 1210104 1215000 1260525 1286250 1296540 1323000 1361367 1389150 1417500 1440600 1488375 1500625 1512630 1543500 1555848 1620675 1653750 1666980 1680700 1701000 1715000 1800750 1815156 1852200 1929375 1944810 1984500 2016840 2083725 2100875 2126250 2160900 2205000 2268945 2315250 2333772 2381400 2401000 2480625 2521050 2572500 2593080 2701125 2722734 2778300 2835000 2917215 2976750 3001250 3025260 3087000 3241350 3307500 3333960 3361400 3472875 3601500 3630312 3781575 3858750 3889620 3969000 4084101 4167450 4201750 4252500 4321800 4501875 4537890 4630500 4667544 4862025 4961250 5042100 5145000 5402250 5445468 5556600 5788125 5834430 5953500 6002500 6050520 6302625 6482700 6615000 6806835 6945750 7203000 7441875 7563150 7717500 7779240 8103375 8168202 8334900 8403500 8505000 9003750 9075780 9261000 9724050 9922500 10084200 10418625 10504375 10804500 10890936 11344725 11576250 11668860 11907000 12005000 12605250 12965400 13505625 13613670 13891500 14586075 14883750 15126300 15435000 16206750 16336404 16669800 16807000 17364375 18007500 18151560 18907875 19448100 19845000 20420505 20837250 21008750 21609000 22689450 23152500 23337720 24310125 25210500 27011250 27227340 27783000 29172150 29767500 30252600 31513125 32413500 32672808 34034175 34728750 36015000 37815750 38896200 40516875 40841010 41674500 42017500 45378900 46305000 48620250 50421000 52093125 54022500 54454680 56723625 58344300 59535000 63026250 64827000 68068350 69457500 72930375 75631500 81033750 81682020 83349000 84035000 90757800 94539375 97240500 102102525 104186250 108045000 113447250 116688600 121550625 126052500 136136700 138915000 145860750 151263000 162067500 163364040 170170875 189078750 194481000 204205050 208372500 226894500 243101250 252105000 272273400 283618125 291721500 324135000 340341750 364651875 378157500 408410100 416745000 453789000 486202500 510512625 567236250 583443000 680683500 729303750 756315000 816820200 850854375 972405000 1021025250 1134472500 1361367000 1458607500 1701708750 2042050500 2268945000 2552563125 2917215000 3403417500 4084101000 5105126250 6806835000 10210252500 20420505000
- Sum of all divisors σ(n): 83613610080
- Sum of proper divisors (its aliquot sum) s(n): 63193105080
- 20420505000 is an abundant number, because the sum of its proper divisors (63193105080) is greater than itself. Its abundance is 42772600080
Bases of 20420505000
- Binary: 100110000010010100000101101101010002
- Hexadecimal: 0x4C1282DA8
- Base-36: 9DPUAI0
Squares and roots of 20420505000
- 20420505000 squared (204205050002) is 416997024455025000000
- 20420505000 cubed (204205050003) is 8515289822868960287625000000000
-
The
square root of 20420505000 is 142900.3323998933 -
The
cube root of 20420505000 is 2733.3095956033
Scales and comparisons
How big is 20420505000?- 20,420,505,000 seconds is equal to 649 years, 16 weeks, 10 hours, 30 minutes.
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To count from 1 to 20,420,505,000 would take you about one thousand, two hundred ninety-eight 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 20420505000 cubic inches would be around 227.8 feet tall.
Recreational maths with 20420505000
- 20420505000 backwards is 00050502402
- 20420505000 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 20420505000's digits is 18
- More coming soon!
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Numbermatics. (2024). Number 20420505000 - Facts about the integer. Retrieved 27 April 2024, from https://numbermatics.com/n/20420505000/
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The information we have on file for 20420505000 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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