20504689920
20,504,689,920 is an even composite number composed of six prime numbers multiplied together.
20504689920 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of eight hundred sixty-four divisors.
Prime factorization of 20504689920:
28 × 35 × 5 × 11 × 13 × 461
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 5 × 11 × 13 × 461)See below for interesting mathematical facts about the number 20504689920 from the Numbermatics database.
Names of 20504689920
- Cardinal: 20504689920 can be written as Twenty billion, five hundred four million, six hundred eighty-nine thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 2.050468992 × 1010
Factors of 20504689920
Divisors of 20504689920
- Number of divisors d(n): 864
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 11 12 13 15 16 18 20 22 24 26 27 30 32 33 36 39 40 44 45 48 52 54 55 60 64 65 66 72 78 80 81 88 90 96 99 104 108 110 117 120 128 130 132 135 143 144 156 160 162 165 176 180 192 195 198 208 216 220 234 240 243 256 260 264 270 286 288 297 312 320 324 330 351 352 360 384 390 396 405 416 429 432 440 461 468 480 486 495 520 528 540 572 576 585 594 624 640 648 660 702 704 715 720 768 780 792 810 832 858 864 880 891 922 936 960 972 990 1040 1053 1056 1080 1144 1152 1170 1188 1215 1248 1280 1287 1296 1320 1383 1404 1408 1430 1440 1485 1560 1584 1620 1664 1716 1728 1755 1760 1782 1844 1872 1920 1944 1980 2080 2106 2112 2145 2160 2288 2304 2305 2340 2376 2430 2496 2574 2592 2640 2673 2766 2808 2816 2860 2880 2970 3120 3159 3168 3240 3328 3432 3456 3510 3520 3564 3688 3744 3840 3861 3888 3960 4149 4160 4212 4224 4290 4320 4455 4576 4610 4680 4752 4860 4992 5071 5148 5184 5265 5280 5346 5532 5616 5720 5760 5940 5993 6240 6318 6336 6435 6480 6864 6912 6915 7020 7040 7128 7376 7488 7722 7776 7920 8298 8320 8424 8448 8580 8640 8910 9152 9220 9360 9504 9720 9984 10142 10296 10368 10530 10560 10692 11064 11232 11440 11520 11583 11880 11986 12447 12480 12636 12672 12870 12960 13365 13728 13830 14040 14080 14256 14752 14976 15213 15444 15552 15795 15840 16596 16640 16848 17160 17280 17820 17979 18304 18440 18720 19008 19305 19440 20284 20592 20736 20745 21060 21120 21384 22128 22464 22880 23166 23760 23972 24894 24960 25272 25344 25355 25740 25920 26730 27456 27660 28080 28512 29504 29952 29965 30426 30888 31104 31590 31680 33192 33696 34320 34560 34749 35640 35958 36608 36880 37341 37440 38016 38610 38880 40568 41184 41490 42120 42240 42768 44256 44928 45639 45760 46332 47520 47944 49788 49920 50544 50710 51480 51840 53460 53937 54912 55320 56160 57024 57915 59008 59930 60852 61776 62208 62235 63180 63360 65923 66384 67392 68640 69498 71280 71916 73760 74682 74880 76032 76065 77220 77760 81136 82368 82980 84240 85536 88512 89856 89895 91278 91520 92664 95040 95888 99576 101088 101420 102960 103680 106920 107874 109824 110640 112023 112320 114048 115830 118016 119860 121704 123552 124470 126360 126720 131846 132768 134784 136917 137280 138996 142560 143832 147520 149364 149760 152130 154440 155520 161811 162272 164736 165960 168480 171072 173745 177024 179790 182556 183040 185328 186705 190080 191776 197769 199152 202176 202840 205920 213840 215748 221280 224046 224640 228096 228195 231660 239720 243408 247104 248940 252720 263692 265536 269568 269685 273834 274560 277992 285120 287664 295040 298728 304260 308880 311040 323622 324544 329472 329615 331920 336960 342144 347490 354048 359580 365112 370656 373410 380160 383552 395538 398304 404352 405680 410751 411840 427680 431496 442560 448092 449280 456390 463320 479440 485433 486816 494208 497880 505440 527384 531072 539370 547668 549120 555984 560115 570240 575328 590080 593307 597456 608520 617760 647244 649088 659230 663840 673920 684288 684585 694980 719160 730224 741312 746820 767104 791076 796608 808704 809055 811360 821502 823680 855360 862992 885120 896184 912780 926640 958880 970866 973632 988416 988845 995760 1010880 1054768 1062144 1078740 1095336 1111968 1120230 1140480 1150656 1186614 1194912 1217040 1232253 1235520 1294488 1298176 1318460 1327680 1347840 1369170 1389960 1438320 1456299 1460448 1482624 1493640 1534208 1582152 1593216 1618110 1622720 1643004 1647360 1710720 1725984 1770240 1779921 1792368 1825560 1853280 1917760 1941732 1947264 1977690 1991520 2021760 2053755 2109536 2157480 2190672 2223936 2240460 2301312 2373228 2389824 2427165 2434080 2464506 2471040 2588976 2636920 2655360 2738340 2779920 2876640 2912598 2920896 2965248 2966535 2987280 3164304 3186432 3236220 3245440 3286008 3421440 3451968 3559842 3584736 3651120 3706560 3835520 3883464 3894528 3955380 3983040 4043520 4107510 4219072 4314960 4381344 4447872 4480920 4602624 4746456 4779648 4854330 4868160 4929012 4942080 5177952 5273840 5310720 5339763 5476680 5559840 5753280 5825196 5841792 5933070 5974560 6161265 6328608 6472440 6490880 6572016 6903936 7119684 7169472 7281495 7302240 7413120 7671040 7766928 7910760 7966080 8215020 8438144 8629920 8762688 8895744 8899605 8961840 9492912 9559296 9708660 9736320 9858024 10355904 10547680 10679526 10953360 11119680 11506560 11650392 11683584 11866140 11949120 12322530 12657216 12944880 13144032 13807872 14239368 14338944 14562990 14604480 14826240 15533856 15821520 15932160 16019289 16430040 16876288 17259840 17525376 17799210 17923680 18985824 19417320 19472640 19716048 20711808 21095360 21359052 21906720 22239360 23013120 23300784 23732280 23898240 24645060 25314432 25889760 26288064 26698815 28478736 28677888 29125980 29208960 31067712 31643040 32038578 32860080 34519680 35050752 35598420 35847360 37971648 38834640 39432096 41423616 42190720 42718104 43813440 44478720 46601568 47464560 47796480 49290120 50628864 51779520 52576128 53397630 56957472 58251960 58417920 62135424 63286080 64077156 65720160 69039360 71196840 71694720 75943296 77669280 78864192 80096445 84381440 85436208 87626880 93203136 94929120 98580240 103559040 105152256 106795260 113914944 116503920 124270848 126572160 128154312 131440320 142393680 143389440 151886592 155338560 157728384 160192890 170872416 175253760 186406272 189858240 197160480 207118080 213590520 227829888 233007840 253144320 256308624 262880640 284787360 310677120 315456768 320385780 341744832 372812544 379716480 394320960 427181040 455659776 466015680 512617248 525761280 569574720 621354240 640771560 683489664 759432960 788641920 854362080 932031360 1025234496 1139149440 1281543120 1366979328 1577283840 1708724160 1864062720 2050468992 2278298880 2563086240 3417448320 4100937984 5126172480 6834896640 10252344960 20504689920
- Sum of all divisors σ(n): 86621318784
- Sum of proper divisors (its aliquot sum) s(n): 66116628864
- 20504689920 is an abundant number, because the sum of its proper divisors (66116628864) is greater than itself. Its abundance is 45611938944
Bases of 20504689920
- Binary: 100110001100010110010111101000000002
- Hexadecimal: 0x4C62CBD00
- Base-36: 9F3YO00
Squares and roots of 20504689920
- 20504689920 squared (205046899202) is 420442308715349606400
- 20504689920 cubed (205046899203) is 8621039169457157223626047488000
-
The
square root of 20504689920 is 143194.5876072137 -
The
cube root of 20504689920 is 2737.0605306913
Scales and comparisons
How big is 20504689920?- 20,504,689,920 seconds is equal to 651 years, 51 weeks, 1 day, 19 hours, 12 minutes.
-
To count from 1 to 20,504,689,920 would take you about one thousand, three hundred three 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 20504689920 cubic inches would be around 228.1 feet tall.
Recreational maths with 20504689920
- 20504689920 backwards is 02998640502
- 20504689920 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 20504689920's digits is 45
- More coming soon!
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The information we have on file for 20504689920 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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