20829389490
20,829,389,490 is an even composite number composed of nine prime numbers multiplied together.
20829389490 is an even composite number. It is composed of nine distinct prime numbers multiplied together. It has a total of one thousand and twenty-four divisors.
Prime factorization of 20829389490:
2 × 33 × 5 × 7 × 13 × 23 × 29 × 31 × 41
(2 × 3 × 3 × 3 × 5 × 7 × 13 × 23 × 29 × 31 × 41)See below for interesting mathematical facts about the number 20829389490 from the Numbermatics database.
Names of 20829389490
- Cardinal: 20829389490 can be written as Twenty billion, eight hundred twenty-nine million, three hundred eighty-nine thousand, four hundred ninety.
Scientific notation
- Scientific notation: 2.082938949 × 1010
Factors of 20829389490
Divisors of 20829389490
- Number of divisors d(n): 1024
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Complete list of divisors:
1 2 3 5 6 7 9 10 13 14 15 18 21 23 26 27 29 30 31 35 39 41 42 45 46 54 58 62 63 65 69 70 78 82 87 90 91 93 105 115 117 123 126 130 135 138 145 155 161 174 182 186 189 195 203 205 207 210 217 230 234 246 261 270 273 279 287 290 299 310 315 322 345 351 369 377 378 390 403 406 410 414 434 435 455 465 483 522 533 546 558 574 585 598 609 615 621 630 651 667 690 702 713 738 754 783 805 806 819 837 861 870 897 899 910 930 943 945 966 1015 1035 1066 1085 1107 1131 1170 1189 1209 1218 1230 1242 1271 1302 1305 1334 1365 1395 1426 1435 1449 1495 1566 1599 1610 1638 1674 1722 1755 1794 1798 1827 1845 1885 1886 1890 1953 2001 2015 2030 2070 2093 2139 2170 2214 2262 2378 2415 2418 2457 2542 2583 2610 2639 2665 2691 2697 2730 2790 2821 2829 2870 2898 2990 3045 3105 3198 3255 3335 3393 3510 3565 3567 3627 3654 3690 3731 3770 3813 3906 3915 4002 4030 4095 4185 4186 4278 4305 4347 4485 4495 4669 4715 4797 4830 4914 4991 5166 5278 5330 5382 5394 5481 5535 5642 5655 5658 5859 5945 6003 6045 6090 6210 6279 6293 6355 6417 6510 6601 6670 6786 7130 7134 7245 7254 7462 7626 7749 7830 7917 7995 8073 8091 8190 8323 8370 8463 8487 8610 8671 8694 8897 8970 8990 9135 9269 9338 9430 9594 9765 9982 10005 10179 10465 10695 10701 10881 10962 11070 11193 11310 11439 11687 11718 11890 12006 12090 12259 12285 12558 12586 12710 12834 12915 13195 13202 13455 13485 14007 14105 14145 14391 14490 14973 15457 15498 15834 15990 16146 16182 16523 16646 16926 16965 16974 17342 17794 17835 18009 18135 18270 18538 18655 18837 18879 19065 19251 19530 19803 20010 20358 20677 20930 21390 21402 21735 21762 22386 22878 23345 23374 23751 23985 24273 24518 24570 24955 24969 25389 25461 25830 26013 26390 26691 26910 26970 27347 27405 27807 28014 28210 28290 28782 29233 29295 29946 30015 30914 31395 31465 32085 32103 33005 33046 33579 33930 34317 35061 35670 36018 36270 36777 36859 37310 37674 37758 38130 38502 38745 39585 39606 40365 40455 41354 41615 42021 42315 42435 43355 43470 44485 44919 46345 46371 46690 47502 47970 48546 49569 49910 49938 50778 50895 50922 52026 53382 53505 54405 54694 54810 55614 55965 56511 56637 57195 58435 58466 58590 59409 60030 60697 61295 62031 62790 62930 64170 64206 64883 66010 67158 68634 70035 70122 71253 71955 73554 73718 74865 74907 76167 77285 77490 78039 79170 80073 80730 80910 81809 82041 82615 83230 83421 84042 84630 84870 85813 86710 87699 88970 89838 90045 92690 92742 94185 94395 96255 99015 99138 100737 101790 103385 105183 107010 108199 108810 110331 110577 111930 113022 113274 114390 115661 116870 118755 118818 121365 121394 122590 124062 124845 126063 126945 127305 129766 130065 133455 134757 136735 139035 139113 140070 142506 143910 144739 146165 148707 149730 149814 152334 154570 156078 160146 160515 163618 164082 165230 166842 167895 169911 171585 171626 175305 175398 178227 180090 182091 183885 184295 186093 188370 188790 191429 192510 194649 198030 201474 204631 206770 210105 210366 216398 220662 221154 224595 224721 231322 231855 234117 237510 240219 242730 245427 246123 247845 249690 250263 252126 253890 254610 257439 258013 260130 263097 266910 268801 269514 273470 278070 278226 282555 283185 289478 292330 297045 297414 303485 310155 315549 321030 324415 324597 330993 331731 335790 339822 343170 346983 350610 355511 356265 356454 364182 367770 368590 372186 374535 380029 380835 382858 389298 390195 400365 409045 409262 410205 417105 417339 420210 429065 434217 438495 446121 449190 449442 463710 468234 479167 480438 490854 492246 495690 500526 503685 514878 516026 525915 526194 537602 540995 546273 551655 552885 558279 565110 566370 574287 578305 583947 594090 606970 613893 620310 630315 631098 648830 649194 661986 663462 673785 693966 695565 711022 712530 723695 736281 738369 743535 749070 760058 761670 772317 774039 780390 789291 800730 806403 818090 820410 834210 834678 847757 849555 858130 868434 876990 891135 892242 910455 930465 957145 958334 973245 973791 995193 1007370 1023155 1040949 1051830 1066533 1081990 1092546 1103310 1105770 1116558 1123605 1140087 1148574 1156610 1167894 1170585 1201095 1227135 1227786 1230615 1251315 1260630 1287195 1290065 1302651 1315485 1344005 1347570 1391130 1437501 1447390 1472562 1476738 1487070 1544634 1548078 1577745 1578582 1612806 1622985 1638819 1654965 1658655 1695514 1699110 1722861 1734915 1751841 1777555 1782270 1820910 1841679 1860930 1881607 1900145 1914290 1946490 1947582 1990386 2046310 2081898 2086695 2133066 2171085 2208843 2230605 2247210 2280174 2316951 2322117 2341170 2395835 2402190 2419209 2454270 2461230 2488577 2502630 2543271 2574390 2580130 2605302 2630970 2660203 2688010 2731365 2791395 2871435 2875002 2919735 2921373 3069465 3122847 3155490 3199599 3245970 3277638 3309930 3317310 3354169 3420261 3445722 3469830 3503682 3555110 3681405 3683358 3691845 3763214 3800290 3861585 3870195 3907953 3946455 4032015 4173390 4238785 4312503 4342170 4417686 4461210 4633902 4644234 4791670 4838418 4868955 4975965 4977154 5086542 5168583 5204745 5320406 5332665 5462730 5525037 5582790 5644821 5700435 5742870 5839470 5842746 5934299 6138930 6245694 6399198 6513255 6708338 6840522 6966351 7187505 7257627 7362810 7383690 7465731 7629813 7723170 7740390 7815906 7892910 7980609 8064030 8194095 8477570 8614305 8625006 8759205 9208395 9408035 9598797 9737910 9951930 10062507 10260783 10337166 10409490 10665330 11020841 11044215 11050074 11289642 11400870 11584755 11610585 11868598 12096045 12442885 12716355 12937509 13026510 13301015 13932702 14375010 14515254 14606865 14931462 15259626 15614235 15961218 15997995 16388190 16770845 16934463 17101305 17228610 17518410 17802897 18416790 18816070 19197594 19539765 20125014 20521566 21562515 22041682 22088430 22397193 22889439 23169510 23221170 23941827 24192090 24885770 25432710 25842915 25875018 26602030 27625185 28224105 29213730 29671495 30187521 31228470 31995990 33062523 33541690 33868926 34202610 34831755 35605794 36288135 37328655 38149065 39079530 39903045 43125030 44794386 45778878 47883654 47993985 50312535 50803389 51303915 51685830 53408691 55104205 55250370 56448210 59342990 60375042 64687545 66125046 67191579 69663510 71825481 72576270 74657310 76298130 77145887 79806090 84672315 89014485 90562563 95987970 99187569 100625070 101606778 102607830 106817382 110208410 111985965 114447195 119709135 129375090 134383158 143650962 150937605 154291774 160226073 165312615 169344630 178028970 181125126 198375138 223971930 228894390 231437661 239418270 254016945 267043455 297562707 301875210 320452146 330625230 335957895 359127405 385729435 452812815 462875322 495937845 508033890 534086910 595125414 671915790 694312983 718254810 771458870 801130365 905625630 991875690 1157188305 1388625966 1487813535 1602260730 2082938949 2314376610 2975627070 3471564915 4165877898 6943129830 10414694745 20829389490
- Sum of all divisors σ(n): 78033715200
- Sum of proper divisors (its aliquot sum) s(n): 57204325710
- 20829389490 is an abundant number, because the sum of its proper divisors (57204325710) is greater than itself. Its abundance is 36374936220
Bases of 20829389490
- Binary: 100110110011000011101000010101100102
- Hexadecimal: 0x4D98742B2
- Base-36: 9KHA3SI
Squares and roots of 20829389490
- 20829389490 squared (208293894902) is 433863466526122460100
- 20829389490 cubed (208293894903) is 9037111129754181980859884349000
-
The
square root of 20829389490 is 144323.9047767209 -
The
cube root of 20829389490 is 2751.4323993377
Scales and comparisons
How big is 20829389490?- 20,829,389,490 seconds is equal to 662 years, 16 weeks, 21 hours, 31 minutes, 30 seconds.
-
To count from 1 to 20,829,389,490 would take you about one thousand, three hundred twenty-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 20829389490 cubic inches would be around 229.3 feet tall.
Recreational maths with 20829389490
- 20829389490 backwards is 09498392802
- 20829389490 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 20829389490's digits is 54
- More coming soon!
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The information we have on file for 20829389490 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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