20489027833872

Names of 20489027833872

• Cardinal: 20489027833872 can be written as Twenty trillion, four hundred eighty-nine billion, twenty-seven million, eight hundred thirty-three thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 2.0489027833872 × 10¹³

Factors of 20489027833872

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 2801

Divisors of 20489027833872

• Number of divisors d(n): 900
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 27 29 36 39 41 48 52 54 58 72 78 81 82 87 104 108 116 117 123 144 156 162 164 169 174 208 216 232 234 246 261 312 324 328 338 348 351 369 377 432 464 468 492 507 522 533 624 648 656 676 696 702 738 754 783 841 936 984 1014 1044 1053 1066 1107 1131 1189 1296 1352 1392 1404 1476 1508 1521 1566 1599 1682 1872 1968 2028 2088 2106 2132 2214 2262 2349 2378 2523 2704 2713 2808 2952 3016 3042 3132 3198 3321 3364 3393 3567 4056 4176 4212 4264 4428 4524 4563 4698 4756 4797 4901 5046 5426 5616 5904 6032 6084 6264 6396 6642 6728 6786 6929 7134 7569 8112 8139 8424 8528 8856 9048 9126 9396 9512 9594 9802 10092 10179 10701 10852 10933 12168 12528 12792 13284 13456 13572 13689 13858 14268 14391 14703 15138 15457 16278 16848 17712 18096 18252 18792 19024 19188 19604 20184 20358 20787 21402 21704 21866 22707 24336 24417 25584 26568 27144 27378 27716 28536 28782 29406 30276 30537 30914 32103 32556 32799 34481 35269 36504 37584 38376 39208 40368 40716 41574 42804 43173 43408 43732 44109 45414 46371 48834 53136 54288 54756 55432 57072 57564 58812 60552 61074 61828 62361 64206 65112 65598 68121 68962 70538 73008 73251 76752 78416 78677 81432 83148 85608 86346 87464 88218 90828 92742 96309 97668 98397 103443 105807 109512 110864 111233 115128 117624 121104 122148 123656 124722 128412 130224 131196 132327 136242 137924 139113 141076 142129 146502 157354 162864 166296 171216 172692 174928 176436 181656 185484 187083 192618 195336 196794 200941 206886 211614 219024 219753 222466 230256 235248 236031 244296 247312 249444 256824 262392 264654 272484 275848 278226 282152 284258 293004 295191 310329 314708 317421 332592 333699 345384 352872 363312 370968 374166 385236 390672 393588 396981 401882 413772 417339 423228 426387 439506 444932 448253 458497 472062 488592 498888 513648 524784 529308 544968 551696 556452 561249 564304 568516 586008 590382 602823 620658 629416 634842 667398 690768 705744 708093 741936 748332 770472 787176 793962 803764 827544 834678 846456 852774 879012 885573 889864 896506 916994 930987 944124 952263 997776 1001097 1022801 1058616 1089936 1112904 1122498 1137032 1172016 1180764 1205646 1241316 1252017 1258832 1269684 1279161 1334796 1344759 1375491 1416186 1446029 1496664 1540944 1574352 1587924 1607528 1655088 1669356 1692912 1705548 1758024 1771146 1779728 1793012 1808469 1833988 1861974 1888248 1904526 2002194 2045602 2117232 2124279 2225808 2244996 2274064 2281633 2361528 2411292 2482632 2504034 2539368 2558322 2669592 2689518 2750982 2792961 2832372 2856789 2892058 2993328 3003291 3068403 3175848 3215056 3225757 3338712 3411096 3516048 3542292 3586024 3616938 3667976 3723948 3776496 3809052 3837483 4004388 4034277 4091204 4126473 4248558 4338087 4489992 4563266 4723056 4822584 4965264 5008068 5078736 5116644 5339184 5379036 5425407 5501964 5585922 5664744 5713578 5784116 5827289 6006582 6136806 6351696 6372837 6451514 6677424 6822192 6844899 7084584 7172048 7233876 7335952 7447896 7618104 7674966 8008776 8068554 8182408 8252946 8497116 8676174 8979984 9009873 9126532 9205209 9645168 9677271 10016136 10233288 10758072 10850814 11003928 11171844 11329488 11427156 11512449 11568232 11654578 12013164 12102831 12273612 12379419 12745674 12903028 13014261 13296413 13689798 14169168 14467752 14895792 15236208 15349932 16017552 16137108 16276221 16364816 16505892 16994232 17352348 17481867 18019746 18253064 18410418 18798377 19354542 20032272 20466576 20534697 21516144 21701628 22007856 22343688 22854312 23024898 23136464 23309156 24026328 24205662 24547224 24758838 25491348 25806056 26028522 26592826 27379596 27615627 28935504 29031813 29661229 30699864 32274216 32552442 33011784 33988464 34704696 34963734 36039492 36308493 36506128 36820836 37138257 37596754 38709084 39042783 39889239 41069394 41934841 43403256 44687376 45708624 46049796 46618312 48052656 48411324 49094448 49517676 50982696 51612112 52057044 52445601 53185652 54759192 55231254 56395131 58063626 59322458 61399728 61604091 64548432 65104884 66023568 69409392 69927468 72078984 72616986 73641672 74276514 75193508 77418168 78085566 79778478 82138788 82846881 83869682 86806512 87095439 88983687 92099592 93236624 93546953 96822648 99035352 101965392 104114088 104891202 106371304 109518384 110462508 112790262 116127252 117128349 118644916 119667717 123208182 125804523 130209768 139854936 144157968 145233972 147283344 148553028 150387016 154836336 156171132 157336803 159556956 164277576 165693762 167739364 169185393 174190878 177967374 184199184 184812273 187093906 193645296 198070704 208228176 209782404 212742608 220925016 225580524 232254504 234256698 237289832 239335434 246416364 251609046 260419536 261286317 266951061 279709872 280640859 290467944 297106056 300774032 312342264 314673606 319113912 328555152 331387524 335478728 338370786 348381756 355934748 359003151 369624546 374187812 377413569 385595977 419564808 441850032 451161048 464509008 468513396 472010409 474579664 478670868 492832728 503218092 507556179 522572634 533902122 545152933 561281718 580935888 594212112 624684528 629347212 638227824 662775048 670957456 676741572 696763512 711869496 718006302 739249092 748375624 754827138 771191954 800853183 839129616 841922577 902322096 937026792 944020818 957341736 985665456 1006436184 1015112358 1045145268 1067804244 1077009453 1090305866 1122563436 1132240707 1156787931 1216110389 1258694424 1325550096 1353483144 1393527024 1423738992 1436012604 1478498184 1496751248 1509654276 1522668537 1542383908 1601706366 1635458799 1683845154 1874053584 1888041636 1914683472 2012872368 2030224716 2090290536 2135608488 2154018906 2180611732 2245126872 2264481414 2313575862 2402559549 2432220778 2517388848 2525767731 2706966288 2872025208 2956996368 3019308552 3045337074 3084767816 3203412732 3270917598 3367690308 3396722121 3470363793 3648331167 3776083272 4060449432 4180581072 4271216976 4308037812 4361223464 4490253744 4528962828 4627151724 4805119098 4864441556 4906376397 5051535462 5744050416 6038617104 6090674148 6169535632 6406825464 6541835196 6735380616 6793444242 6940727586 7296662334 7552166544 7577303193 8120898864 8616075624 8722446928 9057925656 9254303448 9610238196 9728883112 9812752794 10103070924 10411091379 10944993501 12181348296 12813650928 13083670392 13470761232 13586888484 13881455172 14593324668 14719129191 15154606386 15809435057 17232151248 18115851312 18508606896 19220476392 19457766224 19625505588 20206141848 20822182758 21889987002 24362696592 26167340784 27173776968 27762910344 29186649336 29438258382 30309212772 31233274137 31618870114 32834980503 38440952784 39251011176 40412283696 41644365516 43779974004 44157387573 47428305171 54347553936 55525820688 58373298672 58876516764 60618425544 62466548274 63237740228 65669961006 78502022352 83288731032 87559948008 88314775146 94856610342 98504941509 117753033528 121236851088 124933096548 126475480456 131339922012 142284915513 166577462064 175119896016 176629550292 189713220684 197009883018 235506067056 249866193096 252950960912 262679844024 284569831026 353259100584 379426441368 394019766036 426854746539 499732386192 525359688048 569139662052 706518201168 758852882736 788039532072 853709493078 1138279324104 1280564239617 1576079064144 1707418986156 2276558648208 2561128479234 3414837972312 5122256958468 6829675944624 10244513916936 20489027833872
• Sum of all divisors σ(n): 68151503704284
• Sum of proper divisors (its aliquot sum) s(n): 47662475870412
• 20489027833872 is an abundant number, because the sum of its proper divisors (47662475870412) is greater than itself. Its abundance is 27173448036540

Bases of 20489027833872

• Binary: 100101010001001111001001110011101000000010000₂
• Hexadecimal: 0x12A27939D010
• Base-36: 79GJ25T00

Squares and roots of 20489027833872

• 20489027833872 squared (20489027833872²) is 419800261577181540430512384
• 20489027833872 cubed (20489027833872³) is 8601299244121618887669885341482590670848
• The square root of 20489027833872 is 4526480.7338452243
• The cube root of 20489027833872 is 27363.6347069831

Scales and comparisons

• 20,489,027,833,872 seconds is equal to 651,487 years, 36 weeks, 5 days, 20 hours, 31 minutes, 12 seconds.
• To count from 1 to 20,489,027,833,872 would take you about one million, six hundred twenty-eight thousand, seven hundred nineteen 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 20489027833872 cubic inches would be around 2280.3 feet tall.

Recreational maths with 20489027833872

• 20489027833872 backwards is 27833872098402
• The number of decimal digits it has is: 14
• The sum of 20489027833872's digits is 63
• More coming soon!