2128821464000

Names of 2128821464000

• Cardinal: 2128821464000 can be written as Two trillion, one hundred twenty-eight billion, eight hundred twenty-one million, four hundred sixty-four thousand.

Scientific notation

• Scientific notation: 2.128821464 × 10¹²

Factors of 2128821464000

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 412

Divisors of 2128821464000

• Number of divisors d(n): 1344
• Complete list of divisors:
  1 2 4 5 7 8 10 11 14 16 17 20 22 25 28 32 34 35 40 44 49 50 55 56 64 68 70 77 80 85 88 98 100 110 112 113 119 125 136 140 154 160 170 175 176 187 196 200 220 224 226 238 245 250 257 272 275 280 308 320 340 350 352 374 385 392 400 425 440 448 452 476 490 500 514 539 544 550 560 565 595 616 680 700 704 748 770 784 791 800 833 850 875 880 904 935 952 980 1000 1028 1078 1088 1100 1120 1130 1190 1225 1232 1243 1285 1309 1360 1375 1400 1496 1540 1568 1582 1600 1666 1700 1750 1760 1799 1808 1870 1904 1921 1925 1960 2000 2056 2125 2156 2200 2240 2260 2380 2450 2464 2486 2570 2618 2695 2720 2750 2800 2825 2827 2975 2992 3080 3136 3164 3332 3400 3500 3520 3598 3616 3740 3808 3842 3850 3920 3955 4000 4112 4165 4250 4312 4369 4400 4520 4675 4760 4900 4928 4972 5140 5236 5390 5440 5500 5537 5600 5650 5654 5950 5984 6125 6160 6215 6328 6425 6545 6664 6800 7000 7196 7232 7480 7616 7684 7700 7840 7910 8000 8224 8330 8500 8624 8701 8738 8800 8995 9040 9163 9350 9520 9605 9625 9800 9944 10280 10472 10780 11000 11074 11200 11300 11308 11900 11968 12250 12320 12430 12593 12656 12850 13090 13328 13447 13475 13600 14000 14125 14135 14392 14875 14960 15368 15400 15680 15820 16448 16660 17000 17248 17402 17476 17600 17990 18080 18326 18700 19040 19210 19250 19600 19775 19789 19888 20560 20825 20944 21131 21560 21845 22000 22148 22600 22616 23375 23800 24500 24640 24860 25186 25312 25700 26180 26656 26894 26950 27200 27685 28000 28250 28270 28784 29041 29750 29920 30583 30736 30800 31075 31640 32125 32725 33320 34000 34496 34804 34952 35980 36160 36652 37400 38080 38420 38500 39200 39550 39578 39776 41120 41650 41888 42262 43120 43505 43690 44000 44296 44975 45200 45232 45815 46750 47600 48025 48059 49000 49720 50372 50624 51400 52360 53312 53788 53900 55370 56000 56500 56540 57568 58082 59500 59840 60907 61166 61472 61600 62150 62965 63280 64250 65450 66640 67235 67375 68000 69608 69904 70675 71960 73304 74800 76840 77000 78400 79100 79156 79552 82240 83300 83776 84524 86240 87010 87380 88000 88592 89950 90400 90464 91630 93500 94129 95200 96050 96118 98000 98875 98945 99440 100744 102800 104125 104720 105655 107576 107800 109225 110740 113000 113080 115136 116164 119000 121814 122332 122944 123200 124300 125930 126560 128500 130900 133280 134470 134750 136000 138425 138523 139216 139808 141350 143920 145205 146608 147917 149600 152915 153680 154000 155375 158200 158312 163625 166600 169048 172480 174020 174760 177184 179900 180800 180928 183260 187000 188258 190400 192100 192236 196000 197750 197890 198880 201488 203287 205600 208250 209440 211310 214081 215152 215600 217525 218450 221480 224875 226000 226160 229075 232328 238000 240125 240295 243628 244664 248600 251860 253120 257000 261800 266560 268940 269500 276850 277046 278432 279616 282700 287840 290410 293216 295834 299200 304535 305830 307360 308000 310750 314825 316400 316624 319451 327250 333200 336175 336413 338096 348040 349520 353375 354368 359800 366520 374000 376516 384200 384472 392000 395500 395780 397760 402976 406574 411200 416500 418880 422620 428162 430304 431200 435050 436900 442960 449750 452000 452320 458150 464656 470645 476000 480250 480590 487256 489328 493697 494725 497200 503720 514000 523600 528275 537880 539000 546125 553700 554092 556864 565400 575680 580820 586432 591668 609070 611660 614720 616000 621500 629650 632800 633248 638902 654500 666400 672350 672826 676192 692125 692615 696080 699040 706750 719600 726025 733040 739585 748000 753032 764575 768400 768944 791000 791560 805952 813148 833000 845240 856324 860608 862400 870100 873800 885920 899500 904000 904640 916300 929312 941290 952000 960500 961180 974512 978656 987394 989450 994400 1007440 1016435 1028000 1035419 1047200 1056550 1070405 1075760 1078000 1087625 1092250 1107400 1108184 1130800 1145375 1161640 1183336 1201475 1218140 1223320 1243000 1259300 1265600 1266496 1277804 1309000 1332800 1344700 1345652 1352384 1384250 1385230 1392160 1398080 1413500 1423009 1439200 1452050 1466080 1479170 1496000 1506064 1522675 1529150 1536800 1537888 1574125 1582000 1583120 1597255 1626296 1666000 1680875 1682065 1690480 1712648 1740200 1747600 1771840 1799000 1832600 1858624 1882580 1921000 1922360 1949024 1957312 1974788 1978900 1988800 2014880 2032870 2056000 2070838 2094400 2113100 2140810 2151520 2156000 2175250 2184500 2214800 2216368 2236157 2261600 2290750 2323280 2353225 2354891 2366672 2402950 2436280 2446640 2468485 2473625 2486000 2518600 2555608 2618000 2641375 2689400 2691304 2768500 2770460 2784320 2827000 2846018 2878400 2904100 2932160 2958340 3012128 3045350 3058300 3073600 3075776 3148250 3164000 3166240 3194510 3252592 3332000 3361750 3364130 3380960 3425296 3455879 3463075 3480400 3495200 3598000 3630125 3665200 3697925 3765160 3822875 3842000 3844720 3898048 3949576 3957800 4029760 4065740 4141676 4226200 4281620 4303040 4312000 4350500 4369000 4429600 4432736 4472314 4523200 4581500 4646560 4706450 4709782 4733344 4805900 4872560 4893280 4936970 4947250 4972000 5037200 5082175 5111216 5177095 5236000 5282750 5352025 5378800 5382608 5430667 5537000 5540920 5654000 5692036 5808200 5916680 6007375 6024256 6090700 6116600 6296500 6328000 6332480 6389020 6505184 6664000 6723500 6728260 6761920 6850592 6911758 6926150 6960800 6990400 7115045 7196000 7260250 7330400 7395850 7530320 7613375 7645750 7684000 7689440 7899152 7915600 7986275 8131480 8283352 8410325 8452400 8563240 8701000 8738000 8859200 8865472 8944628 9163000 9293120 9412900 9419564 9466688 9611800 9745120 9786560 9873940 9894500 9944000 10074400 10164350 10222432 10354190 10472000 10565500 10704050 10757600 10765216 10861334 11074000 11081840 11180785 11308000 11384072 11616400 11766125 11774455 11833360 12014750 12181400 12233200 12342425 12593000 12778040 13010368 13447000 13456520 13701184 13823516 13852300 13921600 14230090 14392000 14520500 14660800 14791700 15060640 15226750 15291500 15368000 15378880 15653099 15798304 15831200 15972550 16262960 16566704 16820650 16904800 17126480 17279395 17315375 17402000 17476000 17889256 18326000 18489625 18825800 18839128 19223600 19490240 19747880 19789000 20148800 20328700 20444864 20708380 21131000 21408100 21515200 21530432 21722668 22148000 22163680 22361570 22616000 22768144 23232800 23532250 23548910 23666720 24029500 24191153 24362800 24466400 24684850 25186000 25410875 25556080 25885475 26760125 26894000 26913040 27153335 27647032 27704600 28460180 29041000 29583400 30121280 30453500 30583000 31306198 31596608 31662400 31945100 32525920 33133408 33641300 33809600 34252960 34558790 34630750 34804000 34952000 35575225 35778512 36652000 36979250 37651600 37678256 38014669 38447200 39495760 39578000 39931375 40657400 41416760 42051625 42262000 42816200 43445336 44296000 44327360 44723140 45536288 46465600 47064500 47097820 47333440 48059000 48382306 48725600 48932800 49369700 50372000 50821750 51112160 51770950 53520250 53788000 53826080 54306670 55294064 55409200 55903925 56920360 58082000 58872275 59166800 60907000 61166000 61712125 62612396 63890200 65051840 66266816 67282600 68505920 69117580 69261500 69608000 71150450 71557024 73304000 73958500 75303200 75356512 76029338 76894400 78265495 78991520 79156000 79862750 81314800 82833520 84103250 84524000 85632400 86396975 86890672 89446280 91072576 94129000 94195640 96118000 96764612 97451200 98739400 100744000 101643500 102224320 103541900 107040500 107576000 107652160 108613340 110588128 110818400 111807850 113840720 116164000 117744550 118333600 120955765 121814000 122332000 123424250 125224792 127780400 129427375 134565200 135766675 138235160 138523000 142300900 143114048 147917000 150606400 150713024 152058676 156530990 157983040 158312000 159725500 162629600 165667040 168206500 169048000 171264800 172793950 173781344 177876125 178892560 188258000 188391280 190073345 192236000 193529224 197478800 203287000 207083800 214081000 217226680 221176256 221636800 223615700 227681440 232328000 235489100 236667200 241911530 243628000 244664000 246848500 250449584 255560800 258854750 266102683 269130400 271533350 276470320 277046000 279519625 284601800 294361375 295834000 304117352 313061980 319451000 325259200 331334080 336413000 342529600 345587900 347562688 355752250 357785120 376516000 376782560 380146690 384472000 387058448 391327475 394957600 406574000 414167600 428162000 431984875 434453360 447231400 455362880 470978200 483823060 487256000 493697000 500899168 511121600 517709500 532205366 538260800 543066700 552940640 554092000 559039250 569203600 588722750 591668000 604778825 608234704 626123960 638902000 672826000 678833375 691175800 711504500 715570240 753032000 753565120 760293380 774116896 782654950 789915200 813148000 828335200 856324000 863969750 868906720 894462800 941956400 950366725 967646120 987394000 1001798336 1035419000 1064410732 1086133400 1105881280 1108184000 1118078500 1138407200 1177445500 1183336000 1209557650 1216469408 1252247920 1277804000 1330513415 1345652000 1357666750 1382351600 1423009000 1520586760 1548233792 1565309900 1626296000 1656670400 1712648000 1727939500 1737813440 1788925600 1883912800 1900733450 1935292240 1956637375 1974788000 2070838000 2128821464 2172266800 2236157000 2276814400 2354891000 2419115300 2432938816 2504495840 2555608000 2661026830 2691304000 2715333500 2764703200 2846018000 3023894125 3041173520 3130619800 3455879000 3577851200 3767825600 3801466900 3870584480 3913274750 3949576000 4141676000 4257642928 4344533600 4472314000 4709782000 4751833625 4838230600 5008991680 5322053660 5430667000 5529406400 5692036000 6047788250 6082347040 6261239600 6652567075 6911758000 7602933800 7741168960 7826549500 8283352000 8515285856 8689067200 8944628000 9419564000 9503667250 9676461200 10644107320 10861334000 11384072000 12095576500 12164694080 12522479200 13305134150 13823516000 15205867600 15653099000 17030571712 17889256000 18839128000 19007334500 19352922400 21288214640 21722668000 24191153000 25044958400 26610268300 27647032000 30411735200 31306198000 33262835375 38014669000 38705844800 42576429280 43445336000 48382306000 53220536600 60823470400 62612396000 66525670750 76029338000 85152858560 96764612000 106441073200 125224792000 133051341500 152058676000 193529224000 212882146400 266102683000 304117352000 425764292800 532205366000 1064410732000 2128821464000
• Sum of all divisors σ(n): 7174332217728
• Sum of proper divisors (its aliquot sum) s(n): 5045510753728
• 2128821464000 is an abundant number, because the sum of its proper divisors (5045510753728) is greater than itself. Its abundance is 2916689289728

Bases of 2128821464000

• Binary: 11110111110100111101001011010101111000000₂
• Hexadecimal: 0x1EFA7A5ABC0
• Base-36: R5YTC2BK

Squares and roots of 2128821464000

• 2128821464000 squared (2128821464000²) is 4531880825587103296000000
• 2128821464000 cubed (2128821464000³) is 9647565173799865898109945344000000000
• The square root of 2128821464000 is 1459048.1362861199
• The cube root of 2128821464000 is 12864.1100518985

Scales and comparisons

• 2,128,821,464,000 seconds is equal to 67,689 years, 48 weeks, 5 days, 7 hours, 33 minutes, 20 seconds.
• To count from 1 to 2,128,821,464,000 would take you about one hundred sixty-nine thousand, two 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 2128821464000 cubic inches would be around 1072 feet tall.

Recreational maths with 2128821464000

• 2128821464000 backwards is 0004641288212
• The number of decimal digits it has is: 13
• The sum of 2128821464000's digits is 38
• More coming soon!