2144742668640

Names of 2144742668640

• Cardinal: 2144742668640 can be written as Two trillion, one hundred forty-four billion, seven hundred forty-two million, six hundred sixty-eight thousand, six hundred forty.

Scientific notation

• Scientific notation: 2.14474266864 × 10¹²

Factors of 2144742668640

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 208

Divisors of 2144742668640

• Number of divisors d(n): 1152
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 13 15 16 18 20 22 24 26 30 32 33 36 39 40 43 44 45 48 52 55 60 65 66 72 78 80 86 88 90 96 99 104 110 117 120 129 130 131 132 143 144 156 160 165 172 176 180 195 198 208 215 220 234 240 258 260 262 264 286 288 312 330 344 352 360 387 390 393 396 416 429 430 440 468 473 480 495 516 520 524 528 559 572 585 624 645 655 660 688 715 720 774 780 786 792 858 860 880 936 946 990 1032 1040 1048 1056 1118 1144 1170 1179 1248 1287 1290 1310 1320 1376 1419 1430 1440 1441 1548 1560 1572 1584 1677 1703 1716 1720 1760 1849 1872 1892 1935 1965 1980 2064 2080 2096 2145 2236 2288 2340 2358 2365 2574 2580 2620 2640 2795 2838 2860 2882 3096 3120 3144 3168 3354 3406 3432 3440 3698 3744 3784 3870 3930 3960 4128 4192 4257 4290 4323 4472 4576 4680 4716 4730 5031 5109 5148 5160 5240 5280 5547 5590 5633 5676 5720 5764 5895 6149 6192 6240 6288 6435 6708 6812 6864 6880 7095 7205 7396 7568 7740 7860 7920 8385 8514 8515 8580 8646 8944 9245 9360 9432 9460 10062 10218 10296 10320 10480 11094 11180 11266 11352 11440 11528 11790 12298 12384 12576 12870 12969 13416 13624 13728 14190 14410 14792 15136 15327 15480 15720 15840 16641 16770 16899 17028 17030 17160 17292 17888 18447 18490 18720 18733 18864 18920 20124 20339 20436 20592 20640 20960 21285 21615 22188 22360 22532 22704 22880 23056 23580 24037 24596 25155 25545 25740 25938 26832 27248 27735 28165 28380 28820 29584 30654 30745 30960 31440 33282 33540 33798 34056 34060 34320 34584 36894 36980 37466 37728 37840 40248 40678 40872 41184 42570 43230 44376 44720 45064 45408 46112 47160 48074 49192 50310 50697 51090 51480 51876 53664 54496 55341 55470 56199 56330 56760 57640 59168 61017 61308 61490 61920 61963 62880 64845 66564 67080 67596 68112 68120 68640 69168 72111 73229 73788 73960 74932 75680 76635 79507 80496 81356 81744 83205 84495 85140 86460 88752 89440 90128 92235 93665 94320 96148 98384 100620 101394 101695 102180 102960 103752 110682 110940 112398 112660 113520 115280 120185 122034 122616 122980 123926 129690 133128 134160 135192 136224 136240 138336 144222 146458 147576 147920 149864 153270 159014 160992 162712 163488 166410 168597 168990 170280 172920 177504 180256 183051 184470 185889 187330 188640 192296 196768 201240 202788 203390 204360 205920 207504 216333 219687 221364 221880 224796 225320 227040 230560 238521 240370 242219 244068 245232 245960 247852 253485 259380 264407 266256 268320 270384 272480 276705 280995 288444 292916 295152 295840 299728 305085 306540 309815 318028 325424 332820 337194 337980 340560 345840 360555 366102 366145 368940 371778 374660 384592 397535 402480 405576 406780 408720 415008 432666 439374 442728 443760 449592 450640 477042 480740 484438 488136 490464 491920 495704 506970 518760 528814 532512 540768 553410 557667 561990 576888 585832 590304 599456 610170 613080 619630 636056 650848 659061 665640 674388 675960 681120 691680 715563 721110 726657 732204 732290 737880 743556 749320 769184 793221 795070 804960 805519 811152 813560 817440 842985 865332 874577 878748 885456 887520 899184 901280 915255 929445 954084 961480 968876 976272 983840 991408 1013940 1033591 1037520 1057628 1081665 1098435 1106820 1115334 1123980 1153776 1171664 1192605 1211095 1220340 1226160 1239260 1272112 1318122 1322035 1331280 1348776 1351920 1431126 1442220 1453314 1464408 1464580 1475760 1487112 1498640 1586442 1590140 1611038 1622304 1627120 1685970 1730664 1749154 1757496 1770912 1798368 1830510 1858890 1908168 1922960 1937752 1952544 1982816 2027880 2067182 2075040 2115256 2163330 2179971 2196870 2213640 2230668 2247960 2307552 2343328 2379663 2385210 2416557 2422190 2440680 2452320 2478520 2544224 2623731 2636244 2644070 2662560 2664409 2697552 2703840 2788335 2862252 2884440 2906628 2928816 2929160 2951520 2974224 2997280 3100773 3148847 3172884 3180280 3222076 3254240 3295305 3371940 3461328 3498308 3514992 3577815 3633285 3661020 3717780 3816336 3845920 3875504 3966105 4027595 4055760 4134364 4230512 4326660 4359942 4372885 4393740 4427280 4461336 4495920 4759326 4770420 4833114 4844380 4881360 4957040 5167955 5247462 5272488 5288140 5328818 5395104 5576670 5724504 5768880 5813256 5857632 5858320 5948448 6201546 6297694 6345768 6360560 6444152 6590610 6743880 6922656 6996616 7029984 7155630 7249671 7266570 7322040 7435560 7632672 7751008 7871193 7932210 7993227 8055190 8111520 8268728 8461024 8653320 8719884 8745770 8787480 8854560 8922672 8991840 9302319 9446541 9518652 9540840 9666228 9688760 9762720 9914080 10335910 10415417 10494924 10544976 10576280 10657636 10899855 11153340 11369501 11449008 11537760 11626512 11716640 11898315 12082785 12403092 12595388 12691536 12721120 12888304 13118655 13181220 13322045 13487760 13993232 14311260 14499342 14533140 14644080 14871120 15503865 15742386 15744235 15864420 15986454 16110380 16537456 17306640 17439768 17491540 17574960 17845344 18604638 18893082 19037304 19081680 19332456 19377520 20671820 20830834 20989848 21089952 21152560 21315272 21799710 22306680 22739002 22898016 23253024 23796630 23979681 24165570 24806184 25190776 25383072 25776608 26237310 26362440 26644090 26975520 27986464 28339623 28622520 28998684 29066280 29288160 29742240 31007730 31246251 31484772 31488470 31728840 31972908 32220760 33074912 34108503 34613280 34637317 34879536 34983080 35149920 36248355 37209276 37786164 38074608 38163360 38664912 38755040 39355965 39966135 41343640 41661668 41979696 42305120 42630544 43599420 44613360 45478004 46511595 47232705 47593260 47959362 48331140 49612368 50381552 52077085 52474620 52724880 53288180 56679246 56847505 57245040 57997368 58132560 62015460 62492502 62969544 62976940 63457680 63945816 64441520 68217006 69274634 69759072 69966160 72496710 74418552 75572328 76149216 77329824 78711930 79932270 82687280 83323336 83959392 85261088 87198840 89226720 90956008 93023190 93738753 94465410 95186520 95918724 96662280 99224736 100763104 102325509 103911951 104154170 104949240 105449760 106576360 113358492 113695010 114490080 114569587 115994736 116265120 119898405 124030920 124985004 125939088 125953880 126915360 127891632 128883040 135400421 136434012 138549268 139932320 141698115 144993420 148837104 151144656 156231255 157423860 159864540 165374560 166646672 170542515 173186585 174397680 181912016 186046380 187477506 188930820 190373040 191837448 193324560 204651018 207823902 208308340 209898480 213152720 226716984 227390020 229139174 231989472 239796810 248061840 249970008 251878176 251907760 255783264 270800842 272868024 277098536 283396230 289986840 297674208 302289312 311735853 312462510 314847720 319729080 333293344 341085030 343708761 346373170 348795360 363824032 372092760 374955012 377861640 380746080 383674896 386649120 406201263 409302036 415647804 416616680 419796960 426305440 453433968 454780040 458278348 468693765 479593620 496123680 499940016 503815520 511627545 519559755 541601684 545736048 554197072 566792460 572847935 579973680 623471706 624925020 629695440 639458160 677002105 682170060 687417522 692746340 744185520 749910024 755723280 767349792 812402526 818604072 831295608 833233360 906867936 909560080 916556696 937387530 959187240 999880032 1023255090 1031126283 1039119510 1083203368 1091472096 1108394144 1133584920 1145695870 1159947360 1218603789 1246943412 1249850040 1259390880 1278916320 1354004210 1364340120 1374835044 1385492680 1488371040 1489404631 1499820048 1511446560 1558679265 1624805052 1637208144 1662591216 1666466720 1718543805 1819120160 1833113392 1874775060 1918374480 2031006315 2046510180 2062252566 2078239020 2166406736 2267169840 2291391740 2437207578 2493886824 2499700080 2708008420 2728680240 2749670088 2770985360 2978809262 2999640096 3117358530 3249610104 3274416288 3325182432 3437087610 3666226784 3749550120 3836748960 4062012630 4093020360 4124505132 4156478040 4332813472 4468213893 4534339680 4582783480 4874415156 4987773648 4999400160 5155631415 5416016840 5457360480 5499340176 5541970720 5957618524 6093018945 6234717060 6499220208 6874175220 7447023155 7499100240 8124025260 8186040720 8249010264 8312956080 8936427786 9165566960 9748830312 9975547296 10311262830 10832033680 10998680352 11915237048 12186037890 12469434120 12998440416 13404641679 13748350440 14894046310 14998200480 16248050520 16372081440 16498020528 16625912160 17872855572 18331133920 19497660624 20622525660 21664067360 22341069465 23830474096 24372075780 24938868240 26809283358 27496700880 29788092620 32496101040 32996041056 35745711144 38995321248 41245051320 44682138930 47660948192 48744151560 49877736480 53618566716 54993401760 59576185240 64992202080 67023208395 71491422288 82490102640 89364277860 97488303120 107237133432 119152370480 134046416790 142982844576 164980205280 178728555720 194976606240 214474266864 238304740960 268092833580 357457111440 428948533728 536185667160 714914222880 1072371334320 2144742668640
• Sum of all divisors σ(n): 8870391129600
• Sum of proper divisors (its aliquot sum) s(n): 6725648460960
• 2144742668640 is an abundant number, because the sum of its proper divisors (6725648460960) is greater than itself. Its abundance is 4580905792320

Bases of 2144742668640

• Binary: 11111001101011100100111111111100101100000₂
• Hexadecimal: 0x1F35C9FF960
• Base-36: RDA4EQG0

Squares and roots of 2144742668640

• 2144742668640 squared (2144742668640²) is 4599921114685028839449600
• 2144742668640 cubed (2144742668640³) is 9865647087043052246176497212780544000
• The square root of 2144742668640 is 1464493.9974748957
• The cube root of 2144742668640 is 12896.1001544757

Scales and comparisons

• 2,144,742,668,640 seconds is equal to 68,196 years, 9 weeks, 3 days, 12 hours, 24 minutes.
• To count from 1 to 2,144,742,668,640 would take you about one hundred seventy thousand, four hundred ninety 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 2144742668640 cubic inches would be around 1074.7 feet tall.

Recreational maths with 2144742668640

• 2144742668640 backwards is 0468662474412
• The number of decimal digits it has is: 13
• The sum of 2144742668640's digits is 54
• More coming soon!