18243516894680

Names of 18243516894680

• Cardinal: 18243516894680 can be written as Eighteen trillion, two hundred forty-three billion, five hundred sixteen million, eight hundred ninety-four thousand, six hundred eighty.

Scientific notation

• Scientific notation: 1.824351689468 × 10¹³

Factors of 18243516894680

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 238

Divisors of 18243516894680

• Number of divisors d(n): 960
• Complete list of divisors:
  1 2 4 5 7 8 10 11 14 19 20 22 28 35 38 40 43 44 49 55 56 70 76 77 86 88 95 98 110 133 140 151 152 154 172 190 196 209 215 220 245 266 280 301 302 308 344 361 380 385 392 418 430 440 473 490 532 539 602 604 616 665 722 755 760 770 817 836 860 931 946 980 1045 1057 1064 1078 1204 1208 1330 1444 1463 1505 1510 1540 1634 1661 1672 1720 1805 1862 1892 1960 2090 2107 2114 2156 2365 2408 2527 2660 2695 2869 2888 2926 3010 3020 3080 3268 3311 3322 3610 3724 3784 3971 4085 4180 4214 4228 4312 4655 4730 5054 5285 5320 5390 5719 5738 5852 6020 6040 6493 6536 6622 6644 6859 7220 7315 7399 7448 7942 8170 8305 8360 8428 8456 8987 9310 9460 10108 10241 10535 10570 10780 11438 11476 11627 11704 12040 12635 12986 13244 13288 13718 14345 14440 14630 14798 15523 15884 16340 16555 16610 16856 17689 17974 18620 18920 19855 20083 20216 20482 21070 21140 21560 22876 22952 23177 23254 25270 25972 26488 27436 27797 28595 28690 29260 29596 31046 31559 31768 32465 32680 33110 33220 34295 35378 35948 36995 37240 39710 40033 40166 40964 42140 42280 44935 45451 45752 46354 46508 48013 50540 51205 51944 54511 54872 55594 57190 57380 58135 58520 59192 62092 62909 63118 64930 66220 66440 68590 70756 71423 71896 73990 75449 77615 79420 80066 80332 81389 81928 84280 88445 89870 90902 92708 93016 96026 100415 101080 102410 108661 109022 111188 114380 114760 115885 116270 123367 124184 125818 126236 129860 130321 132440 137180 138985 140581 141512 142846 147980 150898 155230 157795 158840 160132 160664 162778 170753 176890 179740 181804 185416 192052 194579 200165 200830 204820 217322 218044 220913 222376 227255 228760 231770 232540 240065 246734 251636 252472 259720 260642 272555 274360 277970 281162 285692 294937 295960 301796 310460 314545 315590 318157 320264 325556 336091 341506 353780 357115 359480 363608 377245 381577 384104 389158 400330 401660 406945 409640 434644 436088 440363 441826 454510 463540 465080 480130 493468 499961 503272 521284 528143 543305 545110 555940 562324 571384 589874 599621 603592 616835 620920 629090 631180 636314 651112 651605 672182 683012 702905 707560 714230 754490 760627 763154 778316 800660 803320 813890 853765 863569 869288 880726 883652 909020 912247 927080 960260 972895 986936 999922 1035709 1042568 1056286 1086610 1090220 1104565 1111880 1124648 1179748 1195271 1199242 1233670 1258180 1262360 1272628 1303210 1344364 1357037 1366024 1405810 1428460 1433531 1474685 1508980 1521254 1526308 1546391 1556632 1590785 1601320 1627780 1680455 1707530 1727138 1761452 1767304 1818040 1824494 1907885 1920520 1945790 1999844 2064559 2071418 2112572 2173220 2180440 2201815 2209130 2343973 2359496 2390542 2398484 2467340 2499805 2516360 2545256 2606420 2640715 2671039 2688728 2714074 2811620 2856920 2867062 2949370 2998105 3017960 3042508 3052616 3092782 3181570 3244307 3255560 3360910 3415060 3454276 3499727 3522904 3648988 3697001 3803135 3815770 3891580 3999688 4129118 4142836 4197347 4225144 4317845 4346440 4403630 4418260 4561235 4687946 4781084 4796968 4934680 4999610 5178545 5212840 5281430 5342078 5428148 5603803 5623240 5734124 5898740 5976355 5996210 6044983 6085016 6185564 6363140 6385729 6488614 6721820 6785185 6830120 6908552 6999454 7167655 7249963 7297976 7394002 7606270 7631540 7731955 7783160 8258236 8285672 8366897 8394694 8635690 8807260 8836520 9122470 9375892 9499259 9562168 9999220 10034717 10322795 10357090 10562860 10684156 10856296 11207606 11392799 11468248 11719865 11797480 11952710 11992420 12089966 12371128 12726280 12771458 12977228 13355195 13443640 13570370 13998908 14335310 14451913 14499926 14788004 15212540 15263080 15463910 16221535 16407811 16516472 16733794 16789388 17271380 17498635 17614520 18244940 18485005 18751784 18998518 19678471 19998440 20069434 20645590 20714180 20986735 21125720 21368312 22415212 22710149 22785598 23439730 23905420 23984840 24179932 25542916 25783703 25954456 26710390 27140740 27997816 28019015 28670620 28903826 28999852 29381429 29576008 30224915 30425080 30927820 31928645 32443070 32815622 33467588 33578776 34542760 34997270 36249815 36489880 36970010 37997036 39226621 39356942 40138868 41291180 41428360 41834485 41973470 44535487 44830424 45420298 45571196 46879460 47496295 47810840 48359864 50173585 50749741 51085832 51567406 53420780 54281480 56038030 56963995 57341240 57807652 57999704 58762858 60449830 61641833 61855640 63857290 64886140 65631244 66494813 66935176 69994540 70243019 72259565 72499630 73940020 75994072 78453242 78713884 79749593 80277736 82039055 82582360 83668970 83946940 89070974 90840596 91142392 93758920 94992590 98392355 100347170 101499482 103134812 106841560 112076060 113550745 113927990 114854677 115615304 117525716 120899660 123283666 127714580 128918515 129772280 131262488 132989626 137749297 139989080 140486038 144519130 144999260 146907145 147880040 156906484 157427768 158971043 159499186 164078110 167337940 167893880 178141948 180485921 181681192 189985180 196133105 196784710 200694340 202998964 206269624 216463181 222677435 224152120 227101490 227855980 229709354 235051432 241799320 246567332 253748705 255429160 257837030 265979252 274586347 275498594 280972076 289038260 289998520 293814290 308209165 311748409 313812968 317942086 318998372 328156220 332474065 334675880 351215095 356283896 360971842 379970360 392266210 393569420 398747965 401388680 405997928 431492831 432926362 445354870 454202980 455711960 459418708 489890357 493134664 507497410 515674060 531958504 549172694 550997188 558247151 561944152 574273385 578076520 587628580 616418330 623496818 635884172 637996744 656312440 664948130 688746485 702430190 721943684 784532420 787138840 794855215 797495930 846174253 862985662 865852724 890709740 902429605 908405960 918837416 964245079 979780714 1014994820 1031348120 1082315905 1098345388 1101994376 1116494302 1148546770 1175257160 1232836660 1246993636 1263401447 1271768344 1329896260 1372931735 1377492970 1404860380 1443887368 1515242267 1558742045 1569064840 1589710430 1594991860 1692348506 1725971324 1731705448 1781419480 1804859210 1928490158 1959561428 2029989640 2157464155 2164631810 2182238863 2196690776 2232988604 2297093540 2449451785 2465673320 2493987272 2526802894 2659792520 2745863470 2754985940 2791235755 2809720760 3020449817 3030484534 3117484090 3179420860 3189983720 3384697012 3429232499 3451942648 3609718420 3856980316 3919122856 4230871265 4314928310 4329263620 4364477726 4465977208 4594187080 4821225395 4898903570 5053605788 5491726940 5509971880 5582471510 5923219771 6040899634 6060969068 6234968180 6317007235 6358841720 6769394024 6858464998 7219436840 7576211335 7713960632 8461742530 8629856620 8658527240 8728955452 9307916783 9642450790 9797807140 10107211576 10606695869 10911194315 10983453880 11164943020 11846439542 12081799268 12121938136 12469936360 12634014470 13716929996 15102249085 15152422670 16923485060 17146162495 17259713240 17457910904 18615833566 19284901580 19595614280 21213391738 21822388630 22329886040 23692879084 24004627493 24163598536 25268028940 27433859992 29616098855 30204498170 30304845340 33846970120 34292324990 37231667132 38569803160 41462538397 42426783476 43644777260 46539583915 47385758168 48009254986 50536057880 53033479345 59232197710 60408996340 60609690680 65155417481 68584649980 74463334264 82925076794 84853566952 87289554520 93079167830 96018509972 106066958690 118464395420 120023137465 120817992680 130310834962 137169299960 165850153588 186158335660 192037019944 207312691985 212133917380 236928790840 240046274930 260621669924 325777087405 331700307176 372316671320 414625383970 424267834760 456087922367 480092549860 521243339848 651554174810 829250767940 912175844734 960185099720 1303108349620 1658501535880 1824351689468 2280439611835 2606216699240 3648703378936 4560879223670 9121758447340 18243516894680
• Sum of all divisors σ(n): 56635690510080
• Sum of proper divisors (its aliquot sum) s(n): 38392173615400
• 18243516894680 is an abundant number, because the sum of its proper divisors (38392173615400) is greater than itself. Its abundance is 20148656720720

Bases of 18243516894680

• Binary: 100001001011110100110010110000000110111011000₂
• Hexadecimal: 0x1097A6580DD8
• Base-36: 6GSYEXBDK

Squares and roots of 18243516894680

• 18243516894680 squared (18243516894680²) is 332825908686474590212302400
• 18243516894680 cubed (18243516894680³) is 6071915088108922153746668602381111232000
• The square root of 18243516894680 is 4271243.0151748565
• The cube root of 18243516894680 is 26325.0691750889

Scales and comparisons

• 18,243,516,894,680 seconds is equal to 580,087 years, 21 weeks, 21 hours, 51 minutes, 20 seconds.
• To count from 1 to 18,243,516,894,680 would take you about one million, four hundred fifty thousand, two hundred eighteen 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 18243516894680 cubic inches would be around 2193.8 feet tall.

Recreational maths with 18243516894680

• 18243516894680 backwards is 08649861534281
• The number of decimal digits it has is: 14
• The sum of 18243516894680's digits is 65
• More coming soon!