30987640490688

Names of 30987640490688

• Cardinal: 30987640490688 can be written as Thirty trillion, nine hundred eighty-seven billion, six hundred forty million, four hundred ninety thousand, six hundred eighty-eight.

Scientific notation

• Scientific notation: 3.0987640490688 × 10¹³

Factors of 30987640490688

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 3531

Divisors of 30987640490688

• Number of divisors d(n): 560
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 54 56 63 64 72 81 84 96 108 112 126 144 162 168 189 192 216 224 252 288 324 336 378 389 432 448 504 567 576 648 672 756 778 864 1008 1061 1134 1167 1296 1344 1512 1556 1728 2016 2069 2122 2268 2334 2592 2723 3024 3112 3183 3501 4032 4138 4244 4536 4668 5184 5446 6048 6207 6224 6366 7002 7427 8169 8276 8488 9072 9336 9549 10503 10892 12096 12414 12448 12732 14004 14483 14854 16338 16552 16976 18144 18621 18672 19098 21006 21784 22281 24507 24828 24896 25464 28008 28647 28966 29708 31509 32676 33104 33952 36288 37242 37344 38196 42012 43449 43568 44562 49014 49656 50928 55863 56016 57294 57932 59416 63018 65352 66208 66843 67904 73521 74484 74688 76392 84024 85941 86898 87136 89124 98028 99312 101856 111726 112032 114588 115864 118832 126036 130347 130704 132416 133686 147042 148968 152784 167589 168048 171882 173796 174272 178248 196056 198624 200529 203712 220563 223452 224064 229176 231728 237664 252072 260694 261408 267372 294084 297936 305568 335178 336096 343764 347592 356496 391041 392112 397248 401058 412729 441126 446904 458352 463456 475328 504144 521388 522816 534744 588168 595872 601587 611136 670356 672192 687528 695184 712992 782082 784224 802116 804841 825458 882252 893808 916704 926912 1008288 1042776 1069488 1173123 1176336 1191744 1203174 1238187 1340712 1375056 1390368 1425984 1564164 1568448 1604232 1609682 1650916 1764504 1787616 1833408 2016576 2085552 2138976 2195209 2346246 2352672 2406348 2414523 2476374 2681424 2750112 2780736 2889103 3128328 3208464 3219364 3301832 3529008 3575232 3714561 4171104 4277952 4390418 4692492 4705344 4812696 4829046 4952748 5362848 5500224 5633887 5778206 6256656 6416928 6438728 6585627 6603664 7058016 7243569 7429122 8342208 8667309 8780836 9384984 9625392 9658092 9905496 10725696 11143683 11267774 11556412 12513312 12833856 12877456 13171254 13207328 14116032 14487138 14858244 15366463 16901661 17334618 17561672 18769968 19250784 19316184 19756881 19810992 21730707 22287366 22535548 23112824 25026624 25754912 26001927 26342508 26414656 28974276 29716488 30732926 33431049 33803322 34669236 35123344 37539936 38501568 38632368 39513762 39621984 43461414 44574732 45071096 46099389 46225648 50704983 51509824 52003854 52685016 57948552 59270643 59432976 61465852 65192121 66862098 67606644 69338472 70246688 75079872 77264736 78005781 79027524 79243968 86922828 89149464 90142192 92198778 92451296 101409966 104007708 105370032 115897104 118541286 118865952 122931704 130384242 133724196 135213288 138298167 138676944 140493376 152114949 154529472 156011562 158055048 173845656 177811929 178298928 180284384 184397556 184902592 202819932 208015416 210740064 231794208 234017343 237082572 237731904 245863408 260768484 267448392 270426576 276596334 277353888 304229898 312023124 316110096 347691312 355623858 356597856 360568768 368795112 405639864 414894501 416030832 421480128 456344847 463588416 468034686 474165144 491726816 521536968 534896784 540853152 553192668 554707776 608459796 624046248 632220192 695382624 711247716 713195712 737590224 811279728 829789002 832061664 853936301 912689694 936069372 948330288 983453632 1043073936 1069793568 1081706304 1106385336 1216919592 1244683503 1248092496 1264440384 1390765248 1422495432 1475180448 1622559456 1659578004 1664123328 1707872602 1825379388 1872138744 1896660576 2086147872 2139587136 2212770672 2433839184 2489367006 2496184992 2561808903 2844990864 2950360896 3245118912 3319156008 3415745204 3650758776 3744277488 3793321152 4172295744 4425541344 4867678368 4978734012 4992369984 5123617806 5689981728 5977554107 6638312016 6831490408 7301517552 7488554976 7685426709 8851082688 9735356736 9957468024 10247235612 11379963456 11955108214 13276624032 13662980816 14603035104 14977109952 15370853418 17932662321 19914936048 20494471224 23056280127 23910216428 26553248064 27325961632 29206070208 30741706836 35865324642 39829872096 40988942448 46112560254 47820432856 53797986963 54651923264 61483413672 69168840381 71730649284 79659744192 81977884896 92225120508 95640865712 107595973926 122966827344 138337680762 143461298568 161393960889 163955769792 184450241016 191281731424 215191947852 245933654688 276675361524 286922597136 322787921778 368900482032 382563462848 430383895704 484181882667 491867309376 553350723048 573845194272 645575843556 737800964064 860767791408 968363765334 1106701446096 1147690388544 1291151687112 1475601928128 1721535582816 1936727530668 2213402892192 2582303374224 3443071165632 3873455061336 4426805784384 5164606748448 7746910122672 10329213496896 15493820245344 30987640490688
• Sum of all divisors σ(n): 105399499233600
• Sum of proper divisors (its aliquot sum) s(n): 74411858742912
• 30987640490688 is an abundant number, because the sum of its proper divisors (74411858742912) is greater than itself. Its abundance is 43424218252224

Bases of 30987640490688

• Binary: 111000010111011011111010011011100101011000000₂
• Hexadecimal: 0x1C2EDF4DCAC0
• Base-36: AZFIX2K00

Squares and roots of 30987640490688

• 30987640490688 squared (30987640490688²) is 960233863180126433414713344
• 30987640490688 cubed (30987640490688³) is 29755381739210246929268987166467021340672
• The square root of 30987640490688 is 5566654.3354772801
• The cube root of 30987640490688 is 31409.6311384887

Scales and comparisons

• 30,987,640,490,688 seconds is equal to 985,311 years, 6 weeks, 10 hours, 4 minutes, 48 seconds.
• To count from 1 to 30,987,640,490,688 would take you about two million, four hundred sixty-three thousand, two hundred seventy-seven 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 30987640490688 cubic inches would be around 2617.5 feet tall.

Recreational maths with 30987640490688

• 30987640490688 backwards is 88609404678903
• 30987640490688 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 30987640490688's digits is 72
• More coming soon!