13217949384640

Names of 13217949384640

• Cardinal: 13217949384640 can be written as Thirteen trillion, two hundred seventeen billion, nine hundred forty-nine million, three hundred eighty-four thousand, six hundred forty.

Scientific notation

• Scientific notation: 1.321794938464 × 10¹³

Factors of 13217949384640

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 965

Divisors of 13217949384640

• Number of divisors d(n): 1344
• Complete list of divisors:
  1 2 4 5 7 8 10 11 13 14 16 19 20 22 26 28 32 35 38 40 44 52 55 56 64 65 70 76 77 80 88 91 95 104 110 112 130 133 140 143 151 152 154 160 176 182 190 208 209 220 224 247 260 266 280 286 302 304 308 320 352 361 364 380 385 416 418 440 448 455 494 520 532 560 572 604 608 616 665 704 715 722 728 755 757 760 770 832 836 880 910 988 1001 1040 1045 1057 1064 1120 1144 1208 1216 1232 1235 1330 1430 1444 1456 1463 1510 1514 1520 1540 1661 1672 1729 1760 1805 1820 1963 1976 2002 2080 2090 2114 2128 2240 2288 2416 2464 2470 2527 2660 2717 2860 2869 2888 2912 2926 3020 3028 3040 3080 3322 3344 3458 3520 3610 3640 3785 3926 3952 3971 4004 4160 4180 4228 4256 4576 4693 4832 4928 4940 5005 5054 5285 5299 5320 5434 5720 5738 5776 5824 5852 6040 6056 6080 6160 6644 6688 6916 7220 7280 7315 7570 7852 7904 7942 8008 8305 8327 8360 8456 8512 8645 9152 9386 9664 9815 9841 9880 10010 10108 10570 10598 10640 10868 11440 11476 11552 11627 11704 12080 12112 12320 12635 13288 13376 13585 13741 13832 14345 14383 14440 14560 14630 15140 15704 15808 15884 16016 16610 16654 16720 16912 17290 18772 19019 19630 19682 19760 19855 20020 20083 20216 21140 21196 21280 21593 21736 22880 22952 23104 23254 23408 23465 24160 24224 24640 25270 26495 26576 27170 27482 27664 27797 28690 28766 28880 29120 29260 30280 31408 31559 31768 32032 32851 33220 33308 33440 33824 34580 37297 37544 38038 39260 39364 39520 39710 40040 40166 40432 41635 42280 42392 42560 43186 43472 45760 45904 46508 46816 46930 48320 48448 49205 50540 51623 52990 53152 54340 54511 54964 55328 55594 57380 57532 57760 58135 58289 58520 60560 62816 63118 63536 64064 65702 66440 66616 66880 67648 68705 68887 69160 71915 74594 75088 76076 78520 78728 79040 79420 80080 80332 80864 83270 84560 84784 86372 86944 91808 93016 93632 93860 95095 98410 100415 100681 101080 103246 105980 106304 107965 108251 108680 109022 109928 110656 111188 114307 114760 115064 115520 116270 116578 117040 121120 125632 126236 127072 131404 132880 133232 137410 137774 138320 138985 143830 149188 150176 151151 152152 157040 157456 157795 158213 158840 160160 160664 161728 164255 166540 169120 169568 172744 173888 183616 186032 186485 186979 187720 190190 196820 200830 201362 202160 206492 211960 215930 216502 217360 218044 219856 220913 222376 228614 229520 230128 232540 233156 234080 242240 252472 254144 258115 261079 262808 265760 266464 272555 273277 274820 275548 276640 277970 287660 291445 298376 300352 302302 304304 314080 314912 315590 316426 317680 320320 321328 328510 333080 338240 339136 344435 345488 361361 372064 372970 373958 375440 380380 381577 393640 401660 402724 404320 410267 412984 423920 431860 433004 434720 436088 439712 441826 444752 457228 459040 460256 465080 466312 468160 503405 504944 516230 522158 525616 531520 532928 541255 545110 546554 549640 551096 553280 555940 571535 575320 582890 596752 599621 604604 608608 628160 629824 631180 632852 635360 642656 657020 666160 688870 690976 708643 722722 744128 745940 747916 750880 755755 757757 760760 763154 787280 791065 800149 803320 805448 808640 820534 825968 847840 863720 866008 869440 872176 879424 883652 889504 914456 918080 920512 930160 932624 934895 1006810 1009888 1032460 1044316 1051232 1082510 1090220 1093108 1099280 1102192 1104565 1107491 1111880 1143070 1150640 1165780 1193504 1199242 1209208 1217216 1257377 1262360 1265704 1270720 1285312 1305395 1308853 1314040 1332320 1366385 1377740 1381952 1417286 1445444 1485991 1491880 1495832 1501760 1511510 1515514 1521520 1526308 1574560 1582130 1600298 1606640 1610896 1641068 1651936 1695680 1727440 1732016 1744352 1767304 1779008 1806805 1828912 1860320 1865248 1869790 1907885 1912939 2013620 2019776 2051335 2056769 2064920 2088632 2102464 2165020 2171833 2180440 2186216 2198560 2204384 2209130 2214982 2223760 2286140 2301280 2331560 2387008 2398484 2418416 2514754 2524720 2531408 2610790 2617706 2628080 2664640 2732770 2755480 2834572 2871869 2890888 2971982 2983760 2991664 2998105 3006047 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41264827 41607748 41772640 41883296 41973470 42084658 43436660 43724320 44008195 44299640 45353152 45949904 47551712 47780326 47969680 48096752 48368320 48496448 49605010 49736414 50295080 50628160 51209536 52009685 52354120 54565511 56467658 56691440 56841616 57437380 57589532 57817760 59439640 59833280 60120940 60620560 60811324 61052320 61214048 62360584 64011920 65383604 65642720 65816608 67157552 69498656 70413112 70692160 70879424 71052020 71986915 76014155 76517560 77950730 78157222 79368016 80472128 81729505 82270760 82529654 83215496 83545280 83766592 83946940 84169316 86873320 87448640 88016390 88599280 91899808 95103424 95560652 95939360 96193504 99210020 99472828 100590160 104019370 104708240 105211645 109131022 112935316 113382880 113683232 114421307 114874760 115179064 115635520 118879280 119450815 120241880 121241120 121622648 122104640 122428096 124341035 124721168 128023840 130767208 131285440 131633216 134315104 138997312 140826224 141169145 142104040 143973830 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608113240 612140480 621144238 623605840 625257776 653836040 658166080 660237232 665723968 668924564 671575520 673354528 694986560 704131120 764485216 781572220 790547212 793680160 795782624 825296540 832154960 836155705 841693160 873048176 903482528 907826194 915370456 918998080 921432512 955606520 961935040 972981184 988184015 994728280 1046137664 1072885502 1091310220 1094201108 1129353160 1136832320 1144213070 1151790640 1155415156 1216226480 1242288476 1247211680 1250515552 1307672080 1320474464 1337849128 1343151040 1346709056 1367751385 1408262240 1444268945 1528970432 1552860595 1563144440 1581094424 1587360320 1591565248 1650593080 1664309920 1672311410 1683386320 1746096352 1806965056 1815652388 1830740912 1911213040 1976368030 1989456560 2145771004 2174004833 2182620440 2188402216 2258706320 2269565485 2288426140 2303581280 2310830312 2432452960 2484576952 2494423360 2501031104 2615344160 2640948928 2675698256 2682213755 2735502770 2816524480 2888537890 3105721190 3126288880 3162188848 3177391679 3301186160 3328619840 3344622820 3366772640 3492192704 3631304776 3661481824 3755099257 3822426080 3952736060 3978913120 4291542008 4348009666 4365240880 4376804432 4517412640 4539130970 4576852280 4607162560 4621660624 4864905920 4969153904 5230688320 5351396512 5364427510 5471005540 5777075780 5900870261 6211442380 6252577760 6324377696 6354783358 6602372320 6689245640 6733545280 7262609552 7322963648 7510198514 7644852160 7905472120 7957826240 8583084016 8696019332 8730481760 8753608864 9034825280 9078261940 9153704560 9243321248 9938307808 10702793024 10728855020 10870024165 10942011080 11554151560 11801740522 12422884760 12505155520 12648755392 12709566716 13204744640 13378491280 14525219104 15020397028 15810944240 15886958395 17166168032 17392038664 17460963520 17507217728 18156523880 18307409120 18486642496 18775496285 19876615616 21457710040 21740048330 21884022160 23108303120 23603481044 24845769520 25419133432 26756982560 29050438208 29504351305 30040794056 31621888480 31773916790 34332336064 34784077328 36313047760 36614818240 37550992570 41306091827 42915420080 43480096660 43768044320 46216606240 47206962088 49691539040 50838266864 53513965120 59008702610 60081588112 63243776960 63547833580 69568154656 72626095520 75101985140 82612183654 85830840160 86960193320 87536088640 92433212480 94413924176 99383078080 101676533728 118017405220 120163176224 127095667160 139136309312 145252191040 150203970280 165224367308 171661680320 173920386640 188827848352 203353067456 206530459135 236034810440 240326352448 254191334320 300407940560 330448734616 347840773280 377655696704 413060918270 472069620880 508382668640 600815881120 660897469232 695681546560 826121836540 944139241760 1016765337280 1201631762240 1321794938464 1652243673080 1888278483520 2643589876928 3304487346160 6608974692320 13217949384640
• Sum of all divisors σ(n): 44956449957888
• Sum of proper divisors (its aliquot sum) s(n): 31738500573248
• 13217949384640 is an abundant number, because the sum of its proper divisors (31738500573248) is greater than itself. Its abundance is 18520551188608

Bases of 13217949384640

• Binary: 11000000010110001011001011010111111111000000₂
• Hexadecimal: 0xC058B2D7FC0
• Base-36: 4OO8PSB0G

Squares and roots of 13217949384640

• 13217949384640 squared (13217949384640²) is 174714185934904954667929600
• 13217949384640 cubed (13217949384640³) is 2309363266466155488649847151862841344000
• The square root of 13217949384640 is 3635649.7885027375
• The cube root of 13217949384640 is 23644.0223661427

Scales and comparisons

• 13,217,949,384,640 seconds is equal to 420,289 years, 47 weeks, 6 hours, 50 minutes, 40 seconds.
• To count from 1 to 13,217,949,384,640 would take you about one million, fifty thousand, seven 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 13217949384640 cubic inches would be around 1970.3 feet tall.

Recreational maths with 13217949384640

• 13217949384640 backwards is 04648394971231
• The number of decimal digits it has is: 14
• The sum of 13217949384640's digits is 61
• More coming soon!