20520964312464

Names of 20520964312464

• Cardinal: 20520964312464 can be written as Twenty trillion, five hundred twenty billion, nine hundred sixty-four million, three hundred twelve thousand, four hundred sixty-four.

Scientific notation

• Scientific notation: 2.0520964312464 × 10¹³

Factors of 20520964312464

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 2423

Divisors of 20520964312464

• Number of divisors d(n): 960
• Complete list of divisors:
  1 2 3 4 6 7 8 11 12 14 16 17 21 22 24 28 33 34 42 44 48 51 56 61 66 68 77 84 88 102 112 119 121 122 132 136 154 168 176 183 187 204 231 233 238 242 244 264 272 308 336 357 363 366 374 408 427 462 466 476 484 488 528 561 616 671 699 714 726 732 748 816 847 854 924 932 952 968 976 1037 1122 1232 1281 1309 1342 1398 1428 1452 1464 1496 1631 1694 1708 1848 1864 1904 1936 2013 2057 2074 2089 2244 2541 2562 2563 2618 2684 2796 2856 2904 2928 2992 3111 3262 3388 3416 3696 3728 3927 3961 4026 4114 4148 4178 4488 4697 4893 5082 5124 5126 5236 5368 5592 5712 5808 6171 6222 6267 6524 6776 6832 7259 7381 7689 7854 7922 8052 8228 8296 8356 8976 9394 9786 10164 10248 10252 10472 10736 11184 11407 11883 12342 12444 12534 13048 13552 14091 14213 14399 14518 14623 14762 15378 15708 15844 16104 16456 16592 16712 17941 18788 19572 20328 20496 20504 20944 21777 22143 22814 22979 23766 24684 24888 25068 26096 27727 28182 28193 28426 28798 29036 29246 29524 30756 31416 31688 32208 32912 33424 34221 35513 35882 37576 39144 40656 41008 42639 43197 43554 43571 43869 44286 45628 45958 47532 49368 49776 50136 51667 53823 55454 56364 56386 56852 57596 58072 58492 59048 61512 62832 63376 68442 68937 71026 71764 75152 78288 79849 83181 84579 85278 86394 87108 87142 87738 88572 91256 91916 95064 98736 99491 100272 103334 106539 107646 110908 112728 112772 113704 115192 116144 116984 118096 123024 125477 127429 130713 136884 137874 142052 143528 155001 156343 159698 160853 166362 169158 170556 172788 174216 174284 175476 177144 182512 183832 190128 197351 198982 206668 213078 215292 221816 225456 225544 227408 230384 233968 239547 241621 248591 250954 252769 254858 261426 273768 275748 284104 287056 298473 304997 310002 312686 319396 321706 332724 338316 341112 345576 348432 348568 350952 354288 367664 376431 382287 390643 394702 397964 413336 426156 430584 443632 451088 469029 479094 479281 482559 483242 486737 497182 501908 505538 509716 522852 547536 551496 568208 592053 596946 609994 620004 625372 638792 643412 665448 676632 682224 691152 697136 701904 724863 745773 752862 758307 764574 781286 789404 795928 826672 852312 861168 878339 892003 914991 938058 958188 958562 965118 966484 973474 994364 1003816 1011076 1019432 1045704 1094401 1102992 1171929 1184106 1193892 1219988 1240008 1250744 1277584 1286824 1330896 1353264 1401719 1437843 1449726 1460211 1491546 1505724 1516614 1529148 1562572 1578808 1591856 1691347 1704624 1719773 1756678 1769383 1784006 1829982 1876116 1916376 1917124 1930236 1932968 1946948 1988728 2007632 2022152 2038864 2091408 2166293 2188802 2343858 2368212 2387784 2439976 2480016 2501488 2573648 2635017 2657831 2676009 2734501 2803438 2875686 2899452 2920422 2983092 3011448 3033228 3058296 3125144 3157616 3283203 3354967 3382694 3407159 3439546 3513356 3538766 3568012 3659964 3752232 3832752 3834248 3860472 3865936 3893896 3977456 4044304 4205157 4297073 4332586 4377604 4687716 4736424 4775568 4879952 5074041 5159319 5270034 5308149 5315662 5352018 5354107 5469002 5606876 5751372 5798904 5840844 5966184 6022896 6066456 6116592 6250288 6498879 6566406 6709934 6765388 6814318 6879092 7026712 7077532 7136024 7319928 7504464 7668496 7720944 7787792 7973493 8203503 8274529 8410314 8594146 8665172 8755208 9375432 9472848 9812033 10064901 10148082 10221477 10318638 10540068 10616298 10631324 10704036 10708214 10938004 11213752 11502744 11597808 11681688 11932368 12038411 12132912 12891219 12997758 13132812 13419868 13530776 13628636 13758184 14053424 14155064 14272048 14639856 15164051 15418909 15946986 16062321 16407006 16549058 16820628 17188292 17330344 17510416 18604817 18750864 19624066 20129802 20296164 20442954 20637276 21080136 21232596 21262648 21408072 21416428 21876008 22427504 23005488 23363376 23829223 24076822 24823587 25782438 25995516 26265624 26839736 27061552 27257272 27516368 28310128 29236141 29436099 29690957 30079511 30328102 30837818 31893972 32124642 32814012 33098116 33641256 34376584 34660688 36115233 37209634 37478749 39248132 40259604 40592328 40885908 41274552 42160272 42465192 42525296 42816144 42832856 43752016 45492153 46256727 47658446 48153644 49647174 51564876 51991032 52531248 53679472 54514544 55814451 57921703 58472282 58872198 58895177 59381914 60159022 60656204 61675636 63787944 64249284 65628024 66196232 67282512 68753168 71487669 72230466 74419268 74957498 78496264 80519208 81184656 81771816 82549104 84930384 85665712 87708423 89072871 90238533 90984306 91019819 92513454 95316892 96307288 99294348 103129752 103982064 107932363 111628902 112436247 115843406 116944564 117744396 117790354 118763828 120318044 121312408 123351272 127575888 128498568 131256048 132392464 142975338 144460932 148838536 149914996 156992528 161038416 163543632 166804561 173765109 175416846 176685531 178145742 180477066 181968612 182039638 185026908 190633784 192614576 198588696 204652987 206259504 207836699 215864726 223257804 224872494 231686812 233889128 235488792 235580708 237527656 240636088 242624816 246702544 256997136 262121453 273059457 285950676 288921864 297677072 299829992 323797089 326600527 333609122 347530218 350833692 353371062 356291484 360954132 363937224 364079276 370053816 381267568 397177392 409305974 412266239 415673398 431729452 446515608 449744988 463373624 467778256 470977584 471161416 475055312 481272176 500413683 504746269 524242906 546118914 571901352 577843728 599659984 613958961 623510097 637138733 647594178 653201054 667218244 695060436 701667384 706742124 712582968 721908264 727874448 728158552 740107632 786364359 818611948 824532478 831346796 863458904 893031216 899489976 926747248 942322832 979801581 1000827366 1001218009 1009492538 1048485812 1092237828 1143802704 1227917922 1236798717 1247020194 1274277466 1295188356 1306402108 1334436488 1390120872 1403334768 1413484248 1425165936 1443816528 1456317104 1514238807 1572728718 1637223896 1649064956 1662693592 1726917808 1798979952 1834850171 1911416199 1959603162 2001654732 2002436018 2018985076 2096971624 2184475656 2286203689 2455835844 2473597434 2494040388 2548554932 2590376712 2612804216 2668872976 2780241744 2826968496 3003654027 3028477614 3145457436 3274447792 3298129912 3325387184 3533223883 3592605797 3669700342 3822832398 3919206324 4003309464 4004872036 4037970152 4193943248 4368951312 4572407378 4911671688 4947194868 4988080776 5097109864 5180753424 5225608432 5504550513 5552208959 6007308054 6056955228 6290914872 6596259824 6858611067 7008526063 7066447766 7185211594 7339400684 7645664796 7838412648 8006618928 8009744072 8075940304 9144814756 9823343376 9894389736 9976161552 10194219728 10599671649 10777817391 11009101026 11104417918 12014616108 12113910456 12581829744 13717222134 14017052126 14132895532 14370423188 14678801368 15291329592 15676825296 16019488144 16656626877 18289629512 19788779472 21025578189 21199343298 21555634782 22018202052 22208835836 24029232216 24227820912 25148240579 27434444268 28034104252 28265791064 28740846376 29357602736 30582659184 33313253754 36579259024 38865462713 42051156378 42398686596 43111269564 44036404104 44417671672 48058464432 50296481158 54868888536 56068208504 56531582128 57481692752 61074298549 66626507508 75444721737 77730925426 84102312756 84797373192 86222539128 88072808208 88835343344 100592962316 109737777072 112136417008 116596388139 122148597098 133253015016 150889443474 155461850852 168204625512 169594746384 172445078256 183222895647 201185924632 233192776278 244297194196 266506030032 301778886948 310923701704 336409251024 366445791294 402371849264 427520089843 466385552556 488594388392 603557773896 621847403408 732891582588 855040179686 932771105112 977188776784 1207115547792 1282560269529 1465783165176 1710080359372 1865542210224 2565120539058 2931566330352 3420160718744 5130241078116 6840321437488 10260482156232 20520964312464
• Sum of all divisors σ(n): 72009476098560
• Sum of proper divisors (its aliquot sum) s(n): 51488511786096
• 20520964312464 is an abundant number, because the sum of its proper divisors (51488511786096) is greater than itself. Its abundance is 30967547473632

Bases of 20520964312464

• Binary: 100101010100111101000110010011100110110010000₂
• Hexadecimal: 0x12A9E8C9CD90
• Base-36: 79V78BDLC

Squares and roots of 20520964312464

• 20520964312464 squared (20520964312464²) is 421109976313421088225751296
• 20520964312464 cubed (20520964312464³) is 8641582795550274507118273129540496953344
• The square root of 20520964312464 is 4530007.0985003985
• The cube root of 20520964312464 is 27377.8446617331

Scales and comparisons

• 20,520,964,312,464 seconds is equal to 652,503 years, 9 weeks, 6 days, 34 minutes, 24 seconds.
• To count from 1 to 20,520,964,312,464 would take you about one million, six hundred thirty-one thousand, two hundred fifty-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 20520964312464 cubic inches would be around 2281.5 feet tall.

Recreational maths with 20520964312464

• 20520964312464 backwards is 46421346902502
• 20520964312464 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 20520964312464's digits is 48
• More coming soon!