20518827270144

Names of 20518827270144

• Cardinal: 20518827270144 can be written as Twenty trillion, five hundred eighteen billion, eight hundred twenty-seven million, two hundred seventy thousand, one hundred forty-four.

Scientific notation

• Scientific notation: 2.0518827270144 × 10¹³

Factors of 20518827270144

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 11453

Divisors of 20518827270144

• Number of divisors d(n): 672
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 19 21 24 28 29 32 38 42 48 56 57 58 64 76 84 87 96 112 114 116 128 133 152 168 174 192 203 224 228 232 256 266 304 336 348 361 384 399 406 448 456 464 512 532 551 608 609 672 696 722 768 798 812 896 912 928 1024 1064 1083 1102 1216 1218 1344 1392 1444 1536 1596 1624 1653 1792 1824 1856 2048 2128 2166 2204 2432 2436 2527 2688 2784 2888 3072 3192 3248 3306 3584 3648 3712 3857 4096 4256 4332 4408 4864 4872 5054 5376 5568 5776 6144 6384 6496 6612 7168 7296 7424 7581 7714 8192 8512 8664 8816 9728 9744 10108 10469 10752 11136 11393 11552 11571 12288 12768 12992 13224 14336 14592 14848 15162 15428 17024 17328 17632 19456 19488 20216 20938 21504 22272 22786 23104 23142 24576 25536 25984 26448 28672 29184 29696 30324 30856 31407 34048 34179 34656 35264 38912 38976 40432 41876 43008 44544 45572 46208 46284 51072 51968 52896 57344 58368 59392 60648 61712 62814 68096 68358 69312 70528 73283 77824 77952 79751 80864 83752 86016 89088 91144 92416 92568 102144 103936 105792 116736 118784 121296 123424 125628 136192 136716 138624 141056 146566 155648 155904 159502 161728 167504 172032 178176 182288 184832 185136 204288 207872 211584 216467 219849 233472 237568 239253 242592 246848 251256 272384 273432 277248 282112 293132 311808 319004 323456 330397 335008 356352 364576 369664 370272 408576 415744 423168 432934 439698 466944 478506 485184 493696 502512 544768 546864 554496 564224 586264 623616 638008 646912 649401 660794 670016 712704 729152 739328 740544 817152 831488 846336 865868 879396 957012 970368 987392 991191 1005024 1089536 1093728 1108992 1128448 1172528 1247232 1276016 1293824 1298802 1321588 1340032 1458304 1478656 1481088 1515269 1634304 1662976 1692672 1731736 1758792 1914024 1940736 1974784 1982382 2010048 2187456 2217984 2256896 2312779 2345056 2494464 2552032 2587648 2597604 2643176 2680064 2916608 2957312 2962176 3030538 3268608 3385344 3463472 3517584 3828048 3881472 3949568 3964764 4020096 4112873 4374912 4435968 4513792 4545807 4625558 4690112 4988928 5104064 5175296 5195208 5286352 5360128 5833216 5924352 6061076 6277543 6770688 6926944 6938337 7035168 7656096 7762944 7899136 7929528 8040192 8225746 8749824 8871936 9091614 9251116 9380224 10208128 10350592 10390416 10572704 10720256 11666432 11848704 12122152 12338619 12555086 13541376 13853888 13876674 14070336 15312192 15525888 15798272 15859056 16080384 16451492 17499648 18183228 18502232 18760448 18832629 20416256 20701184 20780832 21145408 21440512 23332864 23697408 24244304 24677238 25110172 27707776 27753348 28140672 28790111 30624384 31051776 31596544 31718112 32160768 32902984 34999296 36366456 37004464 37520896 37665258 40832512 41561664 42290816 42881024 43942801 46665728 47394816 48488608 49354476 50220344 55415552 55506696 56281344 57580222 61248768 62103552 63436224 64321536 65805968 69998592 72732912 74008928 75041792 75330516 81665024 83123328 84581632 85762048 86370333 87885602 93331456 94789632 96977216 98708952 100440688 110831104 111013392 112562688 115160444 119273317 122497536 126872448 128643072 131611936 131828403 139997184 145465824 148017856 150083584 150661032 163330048 166246656 169163264 172740666 175771204 193954432 197417904 200881376 221662208 222026784 225125376 230320888 238546634 244995072 253744896 257286144 263223872 263656806 279994368 290931648 296035712 300167168 301322064 326660096 332493312 338326528 345481332 351542408 357819951 387908864 394835808 401762752 443324416 444053568 450250752 460641776 477093268 489990144 507489792 526447744 527313612 581863296 592071424 600334336 602644128 653320192 664986624 676653056 690962664 703084816 715639902 775817728 789671616 803525504 834913219 886648832 888107136 900501504 921283552 954186536 979980288 1014979584 1052895488 1054627224 1163726592 1184142848 1205288256 1329973248 1353306112 1381925328 1406169632 1431279804 1551635456 1579343232 1607051008 1669826438 1773297664 1776214272 1801003008 1842567104 1908373072 1959960576 2029959168 2105790976 2109254448 2327453184 2368285696 2410576512 2504739657 2659946496 2706612224 2763850656 2812339264 2862559608 3103270912 3158686464 3214102016 3339652876 3552428544 3685134208 3816746144 4059918336 4211581952 4218508896 4654906368 4736571392 4821153024 5009479314 5319892992 5527701312 5624678528 5725119216 6206541824 6317372928 6428204032 6679305752 7104857088 7370268416 7633492288 8119836672 8423163904 8437017792 9309812736 9473142784 9642306048 10018958628 11055402624 11249357056 11450238432 12413083648 12634745856 12856408064 13358611504 14209714176 14740536832 15266984576 16846327808 16874035584 18619625472 18946285568 19284612096 20037917256 22110805248 22498714112 22900476864 25269491712 25712816128 26717223008 28419428352 29481073664 30533969152 33692655616 33748071168 37239250944 38569224192 40075834512 44221610496 44997428224 45800953728 50538983424 51425632256 53434446016 56838856704 58962147328 61067938304 67496142336 77138448384 80151669024 88443220992 89994856448 91601907456 101077966848 106868892032 117924294656 122135876608 134992284672 154276896768 160303338048 176886441984 179989712896 183203814912 213737784064 235848589312 244271753216 269984569344 320606676096 353772883968 359979425792 366407629824 427475568128 488543506432 539969138688 641213352192 707545767936 732815259648 854951136256 977087012864 1079938277376 1282426704384 1465630519296 1709902272512 2564853408768 2931261038592 3419804545024 5129706817536 6839609090048 10259413635072 20518827270144
• Sum of all divisors σ(n): 68275651835520
• Sum of proper divisors (its aliquot sum) s(n): 47756824565376
• 20518827270144 is an abundant number, because the sum of its proper divisors (47756824565376) is greater than itself. Its abundance is 27237997295232

Bases of 20518827270144

• Binary: 100101010100101101001011010010010000000000000₂
• Hexadecimal: 0x12A969692000
• Base-36: 79U7VZ56O

Squares and roots of 20518827270144

• 20518827270144 squared (20518827270144²) is 421022272542005075153780736
• 20518827270144 cubed (20518827270144³) is 8638883287172893163789844340259615145984
• The square root of 20518827270144 is 4529771.2160929275
• The cube root of 20518827270144 is 27376.8942573421

Scales and comparisons

• 20,518,827,270,144 seconds is equal to 652,435 years, 12 weeks, 2 days, 17 hours, 42 minutes, 24 seconds.
• To count from 1 to 20,518,827,270,144 would take you about one million, six hundred thirty-one thousand and eighty-eight 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 20518827270144 cubic inches would be around 2281.4 feet tall.

Recreational maths with 20518827270144

• 20518827270144 backwards is 44107272881502
• The number of decimal digits it has is: 14
• The sum of 20518827270144's digits is 51
• More coming soon!