21270665132340

Names of 21270665132340

• Cardinal: 21270665132340 can be written as Twenty-one trillion, two hundred seventy billion, six hundred sixty-five million, one hundred thirty-two thousand, three hundred forty.

Scientific notation

• Scientific notation: 2.127066513234 × 10¹³

Factors of 21270665132340

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 4833

Divisors of 21270665132340

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 4 5 6 10 12 13 15 17 20 26 29 30 31 34 39 51 52 58 60 62 65 68 78 85 87 93 102 116 124 130 145 155 156 169 170 174 186 195 204 221 255 260 290 310 338 340 348 372 377 390 403 435 442 465 493 507 510 527 580 620 663 676 754 780 806 841 845 870 884 899 930 986 1014 1020 1054 1105 1131 1209 1326 1479 1508 1581 1612 1682 1690 1740 1798 1860 1885 1972 2015 2028 2108 2210 2262 2418 2465 2523 2535 2635 2652 2697 2873 2958 3162 3315 3364 3380 3596 3770 4030 4205 4420 4495 4524 4733 4836 4901 4930 5046 5070 5239 5270 5394 5655 5746 5916 6045 6324 6409 6630 6851 7395 7540 7905 8060 8410 8619 8990 9466 9802 9860 10092 10140 10478 10540 10788 10933 11310 11492 11687 12090 12615 12818 13260 13485 13702 14199 14297 14365 14703 14790 15283 15717 15810 16820 17238 17980 18932 19227 19604 20553 20956 21866 22620 23374 23665 24180 24505 25230 25636 26071 26195 26970 27404 28398 28594 28730 29406 29580 30566 31434 31620 32045 32799 34255 34476 35061 38454 41106 42891 43095 43732 45849 46748 47330 49010 50460 52142 52390 53940 54665 56796 57188 57460 58435 58812 61132 61529 62868 64090 65598 68510 70122 70995 71485 73515 76415 76908 78213 78585 80461 82212 83317 85782 86190 89063 91698 94660 96135 98020 102765 104284 104780 109330 116870 123058 128180 130355 131196 137020 137257 140244 141990 142129 142970 146723 147030 151931 152830 156426 157170 160922 163995 166634 171564 172380 175305 178126 183396 184587 185861 192270 198679 205530 214455 218660 229245 233740 241383 246116 249951 260710 267189 274514 283980 284258 285940 293446 294060 303862 305660 307645 312852 314340 321844 327990 333268 338923 350610 356252 369174 371722 384540 391065 397358 402305 411060 411771 416585 426387 428910 440169 443207 445315 455793 458490 482766 499902 521420 534378 549028 557583 568516 586892 596037 607724 615290 655980 677846 686285 701220 710645 733615 738348 743444 759655 782130 794716 799877 804610 823542 833170 852774 857820 880338 886414 890630 911586 916980 922935 929305 965532 993395 999804 1016769 1045993 1068756 1115166 1192074 1206915 1230580 1249755 1329621 1335945 1355692 1372570 1421290 1467230 1519310 1564260 1599754 1609220 1647084 1666340 1694615 1705548 1760676 1772828 1781260 1784341 1823172 1845870 1858610 1907399 1986790 2033538 2058855 2091986 2131935 2200845 2216035 2230332 2278965 2333369 2384148 2399631 2413830 2416193 2494291 2499510 2582827 2659242 2671890 2745140 2787915 2842580 2934460 2980185 3038620 3137979 3199508 3389230 3568682 3691740 3717220 3814798 3973580 3980453 3999385 4067076 4117710 4183972 4254967 4263870 4401690 4405999 4432070 4557930 4666738 4799262 4827660 4832386 4988582 4999020 5083845 5165654 5229965 5318484 5343780 5353023 5575830 5722197 5761691 5960370 6275958 6648105 6778460 7000107 7137364 7248579 7482873 7629596 7748481 7960906 7998770 8235420 8509934 8527740 8803380 8811998 8864140 8921705 9115860 9333476 9536995 9598524 9664772 9977164 10167690 10331308 10459930 10706046 11151660 11444394 11523382 11666845 11920740 11941359 11998155 12080965 12471455 12551916 12764901 12914135 13217997 13296210 13597909 14000214 14497158 14965746 15496962 15689895 15921812 15997540 17019868 17285073 17623996 17843410 19073990 19902265 20335380 20919860 21274835 21412092 22029995 22888788 23046764 23196433 23333690 23882718 23996310 24161930 24796187 24942910 25529802 25828270 26435994 26592420 26765115 27195818 28000428 28610985 28808455 28994316 29931492 30333797 30993924 31379790 32425783 34570146 35000535 35686820 36242895 37414365 38147980 38742405 39804530 40793727 42549670 44059990 46392866 46667380 47765436 47992620 48323860 49592374 49885820 51059604 51656540 51745889 52871988 53530230 54391636 55314571 57221970 57616910 59706795 60667594 62759580 63824505 64851566 66089985 67667701 67989545 69140292 69589299 70001070 72334439 72485790 74388561 74828730 74901983 77484810 79609060 81587454 85099340 86425365 88119980 91001391 92785732 97277349 99184748 103491778 107060460 110629142 114443940 115233820 115982165 119413590 121335188 123394043 123980935 127649010 129703132 132179970 135335402 135979090 139178598 140002140 144668878 144971580 148777122 149657460 149803966 151668985 154969620 155237667 162128915 163174908 165943713 172850730 182002782 194554698 203003103 203968635 206983556 217003317 221258284 224705949 231964330 238827180 246788086 247961870 255298020 258729445 264359940 270670804 271958180 276572855 278357196 289337756 297554244 299607932 303337970 310475334 324257830 331887426 338338505 345701460 347946495 361672195 364005564 370182129 371942805 374509915 389109396 394339361 406006206 407937270 421535179 434006634 449411898 455006955 463928660 486386745 493576172 495923740 517458890 553145710 606675940 616970215 620950668 648515660 663774852 672696557 676677010 695892990 719089423 723344390 740364258 743885610 749019830 776188335 788678722 812012412 815874540 829718565 843070358 868013268 879680113 898823796 910013910 940347707 972773490 1015015515 1034917780 1085016585 1106291420 1123529745 1183018083 1233940430 1264605537 1345393114 1353354020 1391785980 1438178846 1446688780 1480728516 1487771220 1498039660 1552376670 1577357444 1604122559 1659437130 1686140716 1759360226 1820027820 1850910645 1880695414 1945546980 1971696805 2018089671 2030031030 2097698731 2107675895 2157268269 2170033170 2247059490 2366036166 2467880860 2529211074 2639040339 2690786228 2821043121 2876357692 3104753340 3208245118 3318874260 3363482785 3518720452 3595447115 3701821290 3761390828 3943393610 4036179342 4060062060 4195397462 4215351790 4314536538 4340066340 4398400565 4494118980 4701738535 4732072332 4812367677 5058422148 5278080678 5642086242 5915090415 6293096193 6323027685 6416490236 6726965570 7190894230 7403642580 7886787220 8020612795 8072358684 8390794924 8430703580 8629073076 8796801130 9403477070 9624735354 10090448355 10488493655 10556161356 10786341345 11284172484 11435841469 11830180830 12224520191 12586192386 12646055370 13195201695 13453931140 14105215605 14381788460 16041225590 17593602260 18806954140 19249470708 20180896710 20853593267 20976987310 21572682690 22871682938 23660361660 24061838385 24449040382 25172384772 25292110740 26390403390 27270083503 28210431210 31465480965 32082451180 34307524407 36673560573 40361793420 41707186534 41953974620 43145365380 45743365876 48123676770 48898080764 52780806780 54540167006 56420862420 57179207345 61122600955 62560779801 62930961930 68615048814 73347121146 81810250509 83414373068 96247353540 104267966335 109080334012 114358414690 122245201910 125121559602 125861923860 136350417515 137230097628 146694242292 163620501018 171537622035 183367802865 208535932670 228716829380 244490403820 250243119204 272700835030 312803899005 327241002036 343075244070 354511085539 366735605730 409051252545 417071865340 545401670060 625607798010 686150488140 709022171078 733471211460 818102505090 1063533256617 1251215596020 1418044342156 1636205010180 1772555427695 2127066513234 3545110855390 4254133026468 5317666283085 7090221710780 10635332566170 21270665132340
• Sum of all divisors σ(n): 73017887394816
• Sum of proper divisors (its aliquot sum) s(n): 51747222262476
• 21270665132340 is an abundant number, because the sum of its proper divisors (51747222262476) is greater than itself. Its abundance is 30476557130136

Bases of 21270665132340

• Binary: 100110101100001110110011100000111100100110100₂
• Hexadecimal: 0x135876707934
• Base-36: 7JFLWTSFO

Squares and roots of 21270665132340

• 21270665132340 squared (21270665132340²) is 452441195172144629713875600
• 21270665132340 cubed (21270665132340³) is 9623725154582373519274514035608296904000
• The square root of 21270665132340 is 4612013.1322818239
• The cube root of 21270665132340 is 27707.2670235399

Scales and comparisons

• 21,270,665,132,340 seconds is equal to 676,341 years, 18 weeks, 3 days, 20 hours, 19 minutes.
• To count from 1 to 21,270,665,132,340 would take you about one million, six hundred ninety thousand, eight hundred fifty-three 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 21270665132340 cubic inches would be around 2308.9 feet tall.

Recreational maths with 21270665132340

• 21270665132340 backwards is 04323156607212
• The number of decimal digits it has is: 14
• The sum of 21270665132340's digits is 42
• More coming soon!