21374839143000

Names of 21374839143000

• Cardinal: 21374839143000 can be written as Twenty-one trillion, three hundred seventy-four billion, eight hundred thirty-nine million, one hundred forty-three thousand.

Scientific notation

• Scientific notation: 2.1374839143 × 10¹³

Factors of 21374839143000

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 3945

Divisors of 21374839143000

• Number of divisors d(n): 1728
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 17 18 20 21 24 25 27 28 30 34 35 36 40 42 45 49 50 51 54 56 60 63 68 70 72 75 81 84 85 90 98 100 102 105 108 119 120 125 126 135 136 140 147 150 153 162 168 170 175 180 189 196 200 204 210 216 225 238 243 245 250 252 255 270 280 294 300 306 315 324 340 350 357 360 375 378 392 405 408 420 425 441 450 459 476 486 490 500 504 510 525 540 567 588 595 600 612 630 648 675 680 700 714 729 735 750 756 765 810 833 840 850 875 882 900 918 945 952 972 980 1000 1020 1050 1071 1080 1125 1134 1176 1190 1215 1224 1225 1260 1275 1323 1350 1377 1400 1428 1458 1470 1500 1512 1530 1575 1620 1666 1700 1701 1750 1764 1785 1800 1836 1890 1944 1960 2025 2040 2100 2125 2142 2187 2205 2250 2268 2295 2380 2430 2450 2499 2520 2550 2625 2646 2700 2754 2835 2856 2916 2940 2975 3000 3060 3150 3213 3240 3332 3375 3400 3402 3500 3528 3570 3645 3672 3675 3780 3825 3911 3969 4050 4131 4165 4200 4250 4284 4374 4410 4500 4536 4590 4725 4760 4860 4900 4998 5100 5103 5250 5292 5355 5400 5508 5670 5832 5880 5950 6075 6120 6125 6300 6375 6426 6561 6615 6664 6750 6804 6885 7000 7140 7290 7350 7497 7560 7650 7822 7875 7938 8100 8262 8330 8500 8505 8568 8748 8820 8925 9000 9180 9450 9639 9720 9800 9996 10125 10200 10206 10500 10584 10710 10935 11016 11025 11340 11475 11733 11900 11907 12150 12250 12393 12495 12600 12750 12852 13122 13230 13500 13608 13770 14175 14280 14580 14700 14875 14994 15300 15309 15644 15750 15876 16065 16200 16524 16660 17000 17010 17496 17640 17850 18225 18360 18375 18900 19125 19278 19555 19845 19992 20250 20412 20655 20825 21000 21420 21870 22050 22491 22680 22950 23466 23625 23800 23814 24300 24500 24786 24990 25500 25515 25704 26244 26460 26775 27000 27377 27540 28350 28917 29160 29400 29750 29988 30375 30600 30618 31288 31500 31752 32130 32805 33048 33075 33320 34020 34425 35199 35700 35721 36450 36750 37179 37485 37800 38250 38556 39110 39690 40500 40824 41310 41650 42525 42840 43740 44100 44625 44982 45900 45927 46932 47250 47628 48195 48600 49000 49572 49980 51000 51030 52488 52920 53550 54675 54754 55080 55125 56700 57375 57834 58665 59500 59535 59976 60750 61236 61965 62475 63000 64260 65610 66150 66487 67473 68040 68850 70398 70875 71400 71442 72900 73500 74358 74970 76500 76545 77112 78220 79380 80325 81000 82131 82620 83300 85050 86751 87480 88200 89250 89964 91125 91800 91854 93864 94500 95256 96390 97775 99144 99225 99960 102060 103275 104125 105597 107100 107163 109350 109508 110250 111537 112455 113400 114750 115668 117330 119000 119070 121500 122472 123930 124950 127575 128520 131220 132300 132974 133875 134946 136885 137700 140796 141750 142884 144585 145800 147000 148716 149940 153000 153090 156440 158760 160650 164025 164262 165240 165375 166600 170100 172125 173502 175995 178500 178605 179928 182250 183708 185895 187425 189000 191639 192780 195550 198450 199461 202419 204120 206550 208250 211194 212625 214200 214326 218700 219016 220500 223074 224910 229500 229635 231336 234660 238140 240975 243000 246393 247860 249900 255150 260253 262440 264600 265948 267750 269892 273375 273770 275400 281592 283500 285768 289170 293325 297432 297675 299880 306180 309825 312375 316791 321300 321489 328050 328524 330750 332435 337365 340200 344250 347004 351990 357000 357210 364500 367416 371790 374850 382725 383278 385560 391100 396900 398922 401625 404838 410655 413100 416500 422388 425250 428652 433755 437400 441000 446148 449820 459000 459270 465409 469320 476280 481950 488875 492786 495720 496125 499800 510300 516375 520506 527985 531896 535500 535815 539784 546750 547540 557685 562275 567000 574917 578340 586650 595350 598383 607257 612360 619650 624750 633582 637875 642600 642978 656100 657048 661500 664870 674730 684425 688500 694008 703980 714420 722925 729000 739179 743580 749700 765450 766556 780759 782200 793800 797844 803250 809676 820125 821310 826200 833000 844776 850500 857304 867510 879975 892296 893025 899640 918540 929475 930818 937125 950373 958195 963900 977750 985572 992250 997305 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3373650 3422125 3449502 3470040 3519900 3572100 3590298 3614625 3643542 3695895 3717900 3723272 3748500 3801492 3827250 3832780 3903795 3911000 3969000 3989220 4048380 4106550 4131000 4188681 4223880 4286520 4337550 4399875 4435074 4461480 4465125 4498200 4592700 4599336 4647375 4654090 4751865 4787064 4790975 4819500 4858056 4927860 4986525 5060475 5103000 5174253 5205060 5279850 5358150 5385447 5465313 5475400 5576850 5584908 5622750 5702238 5740875 5749170 5783400 5866500 5913432 5953500 5983830 6072570 6159825 6196500 6246072 6335820 6429780 6506325 6515726 6561000 6648700 6652611 6747300 6844250 6899004 6981135 7039800 7144200 7180596 7229250 7287084 7391790 7435800 7497000 7602984 7654500 7665560 7807590 7919775 7978440 8037225 8096760 8213100 8310875 8377362 8434125 8553357 8623755 8675100 8799750 8870148 8930250 8975745 9108855 9185400 9294750 9308180 9503730 9581950 9639000 9773589 9855720 9973050 10120950 10266375 10348506 10410120 10559700 10716300 10770894 10843875 10930626 11087685 11153700 11169816 11245500 11404476 11481750 11498340 11635225 11733000 11907000 11967660 12145140 12319650 12393000 12566043 12671640 12859560 13012650 13031452 13199625 13297400 13305222 13395375 13494600 13688500 13798008 13942125 13962270 14255595 14361192 14372925 14458500 14574168 14783580 14959575 15181425 15309000 15522759 15615180 15839550 16074450 16156341 16289315 16426200 16621750 16754724 16868250 17106714 17247510 17350200 17599500 17740296 17860500 17951490 18217710 18479475 18589500 18616360 19007460 19163900 19518975 19547178 19946100 19957833 20241900 20532750 20697012 20943405 21119400 21432600 21541788 21687750 21861252 22175370 22307400 22491000 22808952 22963500 22996680 23270450 23759325 23935320 23954875 24290280 24639300 24932625 25132086 25302375 25660071 25871265 26025300 26062904 26399250 26610444 26790750 26927235 27326565 27377000 27884250 27924540 28511190 28745850 28917000 29320767 29567160 29919150 30362850 30799125 31045518 31230360 31679100 32148900 32312682 32531625 32578630 33243500 33263055 33509448 33736500 34213428 34495020 34905675 35199000 35721000 35902980 36435420 36958950 37179000 37698129 38014920 38327800 39037950 39094356 39598875 39892200 39915666 40186125 40483800 41065500 41394024 41886810 42766785 43083576 43118775 43375500 43722504 44350740 44878725 45544275 45927000 46540900 46568277 47518650 47909750 48469023 48867945 49278600 49865250 50264172 50604750 51320142 51742530 52050600 52798500 53220888 53581500 53854470 54653130 55438425 55768500 55849080 57022380 57491700 58176125 58641534 59838300 59873499 60725700 61598250 62091036 62830215 63358200 64297800 64625364 65063250 65157260 66487000 66526110 67473000 68426856 68990040 69811350 71277975 71805960 71864625 72870840 73917900 74797875 75396258 75907125 77613795 78075900 78188712 79197750 79831332 80372250 80781705 81446575 82131000 83773620 85533570 86237550 86751000 87962301 88701480 89757450 91088550 92397375 93081800 93136554 95037300 95819500 96938046 97594875 97735890 99730500 99789165 100528344 101209500 102640284 103485060 104717025 105597000 107163000 107708940 109306260 110876850 111537000 113094387 114044760 114983400 116352250 117283068 118796625 119676600 119746998 121451400 123196500 124182072 125660430 128300355 129250728 129356325 130126500 130314520 133052220 134636175 136632825 139622700 139704831 142555950 143729250 145407069 146603835 147835800 149595750 150792516 151814250 155227590 156151800 158395500 159662664 160744500 161563410 162893150 166315275 167547240 171067140 172475100 174528375 175924602 179514900 179620497 182177100 184794750 186273108 188490645 190074600 191639000 193876092 195189750 195471780 199461000 199578330 202419000 205280568 206970120 209434050 213833925 215417880 215593875 218612520 221753700 224393625 226188774 227721375 232704500 232841385 234566136 237593250 239493996 242345115 244339725 246393000 251320860 256600710 258712650 260253000 263886903 266104440 269272350 273265650 277192125 279245400 279409662 285111900 287458500 290814138 293207670 299191500 299367495 301585032 303628500 310455180 314151075 316791000 321489000 323126820 325786300 332630550 339283161 342134280 344950200 349056750 351849204 356389875 359029800 359240994 364354200 369589500 372546216 376981290 387752184 388068975 390379500 390943560 399156660 403908525 407232875 418868100 419114493 427667850 431187750 436221207 439811505 443507400 448787250 452377548 455442750 465409000 465682770 475186500 478987992 484690230 488679450 498945825 502641720 513201420 517425300 523585125 527773806 538544700 546531300 554384250 558819324 565471935 570223800 574917000 581628276 586415340 598383000 598734990 607257000 620910360 628302150 641501775 646253640 646781625 651572600 665261100 673180875 678566322 683164125 698113500 698524155 703698408 712779750 718481988 727035345 733019175 739179000 753962580 776137950 780759000 791660709 798313320 807817050 814465750 831576375 837736200 838228986 855335700 862375500 872442414 879623010 897574500 898102485 904755096 910885500 931365540 942453225 950373000 969380460 977358900 997891650 1017849483 1026402840 1034850600 1047170250 1055547612 1069169625 1077089400 1093062600 1108768500 1117638648 1130943870 1163256552 1164206925 1172830680 1197469980 1211725575 1221698625 1256604300 1257343479 1283003550 1293563250 1319434515 1330522200 1346361750 1357132644 1366328250 1396227000 1397048310 1425559500 1436963976 1454070690 1466038350 1496837475 1507925160 1552275900 1570755375 1583321418 1615634100 1628931500 1663152750 1676457972 1696415805 1710671400 1724751000 1744884828 1759246020 1795149000 1796204970 1821771000 1862731080 1884906450 1938760920 1940344875 1954717800 1995783300 2019542625 2035698966 2094340500 2095572465 2111095224 2138339250 2181106035 2199057525 2217537000 2261887740 2328413850 2374982127 2394939960 2423451150 2443397250 2494729125 2513208600 2514686958 2566007100 2587126500 2638869030 2692723500 2714265288 2732656500 2794096620 2827359675 2851119000 2908141380 2932076700 2993674950 3053548449 3104551800 3141510750 3166642836 3207508875 3231268200 3257863000 3326305500 3352915944 3392831610 3489769656 3492620775 3518492040 3592409940 3635176725 3665095875 3769812900 3880689750 3958303545 3991566600 4039085250 4071397932 4188681000 4191144930 4276678500 4362212070 4398115050 4490512425 4523775480 4656827700 4712266125 4749964254 4846902300 4886794500 4989458250 5029373916 5089247415 5132014200 5174253000 5277738060 5385447000 5465313000 5588193240 5654719350 5816282760 5821034625 5864153400 5987349900 6058627875 6107096898 6283021500 6286717395 6333285672 6415017750 6597172575 6652611000 6785663220 6985241550 7124946381 7184819880 7270353450 7330191750 7484187375 7539625800 7761379500 7916607090 8078170500 8142795864 8382289860 8482079025 8553357000 8724424140 8796230100 8981024850 9313655400 9424532250 9499928508 9693804600 9773589000 9978916500 10058747832 10178494830 10477862325 10555476120 10905530175 10995287625 11309438700 11642069250 11874910635 11974699800 12117255750 12214193796 12566043000 12573434790 12830035500 13194345150 13571326440 13970483100 14136798375 14249892762 14540706900 14660383500 14968374750 15267742245 15522759000 15833214180 16156341000 16764579720 16964158050 17448848280 17463103875 17592460200 17962049700 18175883625 18849064500 18999857016 19791517725 19957833000 20356989660 20955724650 21374839143 21811060350 21990575250 22452562125 22618877400 23284138500 23749821270 24234511500 24428387592 25146869580 25446237075 25660071000 26388690300 27940966200 28273596750 28499785524 29081413800 29320767000 29936749500 30535484490 31433586975 31666428360 32985862875 33928316100 34926207750 35624731905 35924099400 36351767250 37698129000 39583035450 40713979320 41911449300 42410395125 42749678286 43622120700 43981150500 44905124250 46568277000 47499642540 48469023000 50293739160 50892474150 52389311625 52777380600 54527650875 56547193500 56999571048 59374553175 59873499000 61070968980 62867173950 65971725750 67856632200 69852415500 71249463810 72703534500 76338711225 79166070900 83822898600 84820790250 85499356572 87244241400 87962301000 89810248500 94999285080 98957588625 101784948300 104778623250 106874195715 109055301750 113094387000 118749106350 122141937960 125734347900 127231185375 131943451500 139704831000 142498927620 145407069000 152677422450 157167934875 158332141800 169641580500 170998713144 178123659525 179620497000 197915177250 203569896600 209557246500 213748391430 218110603500 237498212700 251468695800 254462370750 263886903000 284997855240 296872765875 305354844900 314335869750 339283161000 356247319050 381693556125 395830354500 419114493000 427496782860 436221207000 474996425400 508924741500 534370978575 593745531750 610709689800 628671739500 712494638100 763387112250 791660709000 854993565720 890618297625 1017849483000 1068741957150 1187491063500 1257343479000 1424989276200 1526774224500 1781236595250 2137483914300 2374982127000 2671854892875 3053548449000 3562473190500 4274967828600 5343709785750 7124946381000 10687419571500 21374839143000
• Sum of all divisors σ(n): 92427519113280
• Sum of proper divisors (its aliquot sum) s(n): 71052679970280
• 21374839143000 is an abundant number, because the sum of its proper divisors (71052679970280) is greater than itself. Its abundance is 49677840827280

Bases of 21374839143000

• Binary: 100110111000010110111101100011011101001011000₂
• Hexadecimal: 0x1370B7B1BA58
• Base-36: 7KRGRCDI0

Squares and roots of 21374839143000

• 21374839143000 squared (21374839143000²) is 456883748389124974449000000
• 21374839143000 cubed (21374839143000³) is 9765816628868431699371360057207000000000
• The square root of 21374839143000 is 4623293.1058932441
• The cube root of 21374839143000 is 27752.4258974915

Scales and comparisons

• 21,374,839,143,000 seconds is equal to 679,653 years, 39 weeks, 6 days, 13 hours, 30 minutes.
• To count from 1 to 21,374,839,143,000 would take you about one million, six hundred ninety-nine thousand, one hundred thirty-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 21374839143000 cubic inches would be around 2312.7 feet tall.

Recreational maths with 21374839143000

• 21374839143000 backwards is 00034193847312
• 21374839143000 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 21374839143000's digits is 45
• More coming soon!