21404585902800

Names of 21404585902800

• Cardinal: 21404585902800 can be written as Twenty-one trillion, four hundred four billion, five hundred eighty-five million, nine hundred two thousand, eight hundred.

Scientific notation

• Scientific notation: 2.14045859028 × 10¹³

Factors of 21404585902800

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1261

Divisors of 21404585902800

• Number of divisors d(n): 960
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 17 20 24 25 30 34 40 41 48 50 51 60 68 75 80 82 85 89 100 102 120 123 136 150 164 170 178 200 204 205 240 246 255 267 272 300 328 340 356 400 408 410 421 425 445 492 510 534 600 615 656 680 683 697 712 816 820 842 850 890 984 1020 1025 1068 1200 1230 1263 1275 1335 1360 1366 1394 1424 1513 1640 1684 1700 1780 1968 2040 2049 2050 2091 2105 2136 2225 2460 2526 2550 2670 2732 2788 3026 3075 3280 3368 3400 3415 3485 3560 3649 4080 4098 4100 4182 4210 4272 4450 4539 4920 5052 5100 5340 5464 5576 6052 6150 6315 6675 6736 6800 6830 6970 7120 7157 7298 7565 8196 8200 8364 8420 8900 9078 9840 10104 10200 10245 10455 10525 10680 10928 10947 11152 11611 12104 12300 12630 13350 13660 13940 14314 14596 15130 16392 16400 16728 16840 17075 17261 17425 17800 18156 18245 20208 20400 20490 20910 21050 21360 21471 21894 22695 23222 24208 24600 25260 26700 27320 27880 28003 28628 29192 30260 31575 32784 33456 33680 34150 34522 34833 34850 35600 35785 36312 36490 37469 37825 40980 41820 42100 42942 43788 45390 46444 49200 50520 51225 51783 52275 53400 54640 54735 55760 56006 57256 58055 58384 60520 60787 62033 63150 68300 69044 69666 69700 71570 72624 72980 74938 75650 81960 83640 84009 84200 85884 86305 87576 90780 91225 92888 101040 102450 103566 104550 106800 107355 109470 112012 112407 113475 114512 116110 121040 121574 124066 126300 136600 138088 139332 139400 140015 143140 145960 149876 151300 163920 167280 168018 168400 171768 172610 174165 175152 178925 181560 182361 182450 185776 186099 187345 204900 207132 209100 214710 218940 224024 224814 226950 232220 243148 248132 252600 258915 273200 273675 276176 278664 278800 280030 286280 287543 290275 291920 293437 299752 302600 303935 310165 336036 343536 345220 348330 357850 363120 364722 364900 372198 374690 409800 414264 418200 420045 429420 431525 437880 448048 449628 453900 464440 476051 486296 496264 505200 517830 536775 547350 557328 560060 562035 572560 575086 580550 586874 599504 605200 607870 620330 636973 672072 690440 696660 700075 715700 729444 729800 744396 749380 819600 828528 836400 840090 858840 862629 863050 870825 875760 880311 899256 907800 911805 928880 930495 936725 952102 972592 992528 1033379 1035660 1073550 1094700 1120120 1124070 1150172 1161100 1173748 1215740 1240660 1273946 1294575 1344144 1380880 1393320 1400150 1428153 1431400 1437715 1458888 1459600 1467185 1488792 1498760 1519675 1536229 1550825 1680180 1717680 1725258 1726100 1741650 1760622 1798512 1815600 1823610 1860990 1873450 1904204 1910919 2066758 2071320 2100225 2147100 2189400 2240240 2248140 2300344 2322200 2347496 2380255 2431480 2481320 2492267 2547892 2589150 2786640 2800300 2810175 2856306 2862800 2875430 2917776 2934370 2977584 2997520 3039350 3072458 3100137 3101650 3184865 3360360 3450516 3452200 3483300 3521244 3647220 3721980 3746900 3808408 3821838 4133516 4142640 4200450 4294200 4313145 4378800 4401555 4496280 4559025 4600688 4608687 4644400 4652475 4694992 4760510 4862960 4888231 4962640 4984534 5095784 5166895 5178300 5600600 5620350 5712612 5750860 5868740 6078700 6144916 6200274 6203300 6369730 6720720 6901032 6904400 6966600 7042488 7140765 7188575 7294440 7335925 7443960 7476801 7493800 7616816 7643676 7681145 8267032 8400900 8588400 8626290 8803110 8992560 9118050 9217374 9304950 9521020 9554595 9776462 9969068 10191568 10333790 10356600 11201200 11240700 11425224 11501720 11737480 11789263 11901275 12157400 12289832 12400548 12406600 12461335 12739460 13802064 13933200 14084976 14281530 14377150 14588880 14664693 14671850 14887920 14953602 14987600 15287352 15362290 15500685 15924325 16534064 16801800 17252580 17606220 18236100 18434748 18609900 19042040 19109190 19552924 19938136 20667580 20713200 21565725 22007775 22481400 22850448 23003440 23043435 23474960 23578526 23802550 24314800 24441155 24579664 24801096 24813200 24922670 25478920 25591327 25834475 26115893 28563060 28754300 29329386 29343700 29907204 30574704 30724580 31001370 31848650 33603600 34505160 35212440 35367789 35703825 36472200 36869496 37219800 37384005 38084080 38218380 38405725 39105848 39876272 41335160 42368539 43131450 44015550 44962800 46086870 47157052 47605100 47772975 48882310 49602192 49845340 50957840 51182654 51668950 52231786 57126120 57508600 58658772 58687400 58946315 59814408 61449160 62002740 62306675 63697300 69010320 70424880 70735578 71407650 72944400 73323465 73738992 74439600 74768010 76436760 76773981 76811450 77503425 78211696 78347679 82670320 84737078 86262900 88031100 92173740 94314104 95210200 95545950 97764620 99690680 102365308 103337900 104463572 114252240 115017200 115217175 117317544 117374800 117892630 119628816 122205775 122898320 124005480 124613350 127105617 127394600 127956635 130579465 141471156 142815300 146646930 149536020 152873520 153547962 153622900 155006850 156695358 169474156 172525800 176062200 176838945 184347480 186920025 188628208 190420400 191091900 195529240 199381360 200417471 204730616 206675800 208927144 211842695 230434350 234635088 235785260 244411550 248010960 249226700 254211234 254789200 255913270 261158930 282942312 285630600 293293860 294731575 299072040 307095924 307245800 310013700 313390716 338948312 345051600 352124400 353677890 366617325 368694960 373840050 382183800 383869905 391058480 391738395 400834942 409461232 413351600 417854288 423685390 435052559 460868700 471570520 488823100 498453400 508422468 511826540 522317860 565884624 571261200 586587720 589463150 598144080 601252413 614191848 614491600 620027400 626781432 635528085 639783175 652897325 677896624 707355780 733234650 747680100 764367600 767739810 783476790 801669884 847370780 870105118 884194725 921737400 943141040 977646200 996906800 1002087355 1016844936 1023653080 1044635720 1049244407 1059213475 1173175440 1178926300 1202504826 1228383696 1240054800 1253562864 1271056170 1279566350 1305157677 1305794650 1414711560 1466469300 1495360200 1535479620 1566953580 1603339768 1694741560 1740210236 1768389450 1843474800 1919349525 1955292400 1958691975 2004174710 2033689872 2047306160 2089271440 2098488814 2118426950 2175262795 2357852600 2405009652 2542112340 2559132700 2610315354 2611589300 2829423120 2932938600 2990720400 3006262065 3070959240 3133907160 3147733221 3177640425 3206679536 3389483120 3480420472 3536778900 3838699050 3917383950 4008349420 4196977628 4236853900 4350525590 4715705200 4810019304 5010436775 5084224680 5118265400 5220630708 5223178600 5246222035 5865877200 6012524130 6141918480 6267814320 6295466442 6355280850 6525788385 6960840944 7073557800 7677398100 7834767900 8016698840 8393955256 8473707800 8701051180 9620038608 10020873550 10168449360 10236530800 10441261416 10446357200 10492444070 10876313975 12025048260 12590932884 12710561700 13051576770 14147115600 15031310325 15354796200 15669535800 15738666105 16033397680 16787910512 16947415600 17402102360 17837154919 20041747100 20882522832 20984888140 21752627950 24050096520 25181865768 25421123400 26103153540 26231110175 30062620650 30709592400 31339071600 31477332210 32628941925 34804204720 35674309838 40083494200 41969776280 43505255900 48100193040 50363731536 50842246800 52206307080 52462220350 53511464757 60125241300 62954664420 65257883850 71348619676 78693330525 80166988400 83939552560 87010511800 89185774595 104412614160 104924440700 107022929514 120250482600 125909328840 130515767700 142697239352 157386661050 174021023600 178371549190 209848881400 214045859028 240500965200 251818657680 261031535400 267557323785 285394478704 314773322100 356743098380 419697762800 428091718056 445928872975 522063070800 535114647570 629546644200 713486196760 856183436112 891857745950 1070229295140 1259093288400 1337786618925 1426972393520 1783715491900 2140458590280 2675573237850 3567430983800 4280917180560 5351146475700 7134861967600 10702292951400 21404585902800
• Sum of all divisors σ(n): 75494660532480
• Sum of proper divisors (its aliquot sum) s(n): 54090074629680
• 21404585902800 is an abundant number, because the sum of its proper divisors (54090074629680) is greater than itself. Its abundance is 32685488726880

Bases of 21404585902800

• Binary: 100110111011110100100101111010100001011010000₂
• Hexadecimal: 0x1377A4BD42D0
• Base-36: 7L54PSO9C

Squares and roots of 21404585902800

• 21404585902800 squared (21404585902800²) is 458156297670344491047840000
• 21404585902800 cubed (21404585902800³) is 9806645830393696174702236864389952000000
• The square root of 21404585902800 is 4626509.0406050219
• The cube root of 21404585902800 is 27765.2940189761

Scales and comparisons

• 21,404,585,902,800 seconds is equal to 680,599 years, 32 weeks, 2 days, 18 hours, 20 minutes.
• To count from 1 to 21,404,585,902,800 would take you about one million, seven hundred one thousand, four hundred ninety-nine 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 21404585902800 cubic inches would be around 2313.8 feet tall.

Recreational maths with 21404585902800

• 21404585902800 backwards is 00820958540412
• 21404585902800 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 21404585902800's digits is 48
• More coming soon!