21208310133300

Names of 21208310133300

• Cardinal: 21208310133300 can be written as Twenty-one trillion, two hundred eight billion, three hundred ten million, one hundred thirty-three thousand, three hundred.

Scientific notation

• Scientific notation: 2.12083101333 × 10¹³

Factors of 21208310133300

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 4018

Divisors of 21208310133300

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 17 18 20 25 27 30 34 36 45 50 51 54 60 61 68 75 81 85 90 100 102 108 122 135 150 153 162 170 180 183 204 225 244 255 270 300 305 306 324 340 366 405 425 450 459 510 540 549 610 612 675 732 765 809 810 850 900 915 918 1020 1037 1098 1220 1275 1350 1377 1525 1530 1618 1620 1647 1700 1830 1836 2025 2074 2196 2295 2427 2550 2700 2745 2754 3050 3060 3111 3121 3236 3294 3660 3825 4045 4050 4148 4575 4590 4854 4941 5100 5185 5490 5508 6100 6222 6242 6588 6885 7281 7650 8090 8100 8235 9150 9180 9333 9363 9708 9882 10370 10980 11475 12135 12444 12484 13725 13753 13770 14562 15300 15555 15605 16180 16470 18300 18666 18726 19764 20225 20740 21843 22950 24270 24705 25925 27450 27506 27540 27999 28089 29124 31110 31210 32940 34425 36405 37332 37452 40450 41175 41259 43686 45900 46665 46815 48540 49349 49410 51850 53057 54900 55012 55998 56178 60675 62220 62420 65529 68765 68850 72810 77775 78025 80900 82350 82518 83997 84267 87372 93330 93630 98698 98820 103700 106114 109215 111996 112356 121350 123525 123777 131058 137530 137700 139995 140445 145620 148047 155550 156050 159171 164700 165036 167994 168534 182025 186660 187260 190381 197396 206295 212228 218430 233325 234075 242700 246745 247050 247554 252801 262116 265285 275060 279990 280890 296094 311100 312100 318342 327645 335988 337068 343825 364050 371331 380762 412590 419985 421335 436860 444141 466650 468150 477513 493490 494100 495108 505602 530570 546075 559980 561780 571143 592188 618885 636684 655290 687650 699975 702225 728100 740235 742662 761524 795855 825180 838933 839970 842670 888282 933300 936300 951905 955026 986980 1011204 1031475 1061140 1092150 1113993 1142286 1233725 1237770 1264005 1310580 1326425 1332423 1375300 1399950 1404450 1432539 1480470 1485324 1591710 1638225 1677866 1679940 1685340 1713429 1776564 1856655 1903810 1910052 2062950 2099925 2106675 2184300 2220705 2227986 2284572 2387565 2467450 2475540 2516799 2524889 2528010 2652850 2664846 2799900 2808900 2855715 2865078 2960940 3094425 3183420 3236477 3276450 3355732 3426858 3701175 3713310 3807620 3979275 3997269 4125900 4194665 4199850 4213350 4297617 4441410 4455972 4759525 4775130 4934900 5033598 5049778 5056020 5140287 5305700 5329692 5569965 5711430 5730156 6188850 6320025 6472954 6552900 6662115 6853716 7162695 7402350 7426620 7550397 7574667 7958550 7994538 8389330 8399700 8426700 8567145 8595234 8882820 9283275 9519050 9550260 9709431 10067196 10099556 10280574 11103525 11139930 11422860 11937825 12377700 12583995 12624445 12640050 12945908 13324230 14278575 14325390 14804700 15100794 15149334 15420861 15917100 15989076 16182385 16778660 17134290 17190468 18566550 19038100 19418862 19986345 20561148 20973325 21488085 22207050 22279860 22651191 22724001 23875650 25167990 25248890 25280100 25701435 26648460 27849825 28557150 28650780 29128293 30201588 30298668 30841722 32364770 33310575 34268580 35813475 37133100 37751985 37873335 38837724 39972690 41946650 42835725 42923113 42976170 44414100 45302382 45448002 47751300 48547155 50335980 50497780 51402870 55699650 57114300 58256586 61683444 62919975 63122225 64729540 66621150 67953573 68172003 71626950 75503970 75746670 77104305 79945380 80911925 83893300 85671450 85846226 85952340 87384879 90604764 90896004 97094310 99931725 102805740 107440425 111399300 113255955 113620005 116513172 125839950 126244450 128507175 128769339 133242300 135907146 136344006 143253900 145641465 151007940 151493340 154018229 154208610 161823850 171342900 171692452 174769758 188759925 189366675 194188620 199863450 204516009 214615565 214880850 226511910 227240010 242735775 251679900 252488900 257014350 257538678 262154637 271814292 272688012 291282930 308036458 308417220 323647700 339767865 340860015 349539516 377519850 378733350 385521525 386308017 399726900 409032018 429231130 429761700 436924395 453023820 454480020 462054687 485471550 514028700 515077356 524309274 566279775 568100025 582565860 616072916 643846695 679535730 681720030 728207325 755039700 757466700 770091145 771043050 772616034 818064036 858462260 873848790 924109374 970943100 1022580045 1048618548 1073077825 1132559550 1136200050 1158924051 1287693390 1310773185 1359071460 1363440060 1386164061 1456414650 1540182290 1542086100 1545232068 1698839325 1704300075 1747697580 1848218748 1931540085 2045160090 2146155650 2184621975 2265119100 2272400100 2310273435 2317848102 2575386780 2618309893 2621546370 2772328122 2912829300 3080364580 3219233475 3397678650 3408600150 3476772153 3850455725 3863080170 4090320180 4158492183 4292311300 4369243950 4620546870 4635696204 5112900225 5236619786 5243092740 5544656244 5794620255 6438466950 6553865925 6795357300 6817200300 6930820305 6953544306 7700911450 7726160340 7854929679 8316984366 8738487900 9241093740 9657700425 10225800450 10473239572 11551367175 11589240510 12475476549 12876933900 13091549465 13107731850 13861640610 13907088612 15401822900 15709859358 16633968732 17383860765 19315400850 20451600900 20792460915 23102734350 23178481020 23564789037 24950953098 26183098930 26215463700 27723281220 28973101275 31419718716 34654101525 34767721530 38630801700 39274648395 41584921830 46205468700 47129578074 49901906196 52366197860 57946202550 62377382745 65457747325 69308203050 69535443060 70694367111 78549296790 83169843660 86919303825 94259156148 103962304575 115892405100 117823945185 124754765490 130915494650 138616406100 141388734222 157098593580 173838607650 196373241975 207924609150 212083101333 235647890370 249509530980 261830989300 282777468444 311886913725 347677215300 353471835555 392746483950 415849218300 424166202666 471295780740 589119725925 623773827450 706943671110 785492967900 848332405332 1060415506665 1178239451850 1247547654900 1413887342220 1767359177775 2120831013330 2356478903700 3534718355550 4241662026660 5302077533325 7069436711100 10604155066650 21208310133300
• Sum of all divisors σ(n): 74101537041840
• Sum of proper divisors (its aliquot sum) s(n): 52893226908540
• 21208310133300 is an abundant number, because the sum of its proper divisors (52893226908540) is greater than itself. Its abundance is 31684916775240

Bases of 21208310133300

• Binary: 100110100100111110001110010101011001000110100₂
• Hexadecimal: 0x1349F1CAB234
• Base-36: 7IMYO9R90

Squares and roots of 21208310133300

• 21208310133300 squared (21208310133300²) is 449792418710235463768890000
• 21208310133300 cubed (21208310133300³) is 9539337111613803302678774796293037000000
• The square root of 21208310133300 is 4605248.1076810617
• The cube root of 21208310133300 is 27680.1658869633

Scales and comparisons

• 21,208,310,133,300 seconds is equal to 674,358 years, 34 weeks, 2 days, 11 hours, 15 minutes.
• To count from 1 to 21,208,310,133,300 would take you about one million, six hundred eighty-five thousand, eight hundred ninety-six 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 21208310133300 cubic inches would be around 2306.7 feet tall.

Recreational maths with 21208310133300

• 21208310133300 backwards is 00333101380212
• 21208310133300 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 21208310133300's digits is 27
• More coming soon!