21231668012800
21,231,668,012,800 is an even composite number composed of six prime numbers multiplied together.
21231668012800 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one thousand, four hundred fifty-eight divisors.
Prime factorization of 21231668012800:
28 × 52 × 72 × 192 × 292 × 223
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 7 × 7 × 19 × 19 × 29 × 29 × 223)See below for interesting mathematical facts about the number 21231668012800 from the Numbermatics database.
Names of 21231668012800
- Cardinal: 21231668012800 can be written as Twenty-one trillion, two hundred thirty-one billion, six hundred sixty-eight million, twelve thousand, eight hundred.
Scientific notation
- Scientific notation: 2.12316680128 × 1013
Factors of 21231668012800
Divisors of 21231668012800
- Number of divisors d(n): 1458
-
Complete list of divisors:
1 2 4 5 7 8 10 14 16 19 20 25 28 29 32 35 38 40 49 50 56 58 64 70 76 80 95 98 100 112 116 128 133 140 145 152 160 175 190 196 200 203 223 224 232 245 256 266 280 290 304 320 350 361 380 392 400 406 446 448 464 475 490 532 551 560 580 608 640 665 700 722 725 760 784 800 812 841 892 896 928 931 950 980 1015 1064 1102 1115 1120 1160 1216 1225 1280 1330 1400 1421 1444 1450 1520 1561 1568 1600 1624 1682 1784 1792 1805 1856 1862 1900 1960 2030 2128 2204 2230 2240 2320 2432 2450 2527 2660 2755 2800 2842 2888 2900 3040 3122 3136 3200 3248 3325 3364 3568 3610 3712 3724 3800 3857 3920 4060 4205 4237 4256 4408 4460 4480 4640 4655 4864 4900 5054 5075 5320 5510 5575 5600 5684 5776 5800 5887 6080 6244 6272 6400 6467 6496 6650 6728 7105 7136 7220 7424 7448 7600 7714 7805 7840 8120 8410 8474 8512 8816 8920 8960 9025 9280 9310 9800 10108 10150 10469 10640 10927 11020 11150 11200 11368 11552 11600 11774 12160 12488 12544 12635 12934 12992 13300 13456 13775 14210 14272 14440 14896 15200 15428 15610 15680 15979 16240 16820 16948 17024 17632 17689 17840 18050 18560 18620 19285 19600 20216 20300 20938 21025 21185 21280 21854 22040 22300 22400 22736 23104 23200 23275 23548 24320 24976 25270 25868 25984 26600 26912 26999 27550 28420 28544 28880 29435 29659 29792 30400 30856 31220 31360 31958 32335 32480 33640 33896 34048 35264 35378 35525 35680 36100 37120 37240 38570 39025 39200 40432 40600 41209 41876 42050 42370 42560 43708 44080 44600 44800 45269 45472 46208 46400 46550 47096 49952 50540 51736 51968 52345 53200 53824 53998 54635 55100 56840 57088 57760 58870 59318 59584 60800 61712 62440 62720 63175 63916 64670 64960 67280 67792 70528 70756 71050 71360 72200 73283 74480 77140 78050 78400 79895 80503 80864 81200 82418 83752 84100 84740 85120 87416 88160 88445 89200 90538 90944 92416 92800 93100 94192 96425 99904 101080 103472 104690 105925 106400 107648 107996 109270 110200 111853 113680 115520 117740 118636 119168 121600 122873 123424 124880 126350 127832 129340 129920 134560 134995 135584 141056 141512 142100 142720 144400 146566 147175 148295 148960 154280 156100 156800 159790 161006 161675 161728 162400 164836 167504 168200 169480 170240 174832 176320 176890 178400 181076 181888 185600 186200 187543 188384 192850 199808 202160 206045 206944 207613 209380 211850 212800 215296 215992 218540 220400 223706 226345 227360 231040 235480 237272 238336 245746 246848 249760 252700 255664 258680 259840 261725 269120 269990 271168 273175 283024 284200 285440 288800 293132 294350 296590 297920 303601 308560 312200 313600 316883 319580 322012 323350 323456 324800 329672 335008 336400 338960 349664 352640 353780 356800 362152 363776 366415 372400 375086 376768 385700 399475 399616 402515 404320 412090 413888 415226 418760 423700 425600 431984 437080 440800 442225 447412 452690 454720 462080 470960 474544 491492 493696 499520 505400 511328 512981 517360 523450 538240 539980 542336 546350 559265 563521 566048 568400 577600 586264 588700 593180 595840 607202 614365 617120 624400 633766 639160 644024 646700 646912 649600 659344 670016 672800 674975 677920 699328 705280 707560 713600 724304 732830 741475 744800 750172 753536 771400 782971 798950 805030 808640 824180 827776 830452 837520 847400 851200 860111 863968 874160 881600 884450 894824 905380 909440 937715 941920 949088 982984 987392 999040 1010800 1022656 1025962 1030225 1034720 1038065 1046900 1076480 1079960 1084672 1092700 1118530 1127042 1131725 1132096 1136800 1155200 1172528 1177400 1186360 1191680 1214404 1228730 1234240 1248800 1267532 1278320 1288048 1293400 1299200 1312801 1318688 1340032 1345600 1349950 1355840 1398656 1415120 1427200 1448608 1465660 1482950 1489600 1500344 1507072 1518005 1542800 1565942 1584415 1597900 1610060 1617280 1648360 1655552 1660904 1675040 1694800 1720222 1727936 1748320 1763200 1768900 1789648 1810760 1818880 1832075 1875430 1883840 1898176 1965968 1998080 2012575 2021600 2045312 2051924 2060450 2069440 2076130 2093800 2125207 2159920 2185400 2237060 2254084 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68808880 69932800 71266340 71585920 72130688 72430400 73516856 74382245 74706784 75017200 77721856 78297100 78638720 78892940 81122048 81710545 82076960 83045200 84019264 85008280 86011100 86396800 89082925 89482400 90163360 91896070 93383480 93802240 94908800 96332432 97152320 98298400 98616175 99772876 100220288 101402560 102265600 102596200 103043840 105024080 106260350 110094208 112704200 113209600 114026144 114394763 116729350 117252800 119011592 120027520 120415540 121440400 124716095 125275360 126228704 126753200 128804800 130736872 131280100 131323136 131868800 132872320 135406046 136013248 137617760 142532680 143171840 144261376 144860800 147033712 148764490 149413568 150034400 150519425 156594200 157277440 157785880 163421090 164153920 166090400 168038528 170016560 172022200 172793600 174602533 178165850 178964800 180326720 183792140 186766960 189817600 192664864 194304640 196596800 197232350 199545752 200440576 202805120 205192400 210048160 212520700 220188416 225408400 228052288 228789526 229740175 233458700 234505600 238023184 240055040 240831080 242880800 249432190 250550720 252457408 253506400 257609600 261473744 262560200 263737600 265744640 270812092 272026496 275235520 285065360 289721600 294067424 297528980 298827136 300068800 301038850 313188400 315571760 326842180 328307840 332180800 336077056 338515115 340033120 344044400 349205066 356331700 357929600 360653440 367584280 371911225 373533920 385329728 388609280 393193600 394464700 399091504 405610240 408552725 410384800 420096320 425041400 450816800 456104576 457579052 459480350 466917400 469011200 473921161 476046368 481662160 485761600 498864380 501101440 504914816 507012800 515219200 522947488 525120400 541624184 544052992 550471040 570130720 571973815 588134848 595057960 597654272 600137600 602077700 623580475 626376800 631143520 653684360 656615680 664361600 677030230 680066240 688088800 698410132 712663400 715859200 721306880 735168560 743822450 747067840 770659456 786387200 788929400 798183008 817105450 820769600 840192640 850082800 873012665 901633600 912209152 915158104 918960700 933834800 947842322 952092736 963324320 971523200 997728760 1002202880 1009829632 1014025600 1045894976 1050240800 1083248368 1100942080 1140261440 1143947630 1176269696 1190115920 1200275200 1204155400 1247160950 1252753600 1262287040 1307368720 1328723200 1354060460 1360132480 1376177600 1396820264 1425326800 1470337120 1487644900 1494135680 1541318912 1577858800 1596366016 1634210900 1641539200 1680385280 1692575575 1700165600 1746025330 1803267200 1830316208 1837921400 1867669600 1895684644 1904185472 1926648640 1943046400 1995457520 2028051200 2091789952 2100481600 2166496736 2280522880 2287895260 2352539392 2369605805 2380231840 2408310800 2494321900 2505507200 2524574080 2614737440 2708120920 2720264960 2752355200 2793640528 2850653600 2859869075 2940674240 2975289800 2988271360 3155717600 3192732032 3268421800 3283078400 3317448127 3385151150 3400331200 3492050660 3606534400 3660632416 3675842800 3735339200 3791369288 3808370944 3853297280 3990915040 4183579904 4200963200 4332993472 4365063325 4561045760 4575790520 4739211610 4760463680 4816621600 4988643800 5011014400 5049148160 5229474880 5416241840 5504710400 5587281056 5701307200 5719738150 5881348480 5950579600 6311435200 6385464064 6536843600 6634896254 6770302300 6800662400 6984101320 7321264832 7351685600 7470678400 7582738576 7706594560 7981830080 8401926400 8665986944 8730126650 9151581040 9478423220 9520927360 9633243200 9977287600 10458949760 10832483680 11174562112 11402614400 11439476300 11762696960 11848029025 11901159200 12622870400 13073687200 13269792508 13540604600 13601324800 13968202640 14642529664 14703371200 14941356800 15165477152 15963660160 16587240635 17331973888 17460253300 18303162080 18956846440 19041854720 19266486400 19954575200 20917899520 21664967360 22349124224 22805228800 22878952600 23696058050 23802318400 25245740800 26147374400 26539585016 27081209200 27936405280 29285059328 29406742400 30330954304 31927320320 33174481270 34920506600 36606324160 37913692880 38532972800 39909150400 43329934720 44698248448 45757905200 47392116100 47604636800 52294748800 53079170032 54162418400 55872810560 58813484800 60661908608 66348962540 69841013200 73212648320 75827385760 79818300800 82936203175 86659869440 91515810400 94784232200 95209273600 104589497600 106158340064 108324836800 111745621120 121323817216 132697925080 139682026400 146425296640 151654771520 159636601600 165872406350 183031620800 189568464400 212316680128 216649673600 223491242240 265395850160 279364052800 303309543040 331744812700 366063241600 379136928800 424633360256 433299347200 530791700320 558728105600 606619086080 663489625400 732126483200 758273857600 849266720512 1061583400640 1117456211200 1326979250800 1516547715200 2123166801280 2653958501600 3033095430400 4246333602560 5307917003200 10615834006400 21231668012800
- Sum of all divisors σ(n): 67119482390688
- Sum of proper divisors (its aliquot sum) s(n): 45887814377888
- 21231668012800 is an abundant number, because the sum of its proper divisors (45887814377888) is greater than itself. Its abundance is 24656146365088
Bases of 21231668012800
- Binary: 1001101001111011000100000011110100111000000002
- Hexadecimal: 0x134F6207A700
- Base-36: 7IXOYY6F4
Squares and roots of 21231668012800
- 21231668012800 squared (212316680128002) is 450783726605754700963840000
- 21231668012800 cubed (212316680128003) is 9570890428866182400857191057457152000000
-
The
square root of 21231668012800 is 4607783.4164378861 -
The
cube root of 21231668012800 is 27690.3240554677
Scales and comparisons
How big is 21231668012800?- 21,231,668,012,800 seconds is equal to 675,101 years, 19 weeks, 1 day, 7 hours, 6 minutes, 40 seconds.
-
To count from 1 to 21,231,668,012,800 would take you about one million, six hundred eighty-seven thousand, seven 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 21231668012800 cubic inches would be around 2307.5 feet tall.
Recreational maths with 21231668012800
- 21231668012800 backwards is 00821086613212
- 21231668012800 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 21231668012800's digits is 40
- More coming soon!
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The information we have on file for 21231668012800 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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