21093993676800

Names of 21093993676800

• Cardinal: 21093993676800 can be written as Twenty-one trillion, ninety-three billion, nine hundred ninety-three million, six hundred seventy-six thousand, eight hundred.

Scientific notation

• Scientific notation: 2.10939936768 × 10¹³

Factors of 21093993676800

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 32
• Sum of prime factors: 148

Divisors of 21093993676800

• Number of divisors d(n): 972
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 15 16 18 20 22 24 25 30 32 33 36 40 44 45 48 50 55 60 64 66 72 75 80 88 90 96 99 100 110 120 127 128 132 144 150 160 165 176 180 192 198 200 220 225 240 254 256 264 275 288 300 320 330 352 360 381 384 396 400 440 450 480 495 508 512 528 550 576 600 635 640 660 704 720 762 768 792 800 825 880 900 960 990 1016 1024 1056 1100 1143 1152 1200 1270 1280 1320 1397 1408 1440 1524 1536 1584 1600 1650 1760 1800 1905 1920 1980 2032 2048 2112 2200 2286 2304 2400 2475 2540 2560 2640 2794 2816 2880 3048 3072 3168 3175 3200 3300 3520 3600 3810 3840 3960 4064 4096 4191 4224 4400 4572 4608 4800 4950 5080 5120 5280 5588 5632 5715 5760 6096 6144 6336 6350 6400 6600 6985 7040 7200 7620 7680 7920 8128 8192 8382 8448 8800 9144 9216 9525 9600 9900 10160 10240 10560 11176 11264 11430 11520 12192 12288 12573 12672 12700 12800 13200 13970 14080 14400 15240 15360 15840 16256 16384 16764 16896 17600 18288 18432 19050 19200 19800 20320 20480 20955 21120 22352 22528 22860 23040 24384 24576 25146 25344 25400 25600 26400 27940 28160 28575 28800 30480 30720 31680 32512 32768 33528 33792 34925 35200 36576 36864 38100 38400 39600 40640 40960 41910 42240 44704 45056 45720 46080 48768 49152 50292 50688 50800 51200 52800 55880 56320 57150 57600 60960 61440 62865 63360 65024 65536 67056 67584 69850 70400 73152 73728 76200 76800 79200 81280 81920 83820 84480 89408 90112 91440 92160 97536 98304 100584 101376 101600 102400 104775 105600 111760 112640 114300 115200 121920 122880 125730 126720 130048 131072 134112 135168 139700 140800 146304 147456 152400 153600 158400 162560 163840 167640 168960 178816 180224 182880 184320 195072 196608 201168 202752 203200 204800 209550 211200 223520 225280 228600 230400 243840 245760 251460 253440 260096 262144 268224 270336 279400 281600 292608 294912 304800 307200 314325 316800 325120 327680 335280 337920 357632 360448 365760 368640 390144 393216 402336 405504 406400 409600 419100 422400 447040 450560 457200 460800 487680 491520 502920 506880 520192 524288 536448 540672 558800 563200 585216 589824 609600 614400 628650 633600 650240 655360 670560 675840 715264 720896 731520 737280 780288 786432 804672 811008 812800 819200 838200 844800 894080 901120 914400 921600 975360 983040 1005840 1013760 1040384 1048576 1072896 1081344 1117600 1126400 1170432 1179648 1219200 1228800 1257300 1267200 1300480 1310720 1341120 1351680 1430528 1441792 1463040 1474560 1560576 1572864 1609344 1622016 1625600 1638400 1676400 1689600 1788160 1802240 1828800 1843200 1950720 1966080 2011680 2027520 2080768 2097152 2145792 2162688 2235200 2252800 2340864 2359296 2438400 2457600 2514600 2534400 2600960 2621440 2682240 2703360 2861056 2883584 2926080 2949120 3121152 3145728 3218688 3244032 3251200 3276800 3352800 3379200 3576320 3604480 3657600 3686400 3901440 3932160 4023360 4055040 4161536 4194304 4291584 4325376 4470400 4505600 4681728 4718592 4876800 4915200 5029200 5068800 5201920 5242880 5364480 5406720 5722112 5767168 5852160 5898240 6242304 6291456 6437376 6488064 6502400 6553600 6705600 6758400 7152640 7208960 7315200 7372800 7802880 7864320 8046720 8110080 8323072 8388608 8583168 8650752 8940800 9011200 9363456 9437184 9753600 9830400 10058400 10137600 10403840 10485760 10728960 10813440 11444224 11534336 11704320 11796480 12484608 12582912 12874752 12976128 13004800 13107200 13411200 13516800 14305280 14417920 14630400 14745600 15605760 15728640 16093440 16220160 16646144 16777216 17166336 17301504 17881600 18022400 18726912 18874368 19507200 19660800 20116800 20275200 20807680 20971520 21457920 21626880 22888448 23068672 23408640 23592960 24969216 25165824 25749504 25952256 26009600 26214400 26822400 27033600 28610560 28835840 29260800 29491200 31211520 31457280 32186880 32440320 33292288 33554432 34332672 34603008 35763200 36044800 37453824 37748736 39014400 39321600 40233600 40550400 41615360 41943040 42915840 43253760 45776896 46137344 46817280 47185920 49938432 50331648 51499008 51904512 52019200 52428800 53644800 54067200 57221120 57671680 58521600 58982400 62423040 62914560 64373760 64880640 66584576 67108864 68665344 69206016 71526400 72089600 74907648 75497472 78028800 78643200 80467200 81100800 83230720 83886080 85831680 86507520 91553792 92274688 93634560 94371840 99876864 100663296 102998016 103809024 104038400 104857600 107289600 108134400 114442240 115343360 117043200 117964800 124846080 125829120 128747520 129761280 133169152 137330688 138412032 143052800 144179200 149815296 150994944 156057600 157286400 160934400 162201600 166461440 167772160 171663360 173015040 183107584 184549376 187269120 188743680 199753728 201326592 205996032 207618048 208076800 209715200 214579200 216268800 228884480 230686720 234086400 235929600 249692160 251658240 257495040 259522560 266338304 274661376 276824064 286105600 288358400 299630592 301989888 312115200 314572800 321868800 324403200 332922880 335544320 343326720 346030080 366215168 369098752 374538240 377487360 399507456 411992064 415236096 416153600 419430400 429158400 432537600 457768960 461373440 468172800 471859200 499384320 503316480 514990080 519045120 532676608 549322752 553648128 572211200 576716800 599261184 603979776 624230400 629145600 643737600 648806400 665845760 686653440 692060160 732430336 738197504 749076480 754974720 799014912 823984128 830472192 832307200 838860800 858316800 865075200 915537920 922746880 936345600 943718400 998768640 1006632960 1029980160 1038090240 1065353216 1098645504 1107296256 1144422400 1153433600 1198522368 1248460800 1258291200 1287475200 1297612800 1331691520 1373306880 1384120320 1464860672 1498152960 1509949440 1598029824 1647968256 1660944384 1664614400 1677721600 1716633600 1730150400 1831075840 1845493760 1872691200 1887436800 1997537280 2059960320 2076180480 2130706432 2197291008 2214592512 2288844800 2306867200 2397044736 2496921600 2516582400 2574950400 2595225600 2663383040 2746613760 2768240640 2929721344 2996305920 3019898880 3196059648 3295936512 3321888768 3329228800 3433267200 3460300800 3662151680 3690987520 3745382400 3774873600 3995074560 4119920640 4152360960 4261412864 4394582016 4577689600 4613734400 4794089472 4993843200 5033164800 5149900800 5190451200 5326766080 5493227520 5536481280 5859442688 5992611840 6392119296 6591873024 6643777536 6658457600 6866534400 6920601600 7324303360 7490764800 7549747200 7990149120 8239841280 8304721920 8522825728 8789164032 9155379200 9227468800 9588178944 9987686400 10299801600 10380902400 10653532160 10986455040 11072962560 11718885376 11985223680 12784238592 13183746048 13316915200 13733068800 13841203200 14648606720 14981529600 15099494400 15980298240 16479682560 16609443840 17578328064 18310758400 18454937600 19176357888 19975372800 20599603200 20761804800 21307064320 21972910080 23437770752 23970447360 25568477184 26367492096 26633830400 27466137600 27682406400 29297213440 29963059200 31960596480 32959365120 33218887680 35156656128 36621516800 38352715776 39950745600 41199206400 41523609600 42614128640 43945820160 46875541504 47940894720 52734984192 53267660800 54932275200 55364812800 58594426880 59926118400 63921192960 65918730240 70313312256 73243033600 76705431552 79901491200 82398412800 83047219200 87891640320 93751083008 95881789440 105469968384 106535321600 109864550400 117188853760 119852236800 127842385920 131837460480 140626624512 146486067200 159802982400 164796825600 166094438400 175783280640 191763578880 210939936768 213070643200 219729100800 234377707520 239704473600 263674920960 281253249024 292972134400 319605964800 329593651200 351566561280 383527157760 421879873536 439458201600 468755415040 479408947200 527349841920 585944268800 639211929600 659187302400 703133122560 843759747072 878916403200 958817894400 1054699683840 1171888537600 1318374604800 1406266245120 1757832806400 1917635788800 2109399367680 2343777075200 2636749209600 3515665612800 4218798735360 5273498419200 7031331225600 10546996838400 21093993676800
• Sum of all divisors σ(n): 83081846754816
• Sum of proper divisors (its aliquot sum) s(n): 61987853078016
• 21093993676800 is an abundant number, because the sum of its proper divisors (61987853078016) is greater than itself. Its abundance is 40893859401216

Bases of 21093993676800

• Binary: 100110010111101010100000000000000000000000000₂
• Hexadecimal: 0x132F54000000
• Base-36: 7H6G37CW0

Squares and roots of 21093993676800

• 21093993676800 squared (21093993676800²) is 444956569236878382858240000
• 21093993676800 cubed (21093993676800³) is 9385911057933334009382324070776832000000
• The square root of 21093993676800 is 4592819.7958117189
• The cube root of 21093993676800 is 27630.3426350089

Scales and comparisons

• 21,093,993,676,800 seconds is equal to 670,723 years, 39 weeks, 8 hours.
• To count from 1 to 21,093,993,676,800 would take you about one million, six hundred seventy-six thousand, eight hundred 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 21093993676800 cubic inches would be around 2302.5 feet tall.

Recreational maths with 21093993676800

• 21093993676800 backwards is 00867639939012
• The number of decimal digits it has is: 14
• The sum of 21093993676800's digits is 63
• More coming soon!