21293193888000

Names of 21293193888000

• Cardinal: 21293193888000 can be written as Twenty-one trillion, two hundred ninety-three billion, one hundred ninety-three million, eight hundred eighty-eight thousand.

Scientific notation

• Scientific notation: 2.1293193888 × 10¹³

Factors of 21293193888000

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 8893

Divisors of 21293193888000

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 30 32 36 40 45 48 50 60 64 67 72 75 80 90 96 100 120 125 127 128 134 144 150 160 180 192 200 201 225 240 250 254 256 268 288 300 320 335 360 375 381 384 400 402 450 480 500 508 536 576 600 603 635 640 670 720 750 762 768 800 804 900 960 1000 1005 1016 1072 1125 1143 1152 1200 1206 1270 1280 1340 1440 1500 1524 1600 1608 1675 1800 1905 1920 2000 2010 2032 2144 2250 2286 2304 2400 2412 2540 2680 2880 3000 3015 3048 3175 3200 3216 3350 3600 3810 3840 4000 4020 4064 4288 4500 4572 4800 4824 5025 5080 5360 5715 5760 6000 6030 6096 6350 6400 6432 6700 7200 7620 8000 8040 8128 8375 8509 8576 8689 9000 9144 9525 9600 9648 10050 10160 10720 11430 11520 12000 12060 12192 12700 12864 13400 14400 15075 15240 15875 16000 16080 16256 16750 17018 17152 17378 18000 18288 19050 19200 19296 20100 20320 21440 22860 24000 24120 24384 25125 25400 25527 25728 26067 26800 28575 28800 30150 30480 31750 32000 32160 32512 33500 34036 34756 36000 36576 38100 38592 40200 40640 42545 42880 43445 45720 47625 48000 48240 48768 50250 50800 51054 51456 52134 53600 57150 57600 60300 60960 63500 64320 67000 68072 69512 72000 73152 75375 76200 76581 77184 78201 80400 81280 85090 85760 86890 91440 95250 96000 96480 97536 100500 101600 102108 104268 107200 114300 120600 121920 127000 127635 128640 130335 134000 136144 139024 142875 144000 146304 150750 152400 153162 154368 156402 160800 162560 170180 173780 182880 190500 192960 201000 203200 204216 208536 212725 214400 217225 228600 241200 243840 254000 255270 257280 260670 268000 272288 278048 285750 288000 292608 301500 304800 306324 312804 321600 340360 347560 365760 381000 382905 385920 391005 402000 406400 408432 417072 425450 428800 434450 457200 482400 487680 508000 510540 521340 536000 544576 556096 571500 582163 603000 609600 612648 625608 638175 643200 651675 680720 695120 731520 762000 765810 771840 782010 804000 812800 816864 834144 850900 868900 914400 964800 1016000 1021080 1042680 1063625 1072000 1086125 1089152 1103503 1112192 1143000 1164326 1206000 1219200 1225296 1251216 1276350 1286400 1303350 1361440 1390240 1463040 1524000 1531620 1564020 1608000 1633728 1668288 1701800 1737800 1746489 1828800 1914525 1929600 1955025 2032000 2042160 2085360 2127250 2144000 2172250 2178304 2207006 2224384 2286000 2328652 2412000 2438400 2450592 2502432 2552700 2606700 2722880 2780480 2910815 3048000 3063240 3128040 3190875 3216000 3258375 3267456 3310509 3336576 3403600 3475600 3492978 3657600 3829050 3859200 3910050 4064000 4084320 4170720 4254500 4344500 4414012 4572000 4657304 4824000 4901184 5004864 5105400 5213400 5239467 5445760 5517515 5560960 5821630 6096000 6126480 6256080 6381750 6432000 6516750 6534912 6621018 6673152 6807200 6951200 6985956 7315200 7658100 7820100 8168640 8341440 8509000 8689000 8732445 8828024 9144000 9314608 9572625 9648000 9775125 9802368 9931527 10009728 10210800 10426800 10478934 10891520 11035030 11121920 11643260 12192000 12252960 12512160 12763500 13033500 13242036 13614400 13902400 13971912 14554075 15316200 15640200 16337280 16552545 16682880 17018000 17378000 17464890 17656048 18288000 18629216 19145250 19296000 19550250 19604736 19863054 20019456 20421600 20853600 20957868 22070060 23286520 24505920 25024320 25527000 26067000 26197335 26484072 27228800 27587575 27804800 27943824 29108150 30632400 31280400 32674560 33105090 33365760 34036000 34756000 34929780 35312096 36576000 37258432 38290500 39100500 39726108 40843200 41707200 41915736 43662225 44140120 46573040 49011840 49657635 50048640 51054000 52134000 52394670 52968144 54457600 55175150 55609600 55887648 58216300 61264800 62560800 66210180 68072000 69512000 69859560 70624192 72770375 73934701 74516864 76581000 78201000 79452216 81686400 82762725 83414400 83831472 87324450 88280240 93146080 98023680 99315270 100097280 102108000 104268000 104789340 105936288 110350300 111775296 116432600 122529600 125121600 130986675 132420360 136144000 137937875 139024000 139719120 141248384 145540750 147869402 149033728 153162000 156402000 158904432 163372800 165525450 166828800 167662944 174648900 176560480 186292160 198630540 204216000 208536000 209578680 211872576 218311125 220700600 221804103 223550592 232865200 245059200 248288175 250243200 261973350 264840720 272288000 275875750 278048000 279438240 282496768 291081500 295738804 306324000 312804000 317808864 331050900 335325888 349297800 353120960 369673505 372584320 397261080 408432000 413813625 417072000 419157360 423745152 436622250 441401200 443608206 447101184 465730400 490118400 496576350 500486400 523946700 529681440 551751500 558876480 582163000 591477608 612648000 625608000 635617728 654933375 662101800 665412309 670651776 698595600 706241920 739347010 745168640 794522160 816864000 827627250 834144000 838314720 847490304 873244500 882802400 887216412 931460800 993152700 1047893400 1059362880 1103503000 1109020515 1117752960 1164326000 1182955216 1225296000 1241440875 1251216000 1271235456 1309866750 1324203600 1330824618 1341303552 1397191200 1412483840 1478694020 1589044320 1655254500 1676629440 1746489000 1765604800 1774432824 1848367525 1862921600 1986305400 2095786800 2118725760 2207006000 2218041030 2235505920 2328652000 2365910432 2450592000 2482881750 2502432000 2542470912 2619733500 2648407200 2661649236 2794382400 2957388040 3178088640 3310509000 3327061545 3353258880 3492978000 3531209600 3548865648 3696735050 3725843200 3972610800 4191573600 4237451520 4414012000 4436082060 4657304000 4731820864 4965763500 5239467000 5296814400 5323298472 5545102575 5588764800 5914776080 6356177280 6621018000 6654123090 6706517760 6985956000 7062419200 7097731296 7393470100 7945221600 8383147200 8828024000 8872164120 9241837625 9314608000 9463641728 9931527000 10478934000 10593628800 10646596944 11090205150 11177529600 11829552160 12712354560 13242036000 13308246180 13971912000 14195462592 14786940200 15890443200 16635307725 16766294400 17656048000 17744328240 18483675250 18629216000 18927283456 19863054000 20957868000 21187257600 21293193888 22180410300 23659104320 26484072000 26616492360 27725512875 27943824000 28390925184 29573880400 31780886400 33270615450 33532588800 35312096000 35488656480 36967350500 39726108000 41915736000 42586387776 44360820600 47318208640 52968144000 53232984720 55451025750 55887648000 56781850368 59147760800 63561772800 66541230900 70977312960 73934701000 79452216000 83176538625 83831472000 85172775552 88721641200 94636417280 105936288000 106465969440 110902051500 118295521600 133082461800 141954625920 147869402000 158904432000 166353077250 167662944000 170345551104 177443282400 212931938880 221804103000 236591043200 266164923600 283909251840 295738804000 317808864000 332706154500 354886564800 425863877760 443608206000 473182086400 532329847200 591477608000 665412309000 709773129600 851727755520 887216412000 1064659694400 1182955216000 1330824618000 1419546259200 1774432824000 2129319388800 2365910432000 2661649236000 3548865648000 4258638777600 5323298472000 7097731296000 10646596944000 21293193888000
• Sum of all divisors σ(n): 78384015790080
• Sum of proper divisors (its aliquot sum) s(n): 57090821902080
• 21293193888000 is an abundant number, because the sum of its proper divisors (57090821902080) is greater than itself. Its abundance is 35797628014080

Bases of 21293193888000

• Binary: 100110101110110110101010000100000000100000000₂
• Hexadecimal: 0x135DB5420100
• Base-36: 7JPYHV7K0

Squares and roots of 21293193888000

• 21293193888000 squared (21293193888000²) is 453400105951960556544000000
• 21293193888000 cubed (21293193888000³) is 9654336364874838944219779203072000000000
• The square root of 21293193888000 is 4614454.8852491775
• The cube root of 21293193888000 is 27717.0455925649

Scales and comparisons

• 21,293,193,888,000 seconds is equal to 677,057 years, 36 weeks, 3 days, 8 hours.
• To count from 1 to 21,293,193,888,000 would take you about one million, six hundred ninety-two thousand, six hundred forty-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 21293193888000 cubic inches would be around 2309.8 feet tall.

Recreational maths with 21293193888000

• 21293193888000 backwards is 00088839139212
• The number of decimal digits it has is: 14
• The sum of 21293193888000's digits is 54
• More coming soon!