21014975280000

Names of 21014975280000

• Cardinal: 21014975280000 can be written as Twenty-one trillion, fourteen billion, nine hundred seventy-five million, two hundred eighty thousand.

Scientific notation

• Scientific notation: 2.101497528 × 10¹³

Factors of 21014975280000

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 8061

Divisors of 21014975280000

• Number of divisors d(n): 960
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 13 15 16 20 24 25 26 29 30 32 39 40 48 50 52 58 60 64 65 75 78 80 87 96 100 104 116 120 125 128 130 145 150 156 160 174 192 195 200 208 232 240 250 260 290 300 312 320 325 348 375 377 384 390 400 416 435 464 480 500 520 580 600 624 625 640 650 696 725 750 754 780 800 832 841 870 928 960 975 1000 1040 1131 1160 1200 1248 1250 1300 1392 1450 1500 1508 1560 1600 1625 1664 1682 1740 1856 1875 1885 1920 1950 2000 2080 2175 2262 2320 2400 2496 2500 2523 2600 2784 2900 3000 3016 3120 3200 3250 3364 3480 3625 3712 3750 3770 3900 4000 4160 4205 4350 4524 4640 4800 4875 4992 5000 5046 5200 5568 5655 5800 6000 6032 6240 6500 6728 6960 7250 7500 7540 7800 8000 8009 8125 8320 8410 8700 9048 9280 9425 9600 9750 10000 10092 10400 10875 10933 11136 11310 11600 12000 12064 12480 12615 13000 13456 13920 14500 15000 15080 15600 16000 16018 16250 16820 17400 18096 18125 18560 18850 19500 20000 20184 20800 21025 21750 21866 22620 23200 24000 24027 24128 24375 24960 25230 26000 26912 27840 28275 29000 30000 30160 31200 32036 32500 32799 33640 34800 36192 36250 37700 39000 40000 40045 40368 41600 42050 43500 43732 45240 46400 47125 48000 48054 48256 48750 50460 52000 53824 54375 54665 55680 56550 58000 60000 60320 62400 63075 64072 65000 65598 67280 69600 72384 72500 75400 78000 80000 80090 80736 84100 87000 87464 90480 92800 94250 96108 97500 100920 104000 104117 105125 107648 108750 109330 113100 116000 120000 120135 120640 124800 126150 128144 130000 131196 134560 139200 141375 144768 145000 150800 156000 160180 161472 163995 168200 174000 174928 180960 188500 192216 195000 200225 201840 208000 208234 210250 217500 218660 226200 232000 232261 235625 240000 240270 241280 252300 256288 260000 262392 269120 273325 278400 282750 290000 301600 312000 312351 315375 320360 322944 327990 336400 348000 349856 361920 377000 384432 390000 400450 403680 416468 420500 435000 437320 452400 464000 464522 471250 480540 504600 512576 520000 520585 524784 525625 538240 546650 565500 580000 600675 603200 624000 624702 630750 640720 655980 672800 696000 696783 699712 706875 723840 754000 768864 780000 800900 807360 819975 832936 841000 870000 874640 904800 929044 942500 961080 1001125 1009200 1025152 1040000 1041170 1049568 1051250 1093300 1131000 1160000 1161305 1201350 1206400 1249404 1261500 1281440 1311960 1345600 1366625 1392000 1393566 1399424 1413750 1508000 1537728 1560000 1561755 1576875 1601800 1614720 1639950 1665872 1682000 1740000 1749280 1809600 1858088 1885000 1922160 2002250 2018400 2082340 2099136 2102500 2186600 2262000 2320000 2322610 2402700 2498808 2523000 2562880 2602925 2623920 2691200 2733250 2787132 2827500 3003375 3016000 3019393 3075456 3120000 3123510 3153750 3203600 3279900 3331744 3364000 3480000 3483915 3498560 3619200 3716176 3770000 3844320 4004500 4036800 4099875 4164680 4198272 4205000 4373200 4524000 4645220 4805400 4997616 5005625 5046000 5125760 5205850 5247840 5466500 5574264 5655000 5806525 6006750 6032000 6038786 6247020 6307500 6407200 6559800 6663488 6728000 6735569 6833125 6960000 6967830 6997120 7432352 7540000 7688640 7808775 8009000 8073600 8199750 8329360 8410000 8746400 9048000 9058179 9290440 9610800 9995232 10011250 10092000 10411700 10495680 10933000 11148528 11310000 11613050 12013500 12077572 12494040 12615000 12814400 13014625 13119600 13326976 13456000 13471138 13666250 13935660 14864704 15016875 15080000 15096965 15377280 15617550 16018000 16399500 16658720 16820000 17419575 17492800 18096000 18116358 18580880 19221600 19990464 20022500 20184000 20206707 20499375 20823400 20991360 21866000 22297056 22620000 23226100 24027000 24155144 24988080 25230000 25628800 26029250 26239200 26942276 27332500 27871320 29032625 29729408 30033750 30160000 30193930 31235100 32036000 32799000 33317440 33640000 33677845 34839150 34985600 36232716 37161760 38443200 39043875 39980928 40045000 40368000 40413414 40998750 41646800 43732000 44594112 45240000 45290895 46452200 48054000 48310288 49976160 50460000 52058500 52478400 53884552 54665000 55742640 58065250 60067500 60387860 62470200 64072000 65073125 65598000 66634880 67280000 67355690 69678300 72465432 74323520 75484825 76886400 78087750 80090000 80826828 81997500 83293600 87097875 87464000 87562397 89188224 90480000 90581790 92904400 96108000 96620576 99952320 100920000 101033535 104117000 104956800 107769104 109330000 111485280 116130500 120135000 120775720 124940400 128144000 130146250 131196000 134711380 139356600 144930864 145163125 148647040 150969650 156175500 160180000 161653656 163995000 166587200 168389225 174195750 174928000 175124794 181163580 185808800 192216000 193241152 195219375 199904640 201840000 202067070 208234000 215538208 218660000 222970560 226454475 232261000 240270000 241551440 249880800 260292500 262392000 262687191 269422760 278713200 289861728 290326250 301939300 312351000 320360000 323307312 327990000 333174400 336778450 348391500 350249588 362327160 371617600 377424125 384432000 386482304 390438750 404134140 416468000 431076416 435489375 437320000 437811985 445941120 452908950 464522000 480540000 483102880 499761600 505167675 520585000 524784000 525374382 538845520 557426400 579723456 580652500 603878600 624702000 640720000 646614624 655980000 673556900 696783000 700499176 724654320 743235200 754848250 780877500 808268280 832936000 841946125 862152832 870978750 874640000 875623970 905817900 929044000 961080000 966205760 999523200 1010335350 1041170000 1050748764 1077691040 1114852800 1132272375 1159446912 1161305000 1207757200 1249404000 1293229248 1311960000 1313435955 1347113800 1393566000 1400998352 1449308640 1509696500 1561755000 1616536560 1665872000 1683892250 1741957500 1751247940 1811635800 1858088000 1887120625 1922160000 1932411520 2020670700 2082340000 2101497528 2155382080 2189059925 2229705600 2264544750 2322610000 2415514400 2498808000 2525838375 2586458496 2623920000 2626871910 2694227600 2787132000 2801996704 2898617280 3019393000 3123510000 3233073120 3367784500 3483915000 3502495880 3623271600 3716176000 3774241250 4041341400 4164680000 4202995056 4209730625 4310764160 4378119850 4529089500 4645220000 4831028800 4997616000 5051676750 5253743820 5388455200 5574264000 5603993408 5661361875 5797234560 6038786000 6247020000 6466146240 6567179775 6735569000 6967830000 7004991760 7246543200 7548482500 8082682800 8329360000 8405990112 8419461250 8756239700 9058179000 9290440000 9662057600 10103353500 10507487640 10776910400 10945299625 11148528000 11207986816 11322723750 12077572000 12494040000 12629191875 12932292480 13134359550 13471138000 13935660000 14009983520 14493086400 15096965000 16165365600 16811980224 16838922500 17512479400 18116358000 18580880000 20206707000 21014975280 21553820800 21890599250 22645447500 24155144000 24988080000 25258383750 26268719100 26942276000 27871320000 28019967040 28986172800 30193930000 32330731200 32835898875 33623960448 33677845000 35024958800 36232716000 40413414000 42029950560 43781198500 45290895000 48310288000 50516767500 52537438200 53884552000 54726498125 55742640000 56039934080 60387860000 64661462400 65671797750 67355690000 70049917600 72465432000 80826828000 84059901120 87562397000 90581790000 101033535000 105074876400 107769104000 109452996250 120775720000 131343595500 134711380000 140099835200 144930864000 161653656000 164179494375 168119802240 175124794000 181163580000 202067070000 210149752800 218905992500 241551440000 262687191000 269422760000 280199670400 323307312000 328358988750 350249588000 362327160000 404134140000 420299505600 437811985000 525374382000 538845520000 656717977500 700499176000 724654320000 808268280000 840599011200 875623970000 1050748764000 1313435955000 1400998352000 1616536560000 1751247940000 2101497528000 2626871910000 3502495880000 4202995056000 5253743820000 7004991760000 10507487640000 21014975280000
• Sum of all divisors σ(n): 77809014082800
• Sum of proper divisors (its aliquot sum) s(n): 56794038802800
• 21014975280000 is an abundant number, because the sum of its proper divisors (56794038802800) is greater than itself. Its abundance is 35779063522800

Bases of 21014975280000

• Binary: 100110001110011101110001000101111001110000000₂
• Hexadecimal: 0x131CEE22F380
• Base-36: 7G659OVPC

Squares and roots of 21014975280000

• 21014975280000 squared (21014975280000²) is 441629186019011078400000000
• 21014975280000 cubed (21014975280000³) is 9280826427116039422622141952000000000000
• The square root of 21014975280000 is 4584209.3407696817
• The cube root of 21014975280000 is 27595.7982471569

Scales and comparisons

• 21,014,975,280,000 seconds is equal to 668,211 years, 10 weeks, 6 days, 13 hours, 20 minutes.
• To count from 1 to 21,014,975,280,000 would take you about one million, six hundred seventy thousand, five hundred twenty-eight 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 21014975280000 cubic inches would be around 2299.6 feet tall.

Recreational maths with 21014975280000

• 21014975280000 backwards is 00008257941012
• 21014975280000 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 21014975280000's digits is 39
• More coming soon!