21514929142400

Names of 21514929142400

• Cardinal: 21514929142400 can be written as Twenty-one trillion, five hundred fourteen billion, nine hundred twenty-nine million, one hundred forty-two thousand, four hundred.

Scientific notation

• Scientific notation: 2.15149291424 × 10¹³

Factors of 21514929142400

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 1175

Divisors of 21514929142400

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 4 5 8 10 16 17 20 25 32 34 40 50 64 68 80 85 100 128 136 149 160 170 193 200 272 289 298 320 340 386 400 425 544 578 596 640 680 745 772 800 809 850 965 1088 1156 1192 1360 1445 1490 1544 1600 1618 1700 1930 2176 2312 2384 2533 2720 2890 2980 3088 3200 3236 3281 3400 3725 3860 4045 4624 4768 4825 5066 5440 5780 5960 6176 6472 6562 6800 7225 7450 7720 8090 9248 9536 9650 10132 10880 11560 11920 12352 12665 12944 13124 13600 13753 14450 14900 15440 16180 16405 18496 19072 19300 20225 20264 23120 23840 24704 25330 25888 26248 27200 27506 28757 28900 29800 30880 32360 32810 36992 38600 40450 40528 43061 46240 47680 50660 51776 52496 54400 55012 55777 57514 57800 59600 61760 63325 64720 65620 68765 77200 80900 81056 82025 86122 92480 95360 101320 103552 104992 110024 111554 115028 115600 119200 120541 123520 126650 129440 131240 137530 143785 154400 156137 161800 162112 164050 172244 184960 202640 209984 215305 220048 223108 230056 231200 233801 238400 241082 253300 258880 262480 275060 278885 287570 308800 312274 323600 324224 328100 343825 344488 405280 419968 430610 440096 446216 460112 462400 467602 476800 482164 488869 506600 517760 524960 550120 557770 575140 602705 617600 624548 647200 656200 687650 688976 718925 780685 810560 861220 880192 892432 920224 924800 935204 964328 977738 1013200 1049920 1076525 1100240 1115540 1150280 1169005 1205410 1249096 1294400 1312400 1375300 1377952 1394425 1437850 1561370 1621120 1722440 1760384 1784864 1840448 1870408 1928656 1955476 2026400 2049197 2099840 2153050 2200480 2231080 2300560 2338010 2410820 2444345 2498192 2588800 2624800 2654329 2750600 2755904 2788850 2875700 3013525 3122740 3444880 3569728 3680896 3740816 3857312 3903425 3910952 4052800 4098394 4306100 4400960 4462160 4601120 4676020 4821640 4888690 4996384 5249600 5308658 5501200 5511808 5577700 5751400 5845025 6027050 6245480 6889760 7139456 7481632 7714624 7806850 7821904 8105600 8196788 8310773 8612200 8801920 8924320 9202240 9352040 9643280 9777380 9992768 10245985 10499200 10617316 11002400 11155400 11502800 11690050 12054100 12221725 12490960 13271645 13779520 14963264 15429248 15613700 15643808 16393576 16621546 17224400 17848640 18404480 18704080 19286560 19554760 19985536 20491970 21234632 22004800 22310800 23005600 23264413 23380100 24108200 24443450 24981920 26543290 27559040 29926528 31227400 31287616 32787152 33243092 34448800 34836349 35697280 37408160 38573120 39109520 40983940 41553865 42469264 44009600 44621600 45123593 46011200 46528826 46760200 48216400 48886900 49963840 51229925 53086580 62454800 62575232 65574304 66358225 66486184 68897600 69672698 74816320 77146240 78219040 81967880 83107730 84938528 89243200 90247186 92022400 93057652 93520400 96432800 97773800 99927680 102459850 106173160 116322065 124909600 131148608 132716450 132972368 137795200 139345396 149632640 156438080 163935760 166215460 169877056 174181745 178486400 180494372 186115304 187040800 192865600 195547600 204919700 207769325 212346320 225617965 232644130 249819200 262297216 265432900 265944736 278690792 312876160 327871520 332430920 339754112 348363490 360988744 372230608 374081600 385731200 391095200 395495021 409839400 415538650 424692640 451235930 465288260 499638400 530865800 531889472 557381584 581610325 655743040 664861840 696726980 721977488 744461216 748163200 782190400 790990042 819678800 831077300 849385280 870908725 902471860 930576520 1061731600 1063778944 1114763168 1128089825 1163220650 1311486080 1329723680 1393453960 1443954976 1488922432 1564380800 1581980084 1639357600 1662154600 1698770560 1741817450 1804943720 1861153040 1977475105 2123463200 2229526336 2256179650 2326441300 2659447360 2786907920 2887909952 2977844864 3163960168 3278715200 3324309200 3483634900 3609887440 3722306080 3954950210 4246926400 4459052672 4512359300 4652882600 5318894720 5573815840 5775819904 6327920336 6557430400 6648618400 6723415357 6967269800 7219774880 7444612160 7909900420 8493852800 9024718600 9305765200 9887375525 11147631680 12655840672 13297236800 13446830714 13934539600 14439549760 14889224320 15819800840 18049437200 18611530400 19774751050 22295263360 25311681344 26594473600 26893661428 27869079200 28879099520 31639601680 33617076785 36098874400 37223060800 39549502100 50623362688 53787322856 55738158400 63279203360 67234153570 72197748800 74446121600 79099004200 107574645712 111476316800 126558406720 134468307140 144395497600 158198008400 168085383925 215149291424 253116813440 268936614280 316396016800 336170767850 430298582848 537873228560 632792033600 672341535700 860597165696 1075746457120 1265584067200 1344683071400 2151492914240 2689366142800 4302985828480 5378732285600 10757464571200 21514929142400
• Sum of all divisors σ(n): 57202927785000
• Sum of proper divisors (its aliquot sum) s(n): 35687998642600
• 21514929142400 is an abundant number, because the sum of its proper divisors (35687998642600) is greater than itself. Its abundance is 14173069500200

Bases of 21514929142400

• Binary: 100111001000101010101101101010111101010000000₂
• Hexadecimal: 0x139155B57A80
• Base-36: 7MJTLB8U8

Squares and roots of 21514929142400

• 21514929142400 squared (21514929142400²) is 462892176002492799477760000
• 21514929142400 cubed (21514929142400³) is 9959092367264982266530218124673024000000
• The square root of 21514929142400 is 4638418.8192098393
• The cube root of 21514929142400 is 27812.9234214953

Scales and comparisons

• 21,514,929,142,400 seconds is equal to 684,108 years, 10 weeks, 1 day, 14 hours, 13 minutes, 20 seconds.
• To count from 1 to 21,514,929,142,400 would take you about one million, seven hundred ten thousand, two hundred seventy 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 21514929142400 cubic inches would be around 2317.7 feet tall.

Recreational maths with 21514929142400

• 21514929142400 backwards is 00424192941512
• The number of decimal digits it has is: 14
• The sum of 21514929142400's digits is 44
• More coming soon!