21664200512000

Names of 21664200512000

• Cardinal: 21664200512000 can be written as Twenty-one trillion, six hundred sixty-four billion, two hundred million, five hundred twelve thousand.

Scientific notation

• Scientific notation: 2.1664200512 × 10¹³

Factors of 21664200512000

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 2123

Divisors of 21664200512000

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 4 5 8 10 16 17 20 25 32 34 40 50 64 68 80 83 85 100 125 127 128 136 160 166 170 200 250 254 256 272 320 332 340 400 415 425 500 508 512 544 635 640 664 680 800 830 850 1000 1016 1088 1270 1280 1328 1360 1411 1600 1660 1700 1889 2000 2032 2075 2125 2159 2176 2540 2560 2656 2720 2822 3175 3200 3320 3400 3778 4000 4064 4150 4250 4318 4352 5080 5312 5440 5644 6350 6400 6640 6800 7055 7556 8000 8128 8300 8500 8636 8704 9445 10160 10375 10541 10624 10795 10880 11288 12700 12800 13280 13600 14110 15112 15875 16000 16256 16600 17000 17272 18890 20320 20750 21082 21248 21590 21760 22576 25400 26560 27200 28220 30224 31750 32000 32113 32512 33200 34000 34544 35275 37780 40640 41500 42164 42496 43180 43520 45152 47225 50800 52705 53120 53975 54400 56440 60448 63500 64000 64226 65024 66400 68000 69088 70550 75560 81280 83000 84328 86360 90304 94450 101600 105410 106240 107950 108800 112880 120896 127000 128452 132800 136000 138176 141100 151120 156787 160565 162560 166000 168656 172720 176375 179197 180608 188900 203200 210820 212480 215900 217600 225760 236125 239903 241792 254000 256904 263525 265600 269875 272000 276352 282200 302240 313574 321130 325120 332000 337312 345440 352750 358394 361216 377800 406400 421640 431800 451520 472250 479806 483584 508000 513808 527050 531200 539750 544000 552704 564400 604480 627148 642260 664000 674624 690880 705500 716788 722432 755600 783935 802825 812800 843280 863600 895985 903040 944500 959612 967168 1016000 1027616 1054100 1062400 1079500 1088000 1105408 1128800 1199515 1208960 1254296 1284520 1317625 1328000 1349248 1381760 1411000 1433576 1511200 1567870 1605650 1625600 1686560 1727200 1791970 1806080 1889000 1919224 2032000 2055232 2108200 2159000 2257600 2399030 2417920 2508592 2569040 2635250 2656000 2665379 2698496 2763520 2822000 2867152 3022400 3135740 3211300 3373120 3454400 3583940 3612160 3778000 3838448 3919675 4014125 4064000 4078351 4110464 4216400 4318000 4479925 4515200 4798060 4835840 5017184 5138080 5270500 5312000 5330758 5396992 5527040 5644000 5734304 5997575 6044800 6271480 6422600 6746240 6908800 7167880 7556000 7676896 7839350 8028250 8128000 8156702 8220928 8432800 8636000 8959850 9030400 9596120 10034368 10276160 10541000 10661516 11288000 11468608 11995150 12089600 12542960 12845200 13326895 13492480 13817600 14335760 15112000 15353792 15678700 16056500 16313404 16441856 16865600 17272000 17919700 18060800 19192240 19598375 19911949 20068736 20391755 20552320 21082000 21323032 22399625 22576000 22937216 23990300 24179200 25085920 25690400 26653790 26984960 27635200 28671520 29987875 30224000 30707584 31357400 32113000 32626808 33731200 34544000 35839400 38384480 39196750 39823898 40137472 40783510 41104640 42164000 42646064 44799250 45152000 45874432 47980600 50171840 51380800 53307580 57343040 59975750 60448000 61415168 62714800 64226000 65253616 66634475 67462400 69088000 71678800 76768960 78393500 79647796 80274944 81567020 82209280 84328000 85292128 89598500 90304000 91748864 95961200 99559745 100343680 101958775 102761600 106615160 114686080 119951500 120896000 122830336 125429600 128452000 130507232 133268950 134924800 138176000 143357600 153537920 156787000 159295592 163134040 168656000 170584256 179197000 191922400 199119490 200687360 203917550 205523200 213230320 229372160 239903000 250859200 256904000 261014464 266537900 286715200 307075840 313574000 318591184 326268080 333172375 337312000 338503133 341168512 358394000 383844800 398238980 401374720 407835100 411046400 426460640 458744320 479806000 497798725 501718400 509793875 513808000 522028928 533075800 573430400 614151680 627148000 637182368 652536160 666344750 674624000 677006266 682337024 716788000 767689600 796477960 815670200 852921280 959612000 995597450 1003436800 1019587750 1027616000 1044057856 1066151600 1146860800 1254296000 1274364736 1305072320 1332689500 1354012532 1364674048 1433576000 1535379200 1592955920 1631340400 1692515665 1705842560 1919224000 1991194900 2006873600 2039175500 2055232000 2088115712 2132303200 2293721600 2488993625 2508592000 2548729472 2610144640 2665379000 2708025064 2867152000 3070758400 3185911840 3262680800 3385031330 3411685120 3838448000 3982389800 4078351000 4264606400 4977987250 5017184000 5097458944 5220289280 5330758000 5416050128 5734304000 6371823680 6525361600 6770062660 6823370240 7676896000 7964779600 8156702000 8462578325 8529212800 9955974500 10034368000 10194917888 10440578560 10661516000 10832100256 11468608000 12743647360 13050723200 13540125320 15353792000 15929559200 16313404000 16925156650 17058425600 19911949000 21323032000 21664200512 25487294720 26101446400 27080250640 31859118400 32626808000 33850313300 34116851200 39823898000 42312891625 42646064000 43328401024 50974589440 52202892800 54160501280 63718236800 65253616000 67700626600 79647796000 84625783250 85292128000 86656802048 108321002560 127436473600 130507232000 135401253200 159295592000 169251566500 170584256000 173313604096 216642005120 254872947200 261014464000 270802506400 318591184000 338503133000 433284010240 541605012800 637182368000 677006266000 866568020480 1083210025600 1274364736000 1354012532000 2166420051200 2708025064000 4332840102400 5416050128000 10832100256000 21664200512000
• Sum of all divisors σ(n): 58374583787520
• Sum of proper divisors (its aliquot sum) s(n): 36710383275520
• 21664200512000 is an abundant number, because the sum of its proper divisors (36710383275520) is greater than itself. Its abundance is 15046182763520

Bases of 21664200512000

• Binary: 100111011010000010110111110011101001000000000₂
• Hexadecimal: 0x13B416F9D200
• Base-36: 7OGE9MQRK

Squares and roots of 21664200512000

• 21664200512000 squared (21664200512000²) is 469337583824141062144000000
• 21664200512000 cubed (21664200512000³) is 10167823523783799716460268617728000000000
• The square root of 21664200512000 is 4654481.7662120023
• The cube root of 21664200512000 is 27877.0975971035

Scales and comparisons

• 21,664,200,512,000 seconds is equal to 688,854 years, 29 weeks, 2 days, 11 hours, 33 minutes, 20 seconds.
• To count from 1 to 21,664,200,512,000 would take you about one million, seven hundred twenty-two thousand, one hundred thirty-six 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 21664200512000 cubic inches would be around 2323.1 feet tall.

Recreational maths with 21664200512000

• 21664200512000 backwards is 00021500246612
• The number of decimal digits it has is: 14
• The sum of 21664200512000's digits is 29
• More coming soon!