21689337460000

Names of 21689337460000

• Cardinal: 21689337460000 can be written as Twenty-one trillion, six hundred eighty-nine billion, three hundred thirty-seven million, four hundred sixty thousand.

Scientific notation

• Scientific notation: 2.168933746 × 10¹³

Factors of 21689337460000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 194

Divisors of 21689337460000

• Number of divisors d(n): 900
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 17 20 25 28 32 34 35 40 49 50 56 68 70 80 85 98 100 112 119 125 136 140 160 163 170 175 196 200 224 238 245 250 272 280 326 340 343 350 392 400 425 476 490 500 544 560 595 625 652 680 686 700 784 800 815 833 850 875 952 980 1000 1120 1141 1190 1225 1250 1304 1360 1372 1400 1568 1630 1666 1700 1715 1750 1904 1960 2000 2125 2282 2380 2401 2450 2500 2608 2720 2744 2771 2800 2975 3260 3332 3400 3430 3500 3808 3920 4000 4075 4165 4250 4375 4564 4760 4802 4900 5000 5216 5488 5542 5600 5705 5831 5950 6125 6520 6664 6800 6860 7000 7840 7987 8150 8330 8500 8575 8750 9128 9520 9604 9800 10000 10625 10976 11084 11410 11662 11900 12005 12250 13040 13328 13600 13720 13855 14000 14875 15974 16300 16660 17000 17150 17500 18256 19040 19208 19397 19600 20000 20375 20825 21250 22168 22820 23324 23800 24010 24500 26080 26569 26656 27440 27710 28000 28525 29155 29750 30625 31948 32600 33320 34000 34300 35000 36512 38416 38794 39200 39935 40750 40817 41650 42500 42875 44336 45640 46648 47600 48020 49000 53138 54880 55420 55909 57050 58310 59500 60025 61250 63896 65200 66640 68000 68600 69275 70000 74375 76832 77588 79870 81500 81634 83300 85000 85750 88672 91280 93296 95200 96040 96985 98000 101875 104125 106276 110840 111818 114100 116620 119000 120050 122500 127792 130400 132845 133280 135779 137200 138550 140000 142625 145775 148750 155176 159740 163000 163268 166600 170000 171500 182560 185983 186592 192080 193970 196000 199675 203750 204085 208250 212552 214375 221680 223636 228200 233240 238000 240100 245000 255584 265690 271558 274400 277100 279545 285250 291550 297500 300125 310352 319480 326000 326536 333200 340000 343000 346375 371966 384160 387940 391363 399350 407500 408170 416500 425104 428750 443360 447272 451673 456400 466480 476000 480200 484925 490000 520625 531380 543116 554200 559090 570500 583100 595000 600250 620704 638960 652000 653072 664225 666400 678895 686000 692750 713125 728875 743932 775880 782726 798700 815000 816340 833000 850208 857500 894544 903346 912800 929915 932960 950453 960400 969850 980000 998375 1020425 1041250 1062760 1086232 1108400 1118180 1141000 1166200 1190000 1200500 1277920 1301881 1306144 1328450 1357790 1372000 1385500 1397725 1426250 1457750 1487864 1500625 1551760 1565452 1597400 1630000 1632680 1666000 1715000 1731875 1789088 1806692 1859830 1900906 1920800 1939700 1956815 1996750 2040850 2082500 2125520 2172464 2216800 2236360 2258365 2282000 2332400 2380000 2401000 2424625 2603762 2656900 2715580 2771000 2795450 2852500 2915500 2975728 3001250 3103520 3130904 3161711 3194800 3260000 3265360 3321125 3332000 3394475 3430000 3463750 3613384 3644375 3719660 3801812 3879400 3913630 3993500 4081700 4165000 4251040 4344928 4472720 4516730 4564000 4649575 4664800 4752265 4802000 4849250 4991875 5102125 5207524 5313800 5431160 5542000 5590900 5705000 5831000 5951456 6002500 6261808 6323422 6389600 6509405 6530720 6642250 6653171 6788950 6860000 6927500 6988625 7226768 7288750 7439320 7603624 7758800 7827260 7987000 8163400 8330000 8945440 9033460 9113167 9299150 9504530 9604000 9698500 9784075 9983750 10204250 10415048 10627600 10862320 11084000 11181800 11291825 11410000 11662000 12005000 12123125 12523616 12646844 13018810 13284500 13306342 13577900 13855000 13977250 14453536 14577500 14878640 15207248 15517600 15654520 15808555 15974000 16326800 16605625 16660000 16972375 18066920 18226334 18598300 19009060 19397000 19568150 19967500 20408500 20830096 21255200 21724640 22131977 22363600 22583650 22820000 23247875 23324000 23761325 24010000 24246250 25293688 25510625 26037620 26569000 26612684 27155800 27710000 27954500 29155000 29757280 30414496 31309040 31617110 31948000 32547025 32653600 33211250 33265855 33944750 34943125 36133840 36452668 37196600 38018120 38794000 39136300 39935000 40817000 41660192 44263954 44727200 45167300 45565835 46495750 47522650 48020000 48492500 48920375 50587376 51021250 52075240 53138000 53225368 54311600 55420000 55909000 56459125 58310000 62618080 63234220 63792169 65094050 66422500 66531710 67889500 69886250 72267680 72905336 74393200 76036240 77588000 78272600 79042775 79870000 81634000 84861875 88527908 90334600 91131670 92991500 95045300 96985000 97840750 101174752 102042500 104150480 106276000 106450736 108623200 110659885 111818000 112918250 116239375 116620000 118806625 126468440 127584338 130188100 132845000 133063420 135779000 139772500 145810672 148786400 152072480 154923839 156545200 158085550 159740000 162735125 163268000 166329275 169723750 177055816 180669200 182263340 185983000 190090600 193970000 195681500 204085000 208300960 212901472 221319770 223636000 225836500 227829175 232478750 237613250 244601875 252936880 255168676 260376200 265690000 266126840 271558000 279545000 282295625 291621344 309847678 313090400 316171100 318960845 325470250 332658550 339447500 354111632 361338400 364526680 371966000 380181200 387940000 391363000 395213875 408170000 442639540 451673000 455658350 464957500 475226500 489203750 505873760 510337352 520752400 531380000 532253680 543116000 553299425 559090000 564591250 594033125 619695356 632342200 637921690 650940500 665317100 678895000 708223264 729053360 743932000 760362400 774619195 782726000 790427750 813675625 816340000 831646375 885279080 903346000 911316700 929915000 950453000 978407500 1020674704 1041504800 1064507360 1084466873 1106598850 1118180000 1129182500 1139145875 1188066250 1239390712 1264684400 1275843380 1301881000 1330634200 1357790000 1458106720 1549238390 1565452000 1580855500 1594804225 1627351250 1663292750 1770558160 1806692000 1822633400 1859830000 1900906000 1956815000 1976069375 2041349408 2168933746 2213197700 2258365000 2278291750 2376132500 2478781424 2529368800 2551686760 2603762000 2661268400 2715580000 2766497125 3098476780 3161711000 3189608450 3254702500 3326585500 3541116320 3645266800 3719660000 3801812000 3873095975 3913630000 3952138750 4158231875 4337867492 4426395400 4516730000 4556583500 4752265000 4957562848 5103373520 5207524000 5322536800 5422334365 5532994250 5695729375 6196953560 6323422000 6379216900 6509405000 6653171000 7290533600 7746191950 7827260000 7904277500 7974021125 8316463750 8675734984 8852790800 9033460000 9113167000 9504530000 10206747040 10844668730 11065988500 11391458750 12393907120 12646844000 12758433800 13018810000 13306342000 13832485625 15492383900 15808555000 15948042250 16632927500 17351469968 17705581600 18226334000 19009060000 19365479875 21689337460 22131977000 22782917500 24787814240 25516867600 26037620000 26612684000 27111671825 27664971250 30984767800 31617110000 31896084500 33265855000 34702939936 36452668000 38730959750 39870105625 43378674920 44263954000 45565835000 51033735200 54223343650 55329942500 61969535600 63234220000 63792169000 66531710000 77461919500 79740211250 86757349840 88527908000 91131670000 96827399375 108446687300 110659885000 123939071200 127584338000 133063420000 135558359125 154923839000 159480422500 173514699680 182263340000 193654798750 216893374600 221319770000 255168676000 271116718250 309847678000 318960845000 387309597500 433786749200 442639540000 542233436500 619695356000 637921690000 677791795625 774619195000 867573498400 1084466873000 1275843380000 1355583591250 1549238390000 2168933746000 2711167182500 3098476780000 4337867492000 5422334365000 10844668730000 21689337460000
• Sum of all divisors σ(n): 66317003657982
• Sum of proper divisors (its aliquot sum) s(n): 44627666197982
• 21689337460000 is an abundant number, because the sum of its proper divisors (44627666197982) is greater than itself. Its abundance is 22938328737982

Bases of 21689337460000

• Binary: 100111011100111110001010000010011010100100000₂
• Hexadecimal: 0x13B9F1413520
• Base-36: 7ORXZIRZ4

Squares and roots of 21689337460000

• 21689337460000 squared (21689337460000²) is 470427359453759251600000000
• 21689337460000 cubed (21689337460000³) is 10203257749609305673549444936000000000000
• The square root of 21689337460000 is 4657181.2784129415
• The cube root of 21689337460000 is 27887.8753515877

Scales and comparisons

• 21,689,337,460,000 seconds is equal to 689,653 years, 43 weeks, 5 days, 9 hours, 6 minutes, 40 seconds.
• To count from 1 to 21,689,337,460,000 would take you about one million, seven hundred twenty-four thousand, one hundred thirty-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 21689337460000 cubic inches would be around 2324 feet tall.

Recreational maths with 21689337460000

• 21689337460000 backwards is 00006473398612
• 21689337460000 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 21689337460000's digits is 49
• More coming soon!