21123528369000

Names of 21123528369000

• Cardinal: 21123528369000 can be written as Twenty-one trillion, one hundred twenty-three billion, five hundred twenty-eight million, three hundred sixty-nine thousand.

Scientific notation

• Scientific notation: 2.1123528369 × 10¹³

Factors of 21123528369000

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 353

Divisors of 21123528369000

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 19 20 24 25 30 38 40 41 50 57 60 75 76 82 95 100 114 120 123 125 150 152 164 190 200 205 228 246 250 283 285 300 328 361 375 380 410 456 475 492 500 566 570 600 615 722 750 760 779 820 849 950 984 1000 1025 1083 1132 1140 1230 1415 1425 1444 1500 1558 1640 1681 1698 1805 1900 2050 2166 2264 2280 2337 2375 2460 2830 2850 2888 3000 3075 3116 3362 3396 3610 3800 3895 4100 4245 4332 4674 4750 4920 5043 5125 5377 5415 5660 5700 6150 6232 6724 6792 7075 7125 7220 7790 8200 8405 8490 8664 9025 9348 9500 10086 10250 10754 10830 11320 11400 11603 11685 12300 13448 14150 14250 14440 14801 15375 15580 16131 16810 16980 18050 18696 19000 19475 20172 20500 21225 21508 21660 23206 23370 24600 25215 26885 27075 28300 28500 29602 30750 31160 31939 32262 33620 33960 34809 35375 36100 38950 40344 41000 42025 42450 43016 43320 44403 45125 46412 46740 50430 53770 54150 56600 57000 58015 58425 59204 61500 63878 64524 67240 68921 69618 70750 72200 74005 77900 80655 84050 84900 88806 90250 92824 93480 95817 97375 100860 102163 106125 107540 108300 116030 116850 118408 123000 126075 127756 129048 134425 135375 137842 139236 141500 148010 155800 159695 161310 168100 169800 174045 177612 180500 191634 194750 201720 204326 206763 210125 212250 215080 216600 220457 222015 232060 233700 252150 255512 268850 270750 275684 278472 283000 290075 292125 296020 306489 319390 322620 336200 344605 348090 355224 361000 370025 383268 389500 403275 408652 413526 420250 424500 440914 444030 464120 467400 475723 479085 504300 510815 537700 541500 551368 580150 584250 592040 606841 612978 630375 638780 645240 661371 672125 689210 696180 740050 766536 779000 798475 806550 817304 827052 840500 849000 870225 881828 888060 951446 958170 1008600 1021630 1033815 1075400 1083000 1102285 1110075 1160300 1168500 1213682 1225956 1260750 1277560 1309499 1322742 1344250 1378420 1392360 1427169 1450375 1480100 1532445 1596950 1613100 1654104 1681000 1723025 1740450 1763656 1776120 1820523 1850125 1902892 1916340 2016375 2043260 2067630 2204570 2220150 2320600 2337000 2378615 2395425 2427364 2451912 2521500 2554075 2618998 2645484 2688500 2756840 2854338 2900750 2960200 3034205 3064890 3193900 3226200 3306855 3446050 3480900 3641046 3700250 3805784 3832680 3928497 3992375 4032750 4086520 4135260 4188683 4351125 4409140 4440300 4757230 4790850 4854728 5043000 5108150 5169075 5237996 5290968 5377000 5511425 5550375 5708676 5801500 6068410 6129780 6387800 6547495 6613710 6892100 6961800 7135845 7282092 7400500 7662225 7856994 7984750 8065500 8270520 8377366 8615125 8702250 8818280 8880600 9038737 9102615 9514460 9581700 10216300 10338150 10475992 11022850 11100750 11417352 11603000 11893075 11977125 12136820 12259560 12566049 12770375 13094990 13227420 13784200 14271690 14564184 14801000 15171025 15324450 15713988 15969500 16131000 16534275 16754732 17230250 17404500 18077474 18205230 19028920 19163400 19504643 19642485 20432600 20676300 20943415 22045700 22201500 23786150 23954250 24273640 24880481 25132098 25540750 25845375 26189980 26454840 27116211 27557125 28543380 30342050 30648900 31427976 31939000 32737475 33068550 33509464 34460500 34809000 35679225 36154948 36410460 38311125 39009286 39284970 41352600 41886830 44091400 44403000 45193685 45513075 47572300 47908500 49760962 50264196 51081500 51690750 52379960 54232422 55114250 57086760 58513929 59465375 60684100 61297800 62830245 65474950 66137100 68921000 71358450 72309896 72820920 74641443 75855125 76622250 78018572 78569940 82671375 83773660 90387370 91026150 95144600 95817000 97523215 98212425 99521924 100528392 102163000 103381500 104717075 108464844 110228500 117027858 118930750 121368200 124402405 125660490 130949900 132274200 135581055 142716900 149282886 151710250 153244500 156037144 157139880 163687375 165342750 167547320 171736003 178396125 180774740 182052300 195046430 196424850 199043848 206763000 209434150 216929688 220457000 225968425 227565375 234055716 237861500 248804810 251320980 261899800 271162110 285433800 292569645 298565772 303420500 306489000 314151225 327374750 330685500 343472006 356792250 361549480 364104600 370588217 373207215 390092860 392849700 418868300 451936850 455130750 468111432 475723000 487616075 491062125 497609620 502641960 515208009 523585375 542324220 585139290 597131544 606841000 622012025 628302450 654749500 661371000 677905275 686944012 713584500 741176434 746414430 780185720 785699400 837736600 858680015 903873700 910261500 975232150 982124250 995219240 1030416018 1047170750 1084648440 1111764651 1129842125 1170278580 1244024050 1256604900 1309499000 1355810550 1373888024 1427169000 1462848225 1482352868 1492828860 1570756125 1717360030 1807747400 1820523000 1852941085 1866036075 1950464300 1964248500 2060832036 2094341500 2223529302 2259684250 2340557160 2438080375 2488048100 2513209800 2576040045 2711621100 2925696450 2964705736 2985657720 3110060125 3141512250 3389526375 3434720060 3705882170 3732072150 3900928600 3928497000 4121664072 4188683000 4293400075 4447058604 4519368500 4876160750 4976096200 5152080090 5423242200 5558823255 5851392900 6220120250 6283024500 6779052750 6869440120 7041176123 7314241125 7411764340 7464144300 8586800150 8894117208 9038737000 9264705425 9330180375 9752321500 10304160180 11117646510 11702785800 12440240500 12566049000 12880200225 13558105500 14082352246 14628482250 14823528680 14928288600 17173600300 18529410850 18660360750 19504643000 20608320360 21123528369 21467000375 22235293020 24880481000 25760400450 27116211000 27794116275 28164704492 29256964500 34347200600 35205880615 37058821700 37320721500 42247056738 42934000750 44470586040 46323527125 51520800900 55588232550 56329408984 58513929000 64401001125 70411761230 74117643400 74641443000 84494113476 85868001500 92647054250 103041601800 105617641845 111176465100 128802002250 138970581375 140823522460 168988226952 171736003000 176029403075 185294108500 211235283690 222352930200 257604004500 277941162750 281647044920 352058806150 370588217000 422470567380 515208009000 528088209225 555882325500 704117612300 844941134760 880147015375 1056176418450 1111764651000 1408235224600 1760294030750 2112352836900 2640441046125 3520588061500 4224705673800 5280882092250 7041176123000 10561764184500 21123528369000
• Sum of all divisors σ(n): 71547497199360
• Sum of proper divisors (its aliquot sum) s(n): 50423968830360
• 21123528369000 is an abundant number, because the sum of its proper divisors (50423968830360) is greater than itself. Its abundance is 29300440461360

Bases of 21123528369000

• Binary: 100110011011000110100011001111010001101101000₂
• Hexadecimal: 0x13363467A368
• Base-36: 7HK0JEB8O

Squares and roots of 21123528369000

• 21123528369000 squared (21123528369000²) is 446203450755947800161000000
• 21123528369000 cubed (21123528369000³) is 9425391250388957852184026267409000000000
• The square root of 21123528369000 is 4596033.9825767171
• The cube root of 21123528369000 is 27643.2321350335

Scales and comparisons

• 21,123,528,369,000 seconds is equal to 671,662 years, 44 weeks, 6 days, 1 hour, 10 minutes.
• To count from 1 to 21,123,528,369,000 would take you about one million, six hundred seventy-nine thousand, one hundred fifty-seven 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 21123528369000 cubic inches would be around 2303.6 feet tall.

Recreational maths with 21123528369000

• 21123528369000 backwards is 00096382532112
• The number of decimal digits it has is: 14
• The sum of 21123528369000's digits is 42
• More coming soon!