20745800842000

Names of 20745800842000

• Cardinal: 20745800842000 can be written as Twenty trillion, seven hundred forty-five billion, eight hundred million, eight hundred forty-two thousand.

Scientific notation

• Scientific notation: 2.0745800842 × 10¹³

Factors of 20745800842000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 68

Divisors of 20745800842000

• Number of divisors d(n): 960
• Complete list of divisors:
  1 2 4 5 8 10 13 16 17 20 25 26 31 34 40 50 52 62 65 68 80 85 100 104 124 125 130 136 155 169 170 200 208 221 248 250 260 272 289 310 325 338 340 400 403 425 442 496 500 520 527 578 620 650 676 680 775 806 845 850 884 961 1000 1040 1054 1105 1156 1240 1300 1352 1360 1445 1550 1612 1625 1690 1700 1768 1922 2000 2015 2108 2125 2197 2210 2312 2480 2600 2635 2704 2873 2890 3100 3224 3250 3380 3400 3536 3757 3844 3875 4030 4216 4225 4250 4394 4420 4624 4805 4913 5200 5239 5270 5525 5746 5780 6200 6448 6500 6760 6800 6851 7225 7514 7688 7750 8060 8432 8450 8500 8788 8840 8959 9610 9826 10075 10478 10540 10985 11050 11492 11560 12400 12493 13000 13175 13520 13702 14365 14450 15028 15376 15500 16120 16337 16900 17000 17576 17680 17918 18785 19220 19652 20150 20956 21080 21125 21970 22100 22984 23120 24025 24565 24986 26000 26195 26350 27404 27625 28730 28900 30056 31000 32240 32674 33800 34000 34255 35152 35836 36125 37349 37570 38440 39304 40300 41912 42160 42250 43940 44200 44795 45968 48050 48841 49130 49972 50375 52390 52700 54808 54925 55250 57460 57800 60112 62000 62465 63869 65348 65875 67600 68107 68510 71672 71825 72250 74698 75140 76880 78608 80600 81685 83824 84500 87880 88400 89063 89590 93925 96100 97682 98260 99944 100750 104780 105400 109616 109850 110500 114920 115600 116467 120125 122825 124930 127738 130696 130975 131750 136214 137020 143344 143650 144500 149396 150280 152303 161200 162409 163370 169000 171275 175760 178126 179180 186745 187850 192200 195364 196520 199888 201500 209560 210800 212381 219700 221000 223975 229840 232934 240250 244205 245650 249860 255476 261392 261950 263500 272428 274040 274625 277729 287300 289000 298792 300560 304606 312325 319345 324818 326740 338000 340535 342550 356252 358360 359125 373490 375700 384400 390728 393040 403000 408425 419120 424762 439400 442000 445315 447950 465868 469625 480500 488410 491300 499720 510952 523900 527000 544856 548080 549250 555458 574600 578000 582335 597584 609212 614125 624650 634933 638690 649636 653480 654875 681070 685100 712504 716720 718250 746980 751400 761515 781456 806000 812045 816850 830297 849524 856375 878800 890630 895900 931736 933725 939250 961000 976820 982600 999440 1021904 1047800 1054000 1061905 1089712 1098500 1110916 1119875 1149200 1157819 1164670 1218424 1221025 1228250 1249300 1269866 1277380 1299272 1306960 1309750 1362140 1370200 1388645 1425008 1436500 1493960 1502800 1514071 1523030 1561625 1596725 1624090 1633700 1660594 1699048 1702675 1712750 1781260 1791800 1863472 1867450 1878500 1922000 1953640 1965200 1979939 2042125 2095600 2111317 2123810 2197000 2221832 2226575 2239750 2315638 2329340 2436848 2442050 2456500 2498600 2539732 2554760 2598544 2619500 2724280 2740400 2760953 2777290 2873000 2911675 2987920 3028142 3046060 3123250 3174665 3193450 3248180 3267400 3321188 3398096 3405350 3425500 3562520 3583600 3610477 3734900 3757000 3807575 3907280 3959878 4060225 4084250 4151485 4222634 4247620 4394000 4443664 4453150 4479500 4631276 4658680 4668625 4721393 4884100 4913000 4997200 5079464 5109520 5239000 5309525 5448560 5521906 5554580 5746000 5789095 5823350 6056284 6092120 6105125 6246500 6349330 6386900 6496360 6534800 6642376 6810700 6851000 6943225 7125040 7220954 7469800 7514000 7570355 7615150 7919756 7983625 8120450 8168500 8302970 8445268 8495240 8513375 8906300 8959000 9262552 9317360 9337250 9442786 9768200 9826000 9899695 10158928 10478000 10556585 10619050 10793861 11043812 11109160 11132875 11578190 11646700 12112568 12184240 12210250 12493000 12698660 12773800 12992720 13284752 13621400 13702000 13804765 13886450 14441908 14558375 14939600 15140710 15230300 15839512 15873325 15967250 16240900 16337000 16605940 16890536 16990480 17026750 17812600 17918000 18052385 18525104 18674500 18885572 19037875 19536400 19682923 19799390 20301125 20757425 21113170 21238100 21587722 22087624 22218320 22265750 23156380 23293400 23606965 24225136 24420500 24986000 25397320 25547600 25739207 26547625 27242800 27609530 27772900 28883816 28945475 29116750 30281420 30460600 31679024 31746650 31934500 32481800 32674000 33211880 33781072 34053500 34716125 35625200 35892389 36104770 37349000 37771144 37851775 38075750 39365846 39598780 40602250 41514850 42226340 42476200 43175444 44175248 44531500 46312760 46586800 46936201 47213930 48841000 49498475 50794640 51478414 52782925 53095250 53969305 55219060 55545800 57767632 57890950 58233500 60562840 60921200 61378109 63493300 63869000 64963600 66423760 68107000 69023825 69432250 71784778 72209540 74698000 75542288 75703550 76151500 78731692 79197560 79366625 81204500 83029700 84452680 84952400 86350888 89063000 90261925 92625520 93872402 94427860 97682000 98414615 98996950 102956828 103787125 105565850 106190500 107938610 110438120 111091600 115781900 116467000 118034825 121125680 122756218 126986600 127738000 128696035 136214000 138047650 138864500 143569556 144419080 144727375 151407100 152303000 157463384 158395120 158733250 162409000 166059400 168905360 172701776 178126000 179461945 180523850 187744804 188855720 189258875 196829230 197993900 205913656 207574250 211131700 212381000 215877220 220876240 231563800 232934000 234681005 236069650 245512436 247492375 253973200 257392070 263914625 269846525 276095300 277729000 287139112 288838160 289454750 302814200 304606000 306890545 314926768 317466500 324818000 332118800 334609691 345119125 358923890 361047700 375489608 377711440 378517750 393658460 395987800 411827312 415148500 422263400 424762000 431754440 451309625 463127600 469362010 472139300 491024872 492073075 494984750 514784140 527829250 539693050 552190600 555458000 574278224 578909500 590174125 605628400 610170613 613781090 634933000 643480175 669219382 690238250 717847780 722095400 750979216 757035500 787316920 791975600 797915417 830297000 844526800 863508880 897309725 902619250 938724020 944278600 982049744 984146150 989969500 1029568280 1055658500 1079386100 1104381200 1157819000 1173405025 1180348250 1220341226 1227562180 1269866000 1286960350 1338438764 1349232625 1380476500 1435695560 1444190800 1514071000 1534452725 1574633840 1595830834 1660594000 1673048455 1794619450 1805238500 1877448040 1888557200 1968292300 1979939000 2059136560 2111317000 2158772200 2315638000 2346810050 2360696500 2440682452 2455124360 2460365375 2573920700 2676877528 2698465250 2760953000 2871391120 3028142000 3050853065 3068905450 3191661668 3217400875 3346096910 3589238900 3610477000 3754896080 3936584600 3959878000 3989577085 4222634000 4317544400 4486548625 4693620100 4721393000 4881364904 4910248720 4920730750 5147841400 5353755056 5396930500 5521906000 5867025125 6101706130 6137810900 6383323336 6434801750 6692193820 7178477800 7220954000 7672263625 7873169200 7979154170 8365242275 8973097250 9387240200 9442786000 9762729808 9841461500 10295682800 10372900421 10793861000 11734050250 12203412260 12275621800 12766646672 12869603500 13384387640 14356955600 15254265325 15344527250 15958308340 16730484550 17946194500 18774480400 19682923000 19947885425 20745800842 21587722000 23468100500 24406824520 24551243600 25739207000 26768775280 30508530650 30689054500 31916616680 33460969100 35892389000 39365846000 39895770850 41491601684 41826211375 46936201000 48813649040 51478414000 51864502105 61017061300 61378109000 63833233360 66921938200 71784778000 76271326625 79791541700 82983203368 83652422750 93872402000 99739427125 103729004210 122034122600 122756218000 133843876400 152542653250 159583083400 165966406736 167304845500 199478854250 207458008420 244068245200 259322510525 305085306500 319166166800 334609691000 398957708500 414916016840 518645021050 610170613000 669219382000 797915417000 829832033680 1037290042100 1220341226000 1296612552625 1595830834000 2074580084200 2593225105250 4149160168400 5186450210500 10372900421000 20745800842000
• Sum of all divisors σ(n): 59659965892800
• Sum of proper divisors (its aliquot sum) s(n): 38914165050800
• 20745800842000 is an abundant number, because the sum of its proper divisors (38914165050800) is greater than itself. Its abundance is 18168364208800

Bases of 20745800842000

• Binary: 100101101111001000010000101101111101100010000₂
• Hexadecimal: 0x12DE4216FB10
• Base-36: 7CQHM6I34

Squares and roots of 20745800842000

• 20745800842000 squared (20745800842000²) is 430388252575927908964000000
• 20745800842000 cubed (20745800842000³) is 8928748972676593882716650547688000000000
• The square root of 20745800842000 is 4554755.8487804811
• The cube root of 20745800842000 is 27477.4695204761

Scales and comparisons

• 20,745,800,842,000 seconds is equal to 659,652 years, 15 weeks, 2 days, 16 hours, 6 minutes, 40 seconds.
• To count from 1 to 20,745,800,842,000 would take you about one million, six hundred forty-nine thousand, one hundred thirty 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 20745800842000 cubic inches would be around 2289.8 feet tall.

Recreational maths with 20745800842000

• 20745800842000 backwards is 00024800854702
• 20745800842000 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 20745800842000's digits is 40
• More coming soon!