21939813422800
21,939,813,422,800 is an even composite number composed of seven prime numbers multiplied together.
21939813422800 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of seven hundred twenty divisors.
Prime factorization of 21939813422800:
24 × 52 × 7 × 132 × 127 × 181 × 2017
(2 × 2 × 2 × 2 × 5 × 5 × 7 × 13 × 13 × 127 × 181 × 2017)See below for interesting mathematical facts about the number 21939813422800 from the Numbermatics database.
Names of 21939813422800
- Cardinal: 21939813422800 can be written as Twenty-one trillion, nine hundred thirty-nine billion, eight hundred thirteen million, four hundred twenty-two thousand, eight hundred.
Scientific notation
- Scientific notation: 2.19398134228 × 1013
Factors of 21939813422800
Divisors of 21939813422800
- Number of divisors d(n): 720
-
Complete list of divisors:
1 2 4 5 7 8 10 13 14 16 20 25 26 28 35 40 50 52 56 65 70 80 91 100 104 112 127 130 140 169 175 181 182 200 208 254 260 280 325 338 350 362 364 400 455 508 520 560 635 650 676 700 724 728 845 889 905 910 1016 1040 1183 1267 1270 1300 1352 1400 1448 1456 1651 1690 1778 1810 1820 2017 2032 2275 2353 2366 2534 2540 2600 2704 2800 2896 3175 3302 3380 3556 3620 3640 4034 4225 4445 4525 4550 4706 4732 5068 5080 5200 5915 6335 6350 6604 6760 7112 7240 7280 8068 8255 8450 8890 9050 9100 9412 9464 10085 10136 10160 11557 11765 11830 12670 12700 13208 13520 14119 14224 14480 16136 16471 16510 16900 17780 18100 18200 18824 18928 20170 20272 21463 22225 22987 23114 23530 23660 25340 25400 26221 26416 28238 29575 30589 31675 32272 32942 33020 33800 35560 36200 36400 37648 40340 41275 42926 44450 45974 46228 47060 47320 50425 50680 50800 52442 56476 57785 58825 59150 61178 63350 65884 66040 67600 70595 71120 72400 80680 82355 82550 85852 88900 91948 92456 94120 94640 100850 101360 104884 107315 112952 114935 115570 117650 118300 122356 126700 131105 131768 132080 141190 150241 152945 160909 161360 164710 165100 171704 177800 183547 183896 184912 188240 201700 209768 214123 214630 225904 229870 231140 235300 236600 244712 253400 256159 262210 263536 282380 288925 298831 300482 305890 321818 329420 330200 340873 343408 352975 355600 365077 367094 367792 403400 411775 419536 428246 429260 459740 462280 470600 473200 489424 506800 512318 524420 536575 564760 574675 577850 597662 600964 611780 643636 655525 658840 660400 681746 705950 730154 734188 751205 764725 804545 806800 823550 856492 858520 917735 919480 924560 941200 1024636 1048840 1070615 1073150 1129520 1149350 1155700 1195324 1201928 1223560 1280795 1287272 1311050 1317680 1363492 1411900 1460308 1468376 1494155 1502410 1529450 1609090 1647100 1704365 1712984 1717040 1793113 1825385 1835470 1838960 2049272 2091817 2097680 2141230 2146300 2298700 2311400 2386111 2390648 2403856 2447120 2555539 2561590 2574544 2622100 2726984 2823800 2920616 2936752 2988310 3004820 3058900 3218180 3294200 3330067 3408730 3425968 3586226 3650770 3670940 3756025 3884803 4022725 4098544 4183634 4282460 4292600 4588675 4597400 4622800 4746001 4772222 4781296 5111078 5123180 5244200 5353075 5453968 5647600 5841232 5976620 6009640 6117800 6403975 6436360 6588400 6660134 6817460 7172452 7301540 7341880 7470775 7512050 7769606 8045450 8367268 8521825 8564920 8585200 8965565 9126925 9177350 9194800 9492002 9544444 10222156 10246360 10459085 10488400 10706150 11930555 11953240 12019280 12235600 12777695 12807950 12872720 13320268 13634920 14344904 14603080 14683760 14941550 15024100 15539212 16090900 16650335 16734536 17043650 17129840 17931130 18253850 18354700 18984004 19088888 19424015 20444312 20492720 20918170 21412300 23310469 23730005 23861110 23906480 25555390 25615900 26640536 27193621 27269840 28689808 29206160 29883100 30048200 31078424 32181800 33222007 33300670 33469072 34087300 35862260 36507700 36709400 37968008 38177776 38848030 40888624 41836340 42824600 43290871 44827825 46364779 46620938 47460010 47722220 51110780 51231800 52295425 53281072 54387242 59652775 59766200 60096400 61698013 62156848 63888475 64363600 66444014 66601340 68174600 71724520 73015400 73418800 75936016 77696060 83251675 83672680 85649200 86581742 89655650 92729558 93241876 94920020 95444440 97120075 102221560 102463600 104590850 108774484 116552345 118650025 119305550 119532400 123396026 127776950 132888028 133202680 135968105 136349200 143449040 146030800 155392120 166110035 166503350 167345360 173163484 179311300 185459116 186483752 189840040 190888880 194240150 204443120 209181700 216454355 217548968 231823895 233104690 237300050 238611100 246792052 255553900 265776056 266405360 271936210 303036097 308490065 310784240 324553453 332220070 333006700 346326968 358622600 370918232 372967504 379680080 388480300 418363400 431886091 432908710 435097936 463647790 466209380 474600100 477222200 493584104 511107800 531552112 543872420 582761725 602742127 606072194 616980130 649106906 664440140 666013400 679840525 692653936 717245200 741836464 776960600 830550175 836726800 863772182 865817420 927295580 932418760 949200200 954444400 987168208 1022215600 1082271775 1087744840 1159119475 1165523450 1205484254 1212144388 1233960260 1298213812 1328880280 1332026800 1359681050 1515180485 1542450325 1553921200 1622767265 1661100350 1727544364 1731634840 1854591160 1864837520 1898400400 2159430455 2164543550 2175489680 2318238950 2331046900 2410968508 2424288776 2467920520 2596427624 2657760560 2719362100 3013710635 3030360970 3084900650 3245534530 3322200700 3455088728 3463269680 3709182320 4219194889 4318860910 4329087100 4636477900 4662093800 4821937016 4848577552 4935841040 5192855248 5438724200 6027421270 6060721940 6169801300 6491069060 6644401400 6910177456 7575902425 7835647651 8113836325 8438389778 8637721820 8658174200 9272955800 9324187600 9643874032 10797152275 10877448400 12054842540 12121443880 12339602600 12982138120 13288802800 15068553175 15151804850 15671295302 16227672650 16876779556 17275443640 17316348400 18545911600 21095974445 21594304550 24109685080 24242887760 24679205200 25964276240 30137106350 30303609700 31342590604 32455345300 33753559112 34550887280 39178238255 42191948890 43188609100 48219370160 54849533557 60274212700 60607219400 62685181208 64910690600 67507118224 78356476510 84383897780 86377218200 105479872225 109699067114 120548425400 121214438800 125370362416 129821381200 156712953020 168767795560 172754436400 195891191275 210959744450 219398134228 241096850800 274247667785 313425906040 337535591120 391782382550 421919488900 438796268456 548495335570 626851812080 783564765100 843838977800 877592536912 1096990671140 1371238338925 1567129530200 1687677955600 2193981342280 2742476677850 3134259060400 4387962684560 5484953355700 10969906711400 21939813422800
- Sum of all divisors σ(n): 66140425408512
- Sum of proper divisors (its aliquot sum) s(n): 44200611985712
- 21939813422800 is an abundant number, because the sum of its proper divisors (44200611985712) is greater than itself. Its abundance is 22260798562912
Bases of 21939813422800
- Binary: 1001111110100010000101100100100010110110100002
- Hexadecimal: 0x13F442C916D0
- Base-36: 7RZ0EFXSG
Squares and roots of 21939813422800
- 21939813422800 squared (219398134228002) is 481355413027275051559840000
- 21939813422800 cubed (219398134228003) is 10560847951873247158720139709420352000000
-
The
square root of 21939813422800 is 4683995.4550362237 -
The
cube root of 21939813422800 is 27994.8176730409
Scales and comparisons
How big is 21939813422800?- 21,939,813,422,800 seconds is equal to 697,618 years, 10 weeks, 3 days, 17 hours, 26 minutes, 40 seconds.
-
To count from 1 to 21,939,813,422,800 would take you about one million, seven hundred forty-four thousand and forty-five 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 21939813422800 cubic inches would be around 2332.9 feet tall.
Recreational maths with 21939813422800
- 21939813422800 backwards is 00822431893912
- 21939813422800 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 21939813422800's digits is 52
- More coming soon!
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The information we have on file for 21939813422800 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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