21283038996984

Names of 21283038996984

• Cardinal: 21283038996984 can be written as Twenty-one trillion, two hundred eighty-three billion, thirty-eight million, nine hundred ninety-six thousand, nine hundred eighty-four.

Scientific notation

• Scientific notation: 2.1283038996984 × 10¹³

Factors of 21283038996984

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 112

Divisors of 21283038996984

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 23 24 27 31 36 46 53 54 62 69 72 81 92 93 106 108 124 138 159 162 184 186 207 212 216 248 276 279 318 324 372 414 424 477 529 552 558 621 636 648 713 744 828 837 954 961 1058 1116 1219 1242 1272 1426 1431 1587 1643 1656 1674 1863 1908 1922 2116 2139 2232 2438 2484 2511 2809 2852 2862 2883 3174 3286 3348 3657 3726 3816 3844 4232 4278 4293 4761 4876 4929 4968 5022 5618 5704 5724 5766 6348 6417 6572 6696 7314 7452 7688 8427 8556 8586 8649 9522 9752 9858 10044 10971 11236 11448 11532 12167 12696 12834 13144 14283 14628 14787 14904 16399 16854 17112 17172 17298 19044 19251 19716 20088 21942 22103 22472 23064 24334 25281 25668 25947 28037 28566 29256 29574 32798 32913 33708 34344 34596 36501 37789 38088 38502 39432 42849 43884 44206 44361 48668 49197 50562 50933 51336 51894 56074 57132 57753 59148 64607 65596 65826 66309 67416 69192 73002 75578 75843 77004 77841 84111 85698 87079 87768 88412 88722 97336 98394 98739 101124 101866 103788 109503 112148 113367 114264 115506 118296 129214 131192 131652 132618 133083 146004 147591 151156 151686 152799 154008 155682 168222 171396 174158 176824 177444 193821 196788 197478 198927 202248 203732 207576 219006 224296 226734 227529 231012 252333 258428 261237 263304 265236 266166 292008 295182 302312 303372 305598 311364 328509 336444 340101 342792 348316 354888 377177 387642 393576 394956 397854 407464 438012 442773 453468 455058 458397 462024 504666 508369 516856 522474 530472 532332 581463 590364 596781 606744 611196 622728 644851 657018 672888 680202 696632 754354 756999 775284 783711 789912 795708 869147 876024 885546 906936 910116 916794 985527 1009332 1016738 1020303 1044948 1064664 1131531 1162926 1171459 1180728 1193562 1222392 1289702 1314036 1328319 1360404 1375191 1485961 1508708 1513998 1525107 1550568 1567422 1591416 1738294 1744389 1771092 1790343 1820232 1833588 1934553 1971054 2002817 2018664 2033476 2040606 2089896 2263062 2270997 2325852 2342918 2351133 2387124 2579404 2607441 2628072 2656638 2699449 2720808 2750382 2971922 3017416 3027996 3050214 3060909 3134844 3394593 3476588 3488778 3514377 3542184 3580686 3667176 3869106 3942108 4005634 4066952 4081212 4125573 4457883 4526124 4541994 4575321 4651704 4685836 4702266 4774248 5158808 5214882 5233167 5313276 5398898 5500764 5803659 5943844 6008451 6055992 6100428 6121818 6269688 6789186 6953176 6977556 7028754 7053399 7161372 7738212 7822323 7884216 8011268 8098347 8162424 8251146 8915766 9052248 9083988 9150642 9371672 9404532 10183779 10429764 10466334 10543131 10626552 10797796 11001528 11607318 11692487 11887688 12016902 12200856 12243636 13373649 13578372 13725963 13955112 14057508 14106798 14322744 15476424 15644646 16022536 16196694 16502292 17410977 17831532 18025353 18167976 18301284 18809064 19990381 20367558 20859528 20932668 21086262 21595592 23214636 23384974 23466969 24033804 24295041 24487272 26747298 26943557 27156744 27451926 28115016 28213596 30551337 31289292 31629393 32393388 33004584 34177103 34821954 35077461 35663064 36050706 36602568 39980762 40120947 40735116 41177889 41865336 42172524 46064791 46429272 46769948 46933938 48067608 48590082 52232931 53494596 53887114 54076059 54903852 56427192 59971143 61102674 62087327 62578584 63258786 64786776 68354206 69643908 70154922 70400907 72101412 72885123 79961524 80241894 80830671 81470232 82355778 84345048 92129582 93539896 93867876 94888179 97180164 102531309 104465862 105232383 106989192 107774228 108152118 109807704 119942286 120362841 122205348 124174654 126517572 136708412 138194373 139287816 140309844 140801814 144202824 145770246 159923048 160483788 161661342 162228177 164711556 179913429 184259164 186261981 187735752 189776358 194360328 205062618 208931724 210464766 215548456 216304236 218655369 239884572 240725682 242492013 244410696 248349308 253035144 273416824 276388746 280619688 281603628 291540492 307593927 315697149 320967576 323322684 324456354 329423112 359826858 368518328 372523962 379552716 410125236 414583119 417863448 420929532 432608472 437310738 479769144 481451364 484984026 496698616 539740287 552777492 558785943 563207256 583080984 615187854 619701811 631394298 646645368 648912708 719653716 727476039 745047924 759105432 820250472 829166238 841859064 874621476 922781781 947091447 962902728 969968052 1059490193 1079480574 1105554984 1117571886 1230375708 1239403622 1243749357 1262788596 1297825416 1428008521 1439307432 1454952078 1490095848 1619220861 1658332476 1676357829 1749242952 1845563562 1859105433 1894182894 1939936104 2118980386 2158961148 2182428117 2235143772 2460751416 2478807244 2487498714 2525577192 2768345343 2856017042 2909904156 3178470579 3238441722 3316664952 3352715658 3691127124 3718210866 3731248071 3788365788 4237960772 4284025563 4317922296 4364856234 4470287544 4957614488 4974997428 5029073487 5536690686 5577316299 5712034084 5819808312 6356941158 6476883444 6705431316 7382254248 7436421732 7462496142 7576731576 8475921544 8568051126 8729712468 9535411737 9949994856 10058146974 11073381372 11154632598 11424068168 12713882316 12852076689 12953766888 13410862632 14872843464 14924992284 16731948897 17136102252 17459424936 19070823474 20116293948 22146762744 22309265196 25427764632 25704153378 28606235211 29849984568 32844195983 33463897794 34272204504 38141646948 38556230067 40232587896 44618530392 50195846691 51408306756 57212470422 65688391966 66927795588 76283293896 77112460134 85818705633 98532587949 100391693382 102816613512 114424940844 115668690201 131376783932 133855591176 154224920268 171637411266 197065175898 200783386764 228849881688 231337380402 262753567864 295597763847 308449840536 343274822532 394130351796 401566773528 462674760804 591195527694 686549645064 788260703592 886793291541 925349521608 1182391055388 1773586583082 2364782110776 2660379874623 3547173166164 5320759749246 7094346332328 10641519498492 21283038996984
• Sum of all divisors σ(n): 65634825841200
• Sum of proper divisors (its aliquot sum) s(n): 44351786844216
• 21283038996984 is an abundant number, because the sum of its proper divisors (44351786844216) is greater than itself. Its abundance is 23068747847232

Bases of 21283038996984

• Binary: 100110101101101010111111110101010100111111000₂
• Hexadecimal: 0x135B57FAA9F8
• Base-36: 7JLAJWNI0

Squares and roots of 21283038996984

• 21283038996984 squared (21283038996984²) is 452967748947141708761096256
• 21283038996984 cubed (21283038996984³) is 9640530265218075195264473905578517691904
• The square root of 21283038996984 is 4613354.4191817737
• The cube root of 21283038996984 is 27712.6387331921

Scales and comparisons

• 21,283,038,996,984 seconds is equal to 676,734 years, 41 weeks, 6 days, 20 hours, 56 minutes, 24 seconds.
• To count from 1 to 21,283,038,996,984 would take you about one million, six hundred ninety-one thousand, eight hundred thirty-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 21283038996984 cubic inches would be around 2309.4 feet tall.

Recreational maths with 21283038996984

• 21283038996984 backwards is 48969983038212
• 21283038996984 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 21283038996984's digits is 72
• More coming soon!