2121777382824

Names of 2121777382824

• Cardinal: 2121777382824 can be written as Two trillion, one hundred twenty-one billion, seven hundred seventy-seven million, three hundred eighty-two thousand, eight hundred twenty-four.

Scientific notation

• Scientific notation: 2.121777382824 × 10¹²

Factors of 2121777382824

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 628

Divisors of 2121777382824

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 18 22 24 27 31 33 36 44 54 61 62 66 72 81 88 93 99 108 122 124 132 137 162 183 186 198 216 243 244 248 264 274 279 297 324 341 366 372 383 396 411 486 488 548 549 558 594 648 671 682 732 744 766 792 822 837 891 972 1023 1096 1098 1116 1149 1188 1233 1342 1364 1464 1507 1532 1644 1647 1674 1782 1891 1944 2013 2046 2196 2232 2298 2376 2466 2511 2673 2684 2728 3014 3064 3069 3288 3294 3348 3447 3564 3699 3782 4026 4092 4213 4247 4392 4521 4596 4932 4941 5022 5346 5368 5673 6028 6039 6138 6588 6696 6894 7128 7398 7533 7564 8052 8184 8357 8426 8494 9042 9192 9207 9864 9882 10044 10341 10692 11097 11346 11873 12056 12078 12276 12639 12741 13176 13563 13788 14796 14823 15066 15128 16104 16714 16852 16988 17019 18084 18117 18414 19764 20088 20682 20801 21384 22194 22692 23363 23746 24156 24552 25071 25278 25482 27126 27576 27621 29592 29646 30132 31023 33291 33428 33704 33976 34038 35619 36168 36234 36828 37917 38223 39528 40689 41364 41602 44388 45384 46717 46726 47492 48312 50142 50556 50964 51057 52471 54252 54351 55242 59292 60264 62046 62403 66582 66856 68076 70089 71238 72468 73656 75213 75834 76446 81378 82728 82863 83204 88776 91927 93069 93434 93452 94984 100284 101112 101928 102114 104942 106857 108504 108702 110484 113751 114669 118584 122067 124092 124806 130603 133164 136152 140151 140178 142476 144936 150426 151668 152892 153171 157413 162756 163053 165726 166408 183854 186138 186868 186904 187209 200568 204228 209884 210267 213714 217404 220968 225639 227502 229338 244134 248184 249612 256993 259067 261206 266328 275781 280302 280356 284952 300852 303336 305784 306342 314826 320571 325512 326106 331452 341253 344007 366201 367708 372276 373736 374418 391809 408456 419768 420453 420534 427428 434808 451278 455004 458676 459513 472239 488268 499224 513986 518134 522412 551562 560604 560712 561627 577181 601704 612684 629652 630801 641142 652212 662904 676917 682506 688014 724253 732402 735416 744552 748836 770979 777201 783618 827343 840906 841068 854856 902556 910008 917352 919026 944478 961713 976536 1023759 1027972 1032021 1036268 1044824 1103124 1121208 1123254 1154362 1175427 1225368 1259304 1261359 1261602 1282284 1304424 1353834 1365012 1376028 1416717 1448506 1464804 1497672 1541958 1554402 1567236 1626601 1654686 1681812 1682136 1684881 1731543 1805112 1838052 1888956 1892403 1923426 2030751 2047518 2055944 2064042 2072536 2172759 2206248 2246508 2308724 2312937 2331603 2350854 2482029 2522718 2523204 2564568 2707668 2730024 2752056 2833434 2849737 2885139 2897012 2929608 3083916 3108804 3134472 3200731 3253202 3309372 3363624 3369762 3463086 3526281 3676104 3777912 3784077 3784806 3846852 4061502 4095036 4128084 4250151 4345518 4493016 4617448 4625874 4663206 4701708 4879803 4964058 5045436 5046408 5054643 5194629 5415336 5666868 5677209 5699474 5770278 5794024 6167832 6217608 6401462 6506404 6518277 6618744 6739524 6926172 6938811 6994809 7052562 7446087 7568154 7569612 7693704 7966783 8123004 8190072 8256168 8500302 8549211 8691036 9251748 9326412 9403416 9602193 9759606 9928116 10090872 10109286 10389258 10578843 11333736 11352231 11354418 11398948 11540556 12750453 12802924 13012808 13036554 13479048 13852344 13877622 13989618 14105124 14639409 14892174 15136308 15139224 15583887 15933566 16246008 17000604 17098422 17382072 17892611 18503496 18652824 19204386 19519212 19554831 19856232 20218572 20778516 20816433 20984427 21157686 22338261 22704462 22708836 22797896 23081112 23900349 25500906 25605848 25647633 26073108 27755244 27979236 28210248 28806579 29278818 29784348 30272616 31167774 31736529 31867132 34001208 34196844 35208041 35785222 38408772 39038424 39109662 40437144 41557032 41632866 41968854 42315372 43918227 44676522 45408924 45417672 46751661 47800698 51001812 51295266 52146216 53677833 55510488 55958472 57613158 58557636 58664493 59568696 62335548 62449299 62953281 63473058 63734264 68393688 70416082 71570444 71701047 76817544 76942899 78219324 83265732 83937708 84630744 86419737 87836454 89353044 90817848 93503322 95601396 99222661 102003624 102590532 105624123 107355666 115226316 117115272 117328986 124671096 124898598 125906562 126946116 131754681 140254983 140832164 143140888 143402094 153885798 156438648 161033499 166531464 167875416 172839474 175672908 175993479 178706088 187006644 191202792 198445322 205181064 211248246 214711332 215103141 230452632 230828697 234657972 249797196 251813124 253892232 259259211 263509362 280509966 281664328 286804188 297667983 307771596 316872369 322066998 345678948 351345816 351986958 374013288 395264043 396890644 422496492 429422664 430206282 461657394 469315944 483100497 499594392 503626248 518518422 527018724 561019932 573608376 595335966 615543192 633744738 644133996 645309423 691357896 692486091 703973916 777777633 790528086 793781288 844992984 860412564 893003949 923314788 950617107 966200994 1037036844 1054037448 1091449271 1122039864 1190671932 1267489476 1288267992 1290618846 1384972182 1407947832 1449301491 1555555266 1581056172 1720825128 1786007898 1846629576 1901234214 1932401988 1935928269 2074073688 2182898542 2381343864 2534978952 2581237692 2679011847 2769944364 2851851321 2898602982 3111110532 3162112344 3274347813 3572015796 3802468428 3864803976 3871856538 4347904473 4365797084 5162475384 5358023694 5539888728 5703702642 5797205964 6222221064 6548695626 7144031592 7604936856 7743713076 8037035541 8555553963 8695808946 8731594168 9823043439 10716047388 11407405284 11594411928 13097391252 15487426152 16074071082 17111107926 17391617892 19646086878 21432094776 22814810568 24111106623 26194782504 29469130317 32148142164 34222215852 34783235784 39292173756 48222213246 58938260634 64296284328 68444431704 78584347512 88407390951 96444426492 117876521268 176814781902 192888852984 235753042536 265222172853 353629563804 530444345706 707259127608 1060888691412 2121777382824
• Sum of all divisors σ(n): 6888519106560
• Sum of proper divisors (its aliquot sum) s(n): 4766741723736
• 2121777382824 is an abundant number, because the sum of its proper divisors (4766741723736) is greater than itself. Its abundance is 2644964340912

Bases of 2121777382824

• Binary: 11110111000000011110010011000010110101000₂
• Hexadecimal: 0x1EE03C985A8
• Base-36: R2QBGYI0

Squares and roots of 2121777382824

• 2121777382824 squared (2121777382824²) is 4501939262263463050214976
• 2121777382824 cubed (2121777382824³) is 9552112905517979977043959867849972224
• The square root of 2121777382824 is 1456632.2057485891
• The cube root of 2121777382824 is 12849.9056407229

Scales and comparisons

• 2,121,777,382,824 seconds is equal to 67,465 years, 49 weeks, 5 days, 14 hours, 20 minutes, 24 seconds.
• To count from 1 to 2,121,777,382,824 would take you about one hundred sixty-eight thousand, six hundred sixty-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 2121777382824 cubic inches would be around 1070.8 feet tall.

Recreational maths with 2121777382824

• 2121777382824 backwards is 4282837771212
• 2121777382824 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 2121777382824's digits is 54
• More coming soon!