21300509693736

Names of 21300509693736

• Cardinal: 21300509693736 can be written as Twenty-one trillion, three hundred billion, five hundred nine million, six hundred ninety-three thousand, seven hundred thirty-six.

Scientific notation

• Scientific notation: 2.1300509693736 × 10¹³

Factors of 21300509693736

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 19678

Divisors of 21300509693736

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 18 21 24 26 28 36 39 42 43 49 52 56 63 72 78 79 84 86 91 98 104 117 126 129 147 156 158 168 172 182 196 234 237 252 258 273 294 301 312 316 343 344 364 387 392 441 468 474 504 516 546 553 559 588 602 632 637 686 711 728 774 819 882 903 936 948 1027 1029 1032 1092 1106 1118 1176 1204 1274 1372 1422 1548 1638 1659 1677 1764 1806 1896 1911 2054 2058 2107 2184 2212 2236 2408 2548 2709 2744 2844 3081 3087 3096 3276 3318 3354 3397 3528 3612 3822 3871 3913 4108 4116 4214 4424 4459 4472 4977 5031 5096 5418 5688 5733 6162 6174 6321 6552 6636 6708 6794 7189 7224 7644 7742 7826 8216 8232 8428 8918 9243 9954 10062 10191 10836 11466 11613 11739 12324 12348 12642 13272 13377 13416 13588 14378 14749 15288 15484 15652 16856 17836 18486 18963 19531 19908 20124 20382 21567 21672 22932 23226 23478 23779 24648 24696 25284 26754 27097 27176 27391 28756 29498 30573 30968 31304 34839 35217 35672 36972 37926 39062 39816 40131 40248 40764 43134 44161 44247 45864 46452 46956 47558 50323 50568 53508 54194 54782 57512 58593 58996 61146 64701 69678 70434 71337 73944 75852 78124 80262 81291 81528 82173 86268 88322 88494 92904 93912 95116 100646 107016 108388 109564 117186 117992 122292 129402 132483 132741 136717 139356 140868 142674 150969 151704 156248 160524 162582 164346 166453 172536 175779 176644 176988 190232 191737 201292 214011 216776 219128 234372 243873 244584 246519 253903 258804 264966 265482 273434 278712 281736 285348 301938 309127 321048 325164 328692 332906 351558 352261 353288 353976 383474 397449 402584 410151 428022 452907 468744 487746 493038 499359 507806 517608 529932 530964 546868 570696 575211 603876 618254 650328 657384 665812 703116 704522 761709 766948 794898 820302 839833 856044 905814 927381 957019 975492 986076 998718 1015612 1056783 1059864 1061928 1093736 1150422 1165171 1207752 1230453 1236508 1331624 1406232 1409044 1498077 1523418 1533896 1542949 1589796 1640604 1679666 1712088 1725633 1777321 1811628 1854762 1914038 1950984 1972152 1997436 2031224 2113566 2163889 2285127 2300844 2330342 2460906 2473016 2519499 2782143 2818088 2871057 2996154 3046836 3085898 3170349 3179592 3281208 3359332 3451266 3495513 3554642 3623256 3709524 3828076 3994872 4227132 4327778 4570254 4601688 4628847 4660684 4921812 5038998 5331963 5564286 5742114 5878831 5992308 6093672 6171796 6340698 6491667 6699133 6718664 6902532 6991026 7109284 7419048 7558497 7656152 8454264 8613171 8655556 9140508 9257694 9321368 9843624 10077996 10486539 10663926 10800643 10917829 11128572 11484228 11757662 11984616 12343592 12441247 12681396 12983334 13398266 13805064 13886541 13982052 14218568 15116994 15147223 15995889 17226342 17311112 17636493 18281016 18515388 19475001 20058337 20097399 20155992 20973078 21327852 21601286 21835658 22257144 22968456 23515324 24882494 25362792 25966668 26796532 27773082 27964104 30233988 30294446 31991778 32401929 32753487 34452684 35272986 37030776 37323741 38950002 40116674 40194798 41151817 41946156 42655704 43202572 43671316 45441669 47030648 49764988 51933336 52909479 53593064 55546164 60175011 60292197 60467976 60588892 63983556 64803858 65506974 66346807 68905368 70545972 74647482 75604501 76424803 77900004 80233348 80389596 82303634 83892312 86405144 87088729 87342632 90883338 97205787 98260461 99529976 105818958 111092328 111971223 120350022 120584394 121177784 123455451 127967112 129607716 131013948 132693614 136325007 140408359 141091944 149294964 151209002 152849606 155800008 160466696 160779192 164607268 174177458 180525033 181766676 194411574 196520922 199040421 211637916 223942446 226813503 229274409 240700044 241168788 246910902 259215432 261266187 262027896 265387228 272650014 280816718 288062719 298589928 302418004 305699212 329214536 348354916 361050066 363533352 370366353 388823148 393041844 398080842 421225077 423275832 447884892 453627006 458548818 464427649 481400088 482337576 493821804 522532374 529231507 530774456 534973621 545300028 561633436 576125438 597121263 604836008 611398424 680440509 687823227 696709832 722100132 740732706 777646296 783798561 786083688 796161684 842450154 862508491 864188157 895769784 907254012 917097636 928855298 982858513 987643608 1045064748 1058463014 1069947242 1090600056 1123266872 1152250876 1194242526 1263675231 1360881018 1375646454 1393282947 1444200264 1481465412 1567597122 1587694521 1592323368 1604920863 1684900308 1725016982 1728376314 1814508024 1834195272 1857710596 1965717026 2090129496 2116926028 2139894484 2304501752 2388485052 2527350462 2587525473 2592564471 2721762036 2751292908 2786565894 2948575539 2962930824 3135194244 3175389042 3209841726 3250993543 3369800616 3450033964 3456752628 3715421192 3744815347 3931434052 4179848841 4233852056 4279788968 4763083563 4776970104 4814762589 5054700924 5175050946 5185128942 5443524072 5502585816 5573131788 5897151078 6037559437 6270388488 6350778084 6419683452 6501987086 6880009591 6900067928 6913505256 7489630694 7762576419 7862868104 8359697682 8845726617 9526167126 9629525178 9752980629 10109401848 10350101892 10370257884 11146263576 11234446041 11794302156 12075118874 12701556168 12839366904 13003974172 13760019182 14979261388 15525152838 16719395364 17691453234 18112678311 19052334252 19259050356 19505961258 20640028773 20700203784 20740515768 22468892082 22756954801 23588604312 24150237748 26007948344 27520038364 29258941887 29958522776 31050305676 33438790728 33703338123 35382906468 36225356622 38104668504 38518100712 39011922516 41280057546 42262916059 44937784164 45513909602 48300475496 54338034933 55040076728 58517883774 61920086319 62100611352 67406676246 68270864403 70765812936 72450713244 78023845032 82560115092 84525832118 89875568328 91027819204 108676069866 117035767548 123840172638 126788748177 134813352492 136541728806 144901426488 165120230184 169051664236 182055638408 204812593209 217352139732 234071535096 247680345276 253577496354 269626704984 273083457612 295840412413 338103328472 380366244531 409625186418 434704279464 495360690552 507154992708 546166915224 591680824826 760732489062 819250372836 887521237239 1014309985416 1183361649652 1521464978124 1638500745672 1775042474478 2366723299304 2662563711717 3042929956248 3550084948956 5325127423434 7100169897912 10650254846868 21300509693736
• Sum of all divisors σ(n): 75077882880000
• Sum of proper divisors (its aliquot sum) s(n): 53777373186264
• 21300509693736 is an abundant number, because the sum of its proper divisors (53777373186264) is greater than itself. Its abundance is 32476863492528

Bases of 21300509693736

• Binary: 100110101111101101001010100000101011100101000₂
• Hexadecimal: 0x135F69505728
• Base-36: 7JTBHIBE0

Squares and roots of 21300509693736

• 21300509693736 squared (21300509693736²) is 453711713212941304517637696
• 21300509693736 cubed (21300509693736³) is 9664290745453824250842731233235168672256
• The square root of 21300509693736 is 4615247.5224776407
• The cube root of 21300509693736 is 27720.2195222897

Scales and comparisons

• 21,300,509,693,736 seconds is equal to 677,290 years, 16 weeks, 5 days, 15 minutes, 36 seconds.
• To count from 1 to 21,300,509,693,736 would take you about one million, six hundred ninety-three thousand, two hundred twenty-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 21300509693736 cubic inches would be around 2310 feet tall.

Recreational maths with 21300509693736

• 21300509693736 backwards is 63739690500312
• The number of decimal digits it has is: 14
• The sum of 21300509693736's digits is 54
• More coming soon!