12638226039894

Names of 12638226039894

• Cardinal: 12638226039894 can be written as Twelve trillion, six hundred thirty-eight billion, two hundred twenty-six million, thirty-nine thousand, eight hundred ninety-four.

Scientific notation

• Scientific notation: 1.2638226039894 × 10¹³

Factors of 12638226039894

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 531

Divisors of 12638226039894

• Number of divisors d(n): 672
• Complete list of divisors:
  1 2 3 6 7 9 13 14 18 21 26 27 39 42 49 54 63 78 81 91 97 98 117 126 147 162 182 189 194 234 243 273 291 294 343 351 378 409 441 486 546 567 582 637 679 686 702 729 818 819 873 882 1029 1053 1134 1227 1261 1274 1323 1358 1458 1638 1701 1746 1911 2037 2058 2106 2401 2454 2457 2522 2619 2646 2863 3087 3159 3402 3681 3783 3822 3969 4074 4459 4753 4802 4914 5103 5238 5317 5726 5733 6111 6174 6318 7203 7362 7371 7566 7857 7938 8589 8827 8918 9261 9477 9506 10206 10634 11043 11349 11466 11907 12222 13377 14259 14406 14742 15714 15951 16807 17178 17199 17654 18333 18522 18954 20041 21609 22086 22113 22698 23571 23814 25767 26481 26754 27783 28518 31213 31902 33129 33271 33614 34047 34398 35721 36666 37219 39673 40082 40131 42777 43218 44226 47142 47853 50421 51534 51597 52962 54999 55566 60123 61789 62426 64827 66258 66339 66542 68094 70713 71442 74438 77301 79346 79443 80262 83349 85554 93639 95706 99387 99813 100842 102141 103194 109998 111657 119019 120246 120393 123578 128331 129654 132678 140287 141426 143559 151263 154602 154791 158886 164997 166698 180369 185367 187278 194481 198774 199626 204282 218491 223314 231903 232897 238038 238329 240786 250047 256662 260533 277711 280574 280917 287118 298161 299439 302526 306423 309582 329994 334971 357057 360738 361179 370734 384993 388962 420861 430677 432523 436982 453789 463806 464373 465794 476658 494991 500094 515749 521066 541107 555422 556101 561834 583443 596322 598878 612846 655473 669942 695709 698691 714114 714987 722358 769986 781599 833133 841722 842751 861354 865046 898317 907578 919269 928746 982009 989982 1004913 1031498 1071171 1082214 1083537 1112202 1154979 1166886 1262583 1292031 1297569 1310946 1361367 1391418 1397382 1429974 1547247 1563198 1623321 1630279 1666266 1668303 1685502 1750329 1796634 1823731 1838538 1943977 1964018 1966419 2009826 2087127 2096073 2142342 2144961 2167074 2309958 2344797 2499399 2525166 2528253 2584062 2595138 2694951 2722734 2946027 3014739 3027661 3094494 3213513 3246642 3250611 3260558 3336606 3464937 3500658 3610243 3647462 3787749 3876093 3887954 3892707 3932838 4084101 4174254 4192146 4289922 4641741 4689594 4869963 4890837 4998798 5004909 5056506 5389902 5471193 5831931 5892054 5899257 6029478 6055322 6288219 6427026 6434883 6501222 6874063 6929874 7034391 7220486 7498197 7575498 7584759 7752186 7785414 8084853 8168202 8838081 9044217 9082983 9283482 9640539 9739926 9781674 10009818 10830729 10942386 11363247 11663862 11678121 11798514 12252303 12576438 12766117 12869766 13607839 13748126 13925223 14068782 14609889 14672511 14996394 15014727 15169518 16169706 16413579 17495793 17676162 17697771 18088434 18165966 18864657 19281078 20622189 21103173 21193627 21661458 22494591 22726494 22754277 23356242 24254559 24504606 25271701 25532234 26514243 27132651 27215678 27248949 27850446 28921617 29219778 29345022 30029454 32492187 32827158 34089741 34991586 35034363 35395542 37729314 38298351 40823517 41244378 41775669 42206346 42387254 44017533 44989182 45044181 45508554 48509118 49240737 50543402 52487379 53028486 53093313 54265302 54497898 56593971 57843234 61866567 63309519 63580881 64984374 67483773 68179482 70068726 75815103 76596702 79542729 81647034 81746847 83551338 88035066 89362819 90088362 95254873 97476561 98481474 102269223 104974758 105103089 106186626 113187942 114895053 122470551 123733134 125327007 126619038 127161762 132052599 134967546 147722211 151630206 157462137 159085458 159279939 163493694 169781913 176901907 178725638 185599701 189928557 190509746 190742643 194953122 202451319 204538446 210206178 227445309 229790106 238628187 244941102 245240541 250654014 264105198 268088457 285764619 292429683 295444422 314924274 315309267 318559878 339563826 344685159 353803814 367411653 371199402 375981021 379857114 381485286 396157797 404902638 443166633 454890618 472386411 477256374 490481082 530705721 536176914 556799103 571529238 572227929 584859366 630618534 666784111 682335927 689370318 715884561 734823306 735721623 751962042 792315594 804265371 857293857 877289049 886333266 944772822 1034055477 1061411442 1102234959 1113598206 1144455858 1188473391 1238313349 1329499899 1333568222 1364671854 1417159233 1431769122 1471443246 1592117163 1608530742 1670397309 1714587714 1716683787 1754578098 2000352333 2047007781 2068110954 2204469918 2207164869 2376946782 2412796113 2476626698 2571881571 2631867147 2658999798 2834318466 3102166431 3184234326 3306704877 3340794618 3433367574 3714940047 4000704666 4094015562 4414329738 4776351489 4825592226 5011191927 5143763142 5150051361 5263734294 6001056999 6141023343 6204332862 6613409754 7238388339 7429880094 7715644713 8668193443 9306499293 9552702978 9920114631 10022383854 10300102722 11144820141 12002113998 12282046686 14329054467 14476776678 15431289426 15450154083 17336386886 18003170997 18423070029 18612998586 19840229262 21715165017 22289640282 23146934139 26004580329 28658108934 30900308166 33434460423 36006341994 36846140058 42987163401 43430330034 46293868278 52009160658 54009512991 65145495051 66868920846 69440802417 78013740987 85974326802 100303381269 108019025982 128961490203 130290990102 138881604834 156027481974 162028538973 200606762538 234041222961 257922980406 300910143807 324057077946 468082445922 486085616919 601820287614 702123668883 902730431421 972171233838 1404247337766 1805460862842 2106371006649 4212742013298 6319113019947 12638226039894
• Sum of all divisors σ(n): 36167016392640
• Sum of proper divisors (its aliquot sum) s(n): 23528790352746
• 12638226039894 is an abundant number, because the sum of its proper divisors (23528790352746) is greater than itself. Its abundance is 10890564312852

Bases of 12638226039894

• Binary: 10110111111010010000111110010100010001010110₂
• Hexadecimal: 0xB7E90F94456
• Base-36: 4H9X5H3DI

Squares and roots of 12638226039894

• 12638226039894 squared (12638226039894²) is 159724757435454777679531236
• 12638226039894 cubed (12638226039894³) is 2018637588636517366223704235374555128984
• The square root of 12638226039894 is 3555028.2755407165
• The cube root of 12638226039894 is 23293.1758951047

Scales and comparisons

• 12,638,226,039,894 seconds is equal to 401,856 years, 25 weeks, 5 days, 8 hours, 24 minutes, 54 seconds.
• To count from 1 to 12,638,226,039,894 would take you about one million, four thousand, six hundred forty-one 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 12638226039894 cubic inches would be around 1941.1 feet tall.

Recreational maths with 12638226039894

• 12638226039894 backwards is 49893062283621
• 12638226039894 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 12638226039894's digits is 63
• More coming soon!