12738834417672

Names of 12738834417672

• Cardinal: 12738834417672 can be written as Twelve trillion, seven hundred thirty-eight billion, eight hundred thirty-four million, four hundred seventeen thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 1.2738834417672 × 10¹³

Factors of 12738834417672

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 740

Divisors of 12738834417672

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 18 22 24 27 33 36 44 54 66 72 73 81 88 99 108 113 132 146 162 198 216 219 226 243 257 264 281 292 297 324 339 396 438 452 486 514 562 584 594 648 657 678 771 792 803 843 876 891 904 972 1017 1028 1124 1188 1243 1314 1356 1542 1606 1686 1752 1782 1944 1971 2034 2056 2248 2313 2376 2409 2486 2529 2628 2673 2712 2827 3051 3084 3091 3212 3372 3564 3729 3942 4068 4626 4818 4972 5058 5256 5346 5654 5913 6102 6168 6182 6424 6744 6939 7128 7227 7458 7587 7884 8136 8249 8481 9153 9252 9273 9636 9944 10116 10692 11187 11308 11826 12204 12364 13878 14454 14916 15174 15768 16498 16962 17739 18306 18504 18546 18761 19272 20232 20513 20817 21384 21681 22374 22616 22761 23652 24408 24728 24747 25443 27459 27756 27819 28908 29041 29832 30348 31753 32996 33561 33924 35478 36612 37092 37522 41026 41634 43362 44748 45522 47304 49494 50886 54918 55512 55638 56283 57816 58082 60696 61539 62451 63506 65043 65992 67122 67848 68283 70956 72217 73224 74184 74241 75044 76329 82052 83268 83457 86724 87123 89496 90739 91044 95259 98988 100683 101772 109836 111276 112566 116164 123078 124902 127012 130086 134244 136566 141912 144434 148482 150088 152658 164104 166536 166914 168849 173448 174246 181478 182088 184617 190518 195129 197976 201366 203544 206371 216651 219672 222552 222723 225132 225643 228987 232328 246156 249804 250371 254024 260172 261369 268488 272217 273132 285777 288868 296964 302049 305316 319451 333828 337698 348492 349283 362956 369234 381036 390258 402732 412742 433302 445446 450264 451286 457974 492312 499608 500742 506547 520344 522738 544434 546264 553851 571554 577736 593928 604098 610632 619113 638902 649953 667656 668169 675396 676929 686961 696984 698566 725912 738468 751113 762072 780516 784107 794387 805464 816651 825484 857331 866604 890892 902572 915948 958353 1001484 1013094 1045476 1047849 1088868 1107702 1143108 1208196 1238226 1277804 1299906 1336338 1350792 1353858 1373922 1397132 1476936 1502226 1519641 1561032 1568214 1588774 1633302 1650968 1661553 1714662 1733208 1781784 1805144 1831896 1857339 1916706 1949859 2002968 2004507 2026188 2030787 2090952 2095698 2119993 2177736 2215404 2286216 2317969 2352321 2383161 2416392 2449953 2476452 2555608 2571993 2599812 2672676 2707716 2747844 2794264 2875059 3004452 3039282 3136428 3143547 3177548 3266604 3323106 3429324 3714678 3833412 3899718 4009014 4052376 4061574 4191396 4239986 4430808 4558923 4635938 4704642 4766322 4899906 4952904 4984659 5143986 5199624 5271841 5345352 5415432 5495688 5572017 5750118 5849577 6008904 6078564 6092361 6272856 6287094 6355096 6359979 6533208 6646212 6858648 6953907 7056963 7149483 7349859 7429356 7666824 7715979 7799436 8018028 8123148 8160521 8382792 8479972 8625177 9117846 9271876 9409284 9430641 9532644 9799812 9969318 10287972 10543682 11144034 11500236 11699154 12157128 12184722 12574188 12719958 13292424 13907814 14113926 14298966 14699718 14858712 15431958 15598872 15815523 16036056 16246296 16321042 16716051 16959944 17250354 17548731 18235692 18277083 18543752 18818568 18861282 19065288 19079937 19599624 19938636 20575944 20861721 21087364 21448449 22049577 22288068 23000472 23319923 23398308 24369444 24481563 25148376 25439916 25497659 25875531 27815628 28227852 28291923 28597932 29399436 30863916 31631046 32642084 33432102 34500708 35097462 36471384 36554166 37722564 38159874 39877272 41723442 42174728 42896898 44099154 44576136 46639846 46796616 47446569 48738888 48963126 50148153 50879832 50995318 51751062 54831249 55631256 56455704 56583846 57195864 57239811 57990251 58798872 61727832 62585163 63262092 64345347 65284168 66864204 69001416 69959769 70194924 73108332 73444689 75445128 76319748 76492977 77626593 83446884 84875769 85793796 88198308 89765731 93279692 94893138 97926252 100296306 101990636 103502124 109662498 113167692 114479622 115980502 125170326 126524184 128690694 133728408 139919538 140389848 142339707 146216664 146889378 152639496 152985954 155253186 166893768 169751538 171587592 171719433 173970753 176396616 179531462 186559384 187755489 189786276 193036041 195852504 200592612 203981272 207004248 209879307 219324996 220334067 226335384 228959244 229478931 231961004 250340652 257381388 269297193 279839076 284679414 293778756 305971908 310506372 339503076 343438866 347941506 359062924 375510978 379572552 386072082 401185224 419758614 427019121 438649992 440668134 457918488 458957862 463922008 500681304 514762776 515158299 521912259 538594386 559678152 563266467 569358828 587557512 595718033 611943816 621012744 629637921 661002201 679006152 686877732 688436793 695883012 718125848 751021956 772144164 807891579 839517228 854038242 881336268 917915724 1030316598 1043824518 1077188772 1126532934 1138717656 1191436066 1259275842 1281057363 1322004402 1373755464 1376873586 1391766024 1502043912 1544288328 1565736777 1615783158 1679034456 1708076484 1762672536 1787154099 1835831448 1888913763 1983006603 2060633196 2065310379 2087649036 2154377544 2253065868 2382872132 2423674737 2518551684 2562114726 2644008804 2753747172 3131473554 3231566316 3416152968 3574308198 3777827526 3966013206 4121266392 4130620758 4175298072 4506131736 4697210331 4765744264 4847349474 5037103368 5124229452 5288017608 5361462297 5507494344 5666741289 6195931137 6262947108 6463132632 6552898363 7148616396 7271024211 7555655052 7932026412 8261241516 9394420662 9694698948 10248458904 10722924594 11333482578 12391862274 12525894216 13105796726 14091630993 14297232792 14542048422 15111310104 15864052824 16084386891 16522483032 18788841324 19389397896 19658695089 21445849188 21813072633 22666965156 24783724548 26211593452 28183261986 29084096844 32168773782 37577682648 39317390178 42891698376 43626145266 45333930312 48253160673 49567449096 52423186904 56366523972 58168193688 58976085267 64337547564 78634780356 87252290532 96506321346 112733047944 117952170534 128675095128 144759482019 157269560712 174504581064 176928255801 193012642692 235904341068 289518964038 353856511602 386025285384 471808682136 530784767403 579037928076 707713023204 1061569534806 1158075856152 1415426046408 1592354302209 2123139069612 3184708604418 4246278139224 6369417208836 12738834417672
• Sum of all divisors σ(n): 40214185240320
• Sum of proper divisors (its aliquot sum) s(n): 27475350822648
• 12738834417672 is an abundant number, because the sum of its proper divisors (27475350822648) is greater than itself. Its abundance is 14736516404976

Bases of 12738834417672

• Binary: 10111001010111111101101100110100100000001000₂
• Hexadecimal: 0xB95FDB34808
• Base-36: 4IK513SI0

Squares and roots of 12738834417672

• 12738834417672 squared (12738834417672²) is 162277902320864723345899584
• 12738834417672 cubed (12738834417672³) is 2067231327312646465319550110573627048448
• The square root of 12738834417672 is 3569150.3775649465
• The cube root of 12738834417672 is 23354.8221375595

Scales and comparisons

• 12,738,834,417,672 seconds is equal to 405,055 years, 27 weeks, 4 days, 4 hours, 1 minute, 12 seconds.
• To count from 1 to 12,738,834,417,672 would take you about one million, twelve thousand, six hundred thirty-eight 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 12738834417672 cubic inches would be around 1946.2 feet tall.

Recreational maths with 12738834417672

• 12738834417672 backwards is 27671443883721
• The number of decimal digits it has is: 14
• The sum of 12738834417672's digits is 63
• More coming soon!