12840438832704

Names of 12840438832704

• Cardinal: 12840438832704 can be written as Twelve trillion, eight hundred forty billion, four hundred thirty-eight million, eight hundred thirty-two thousand, seven hundred four.

Scientific notation

• Scientific notation: 1.2840438832704 × 10¹³

Factors of 12840438832704

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 76

Divisors of 12840438832704

• Number of divisors d(n): 840
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 23 24 28 32 36 41 42 46 48 49 56 63 64 69 72 82 84 92 96 98 112 123 126 138 144 147 161 164 168 184 192 196 207 224 246 252 276 287 288 294 322 328 336 343 368 369 392 414 441 448 483 492 504 552 574 576 588 644 656 672 686 736 738 784 828 861 882 943 966 984 1008 1029 1104 1127 1148 1176 1288 1312 1344 1372 1449 1472 1476 1568 1656 1681 1722 1764 1886 1932 1968 2009 2016 2058 2208 2254 2296 2352 2576 2583 2624 2744 2829 2898 2952 3087 3136 3312 3362 3381 3444 3528 3772 3864 3936 4018 4032 4116 4416 4508 4592 4704 5043 5152 5166 5488 5658 5796 5904 6027 6174 6601 6624 6724 6762 6888 7056 7544 7728 7872 7889 8036 8232 8487 9016 9184 9408 10086 10143 10304 10332 10976 11316 11592 11767 11808 12054 12348 13202 13248 13448 13524 13776 14063 14112 15088 15129 15456 15778 16072 16464 16974 18032 18081 18368 19803 20172 20286 20664 21952 22632 23184 23534 23616 23667 24108 24696 26404 26896 27048 27552 28126 28224 30176 30258 30912 31556 32144 32928 33948 35301 36064 36162 38663 39606 40344 40572 41328 42189 45264 46207 46368 47068 47334 48216 49392 52808 53792 54096 55104 56252 59409 60352 60516 63112 64288 65856 67896 68921 70602 71001 72128 72324 77326 79212 80688 81144 82369 82656 84378 90528 92414 92736 94136 94668 96432 98784 105616 105903 107584 108192 112504 115989 118818 121032 126224 126567 128576 135792 137842 138621 141204 142002 144648 154652 158424 161376 162288 164738 165312 168756 181056 184828 188272 189336 192864 197568 206763 211232 211806 216384 225008 231978 237636 242064 247107 252448 253134 270641 271584 275684 277242 282408 284004 289296 309304 316848 322752 323449 324576 329476 337512 347967 369656 376544 378672 385728 413526 415863 422464 423612 450016 463956 475272 482447 484128 494214 504896 506268 541282 543168 551368 554484 564816 568008 576583 578592 618608 620289 633696 646898 649152 658952 675024 695934 739312 741321 753088 757344 811923 827052 831726 847224 900032 927912 950544 964894 968256 970347 988428 1012536 1082564 1102736 1108968 1129632 1136016 1153166 1157184 1237216 1240578 1267392 1293796 1317904 1350048 1391868 1447341 1478624 1482642 1514688 1585183 1623846 1654104 1663452 1694448 1729749 1855824 1894487 1901088 1929788 1940694 1976856 2025072 2165128 2205472 2217936 2259264 2272032 2306332 2435769 2474432 2481156 2587592 2635808 2700096 2783736 2825761 2894682 2911041 2957248 2965284 3170366 3247692 3308208 3326904 3377129 3388896 3459498 3711648 3788974 3802176 3859576 3881388 3953712 4050144 4330256 4342023 4410944 4435872 4544064 4612664 4755549 4871538 4962312 5175184 5189247 5271616 5567472 5651522 5683461 5789364 5822082 5930568 6340732 6495384 6616416 6653808 6754258 6777792 6918996 7423296 7577948 7719152 7762776 7907424 8100288 8477283 8660512 8684046 8871744 9225328 9511098 9743076 9924624 10131387 10350368 10378494 11096281 11134944 11303044 11366922 11578728 11644164 11861136 12681464 12990768 13232832 13261409 13307616 13508516 13837992 14266647 15155896 15438304 15525552 15814848 16954566 17050383 17321024 17368092 18450656 19022196 19486152 19780327 19849248 20262774 20700736 20756988 22192562 22269888 22606088 22733844 23157456 23288328 23639903 23722272 25362928 25431849 25981536 26522818 26615232 27017032 27675984 28533294 30311792 30394161 30876608 31051104 33288843 33909132 34100766 34736184 36901312 38044392 38972304 39560654 39698496 39784227 40525548 41513976 44385124 45212176 45467688 46314912 46576656 47279806 47444544 50725856 50863698 51963072 53045636 54034064 55351968 57066588 59340981 60623584 60788322 62102208 64992503 66577686 67818264 68201532 69472368 70919709 76088784 77673967 77944608 79121308 79568454 81051096 83027952 88770248 90424352 90935376 92629824 93153312 94559612 99866529 101451712 101727396 106091272 108068128 110703936 114133176 118681962 119352681 121247168 121576644 129985006 133155372 135636528 136403064 138462289 138944736 141839418 152177568 155347934 155889216 158242616 159136908 162102192 166055904 177540496 178022943 180848704 181870752 186306624 189119224 194977509 199733058 203454792 212182544 212759127 216136256 228266352 233021901 237363924 238705362 243153288 259970012 266310744 271273056 272806128 276924578 277889472 283678836 304355136 310695868 316485232 318273816 324204384 332111808 355080992 356045886 363741504 378238448 389955018 399466116 406909584 415386867 424365088 425518254 454947521 456532704 466043802 474727848 477410724 486306576 519940024 532621488 542546112 543717769 545612256 553849156 567357672 584932527 621391736 632970464 636547632 648408768 699065703 710161984 712091772 756476896 779910036 798932232 813819168 830773734 848730176 851036508 909895042 913065408 932087604 949455696 954821448 969236023 972613152 1039880048 1065242976 1087435538 1091224512 1107698312 1134715344 1169865054 1242783472 1246160601 1265940928 1273095264 1364842563 1398131406 1424183544 1512953792 1559820072 1597864464 1627638336 1631153307 1661547468 1702073016 1819790084 1864175208 1898911392 1909642896 1938472046 1945226304 2079760096 2130485952 2174871076 2215396624 2269430688 2339730108 2485566944 2492321202 2546190528 2729685126 2796262812 2848367088 2907708069 3119640144 3184632647 3195728928 3262306614 3323094936 3404146032 3639580168 3728350416 3797822784 3819285792 3876944092 4094527689 4159520192 4349742152 4430793248 4538861376 4679460216 4893459921 4971133888 4984642404 5459370252 5592525624 5696734176 5815416138 6239280288 6369265294 6391457856 6524613228 6646189872 6808292064 7279160336 7456700832 7638571584 7753888184 8189055378 8699484304 8723124207 8861586496 9358920432 9553897941 9786919842 9969284808 10918740504 11185051248 11393468352 11630832276 12478560576 12738530588 13049226456 13292379744 13616584128 14558320672 14913401664 15507776368 16378110756 17398968608 17446248414 18717840864 19107795882 19573839684 19938569616 21837481008 22292428529 22370102496 23261664552 25477061176 26098452912 26584759488 28661693823 29116641344 31015552736 32756221512 34797937216 34892496828 37435681728 38215591764 39147679368 39877139232 43674962016 44584857058 44740204992 46523329104 50954122352 52196905824 57323387646 62031105472 65512443024 66877285587 69784993656 76431183528 78295358736 79754278464 87349924032 89169714116 93046658208 101908244704 104393811648 114646775292 131024886048 133754571174 139569987312 152862367056 156590717472 178339428232 186093316416 200631856761 203816489408 229293550584 262049772096 267509142348 279139974624 305724734112 313181434944 356678856464 401263713522 458587101168 535018284696 558279949248 611449468224 713357712928 802527427044 917174202336 1070036569392 1426715425856 1605054854088 1834348404672 2140073138784 3210109708176 4280146277568 6420219416352 12840438832704
• Sum of all divisors σ(n): 45906860688000
• Sum of proper divisors (its aliquot sum) s(n): 33066421855296
• 12840438832704 is an abundant number, because the sum of its proper divisors (33066421855296) is greater than itself. Its abundance is 20225983022592

Bases of 12840438832704

• Binary: 10111010110110100101110010111001111001000000₂
• Hexadecimal: 0xBADA5CB9E40
• Base-36: 4JUTDR0W0

Squares and roots of 12840438832704

• 12840438832704 squared (12840438832704²) is 164876869416412862099951616
• 12840438832704 cubed (12840438832704³) is 2117091356669174208721634450325918449664
• The square root of 12840438832704 is 3583355.8060432681
• The cube root of 12840438832704 is 23416.7501474239

Scales and comparisons

• 12,840,438,832,704 seconds is equal to 408,286 years, 12 weeks, 2 days, 4 hours, 38 minutes, 24 seconds.
• To count from 1 to 12,840,438,832,704 would take you about one million, twenty thousand, seven hundred fifteen 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 12840438832704 cubic inches would be around 1951.4 feet tall.

Recreational maths with 12840438832704

• 12840438832704 backwards is 40723883404821
• The number of decimal digits it has is: 14
• The sum of 12840438832704's digits is 54
• More coming soon!