2678642331456

Names of 2678642331456

• Cardinal: 2678642331456 can be written as Two trillion, six hundred seventy-eight billion, six hundred forty-two million, three hundred thirty-one thousand, four hundred fifty-six.

Scientific notation

• Scientific notation: 2.678642331456 × 10¹²

Factors of 2678642331456

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 18828

Divisors of 2678642331456

• Number of divisors d(n): 672
• Complete list of divisors:
  1 2 3 4 6 7 8 12 13 14 16 17 21 24 26 28 32 34 37 39 42 48 51 52 56 64 68 74 78 84 91 96 102 104 111 112 119 136 148 156 168 169 182 192 204 208 221 222 224 238 259 272 273 296 312 336 338 357 364 408 416 442 444 448 476 481 507 518 544 546 592 624 629 663 672 676 714 728 777 816 832 884 888 952 962 1014 1036 1088 1092 1183 1184 1248 1258 1326 1344 1352 1428 1443 1456 1547 1554 1632 1768 1776 1887 1904 1924 2028 2072 2184 2366 2368 2496 2516 2652 2704 2856 2873 2886 2912 3094 3108 3264 3367 3536 3549 3552 3774 3808 3848 4056 4144 4368 4403 4641 4732 5032 5304 5408 5712 5746 5772 5824 6188 6216 6253 6734 7072 7098 7104 7548 7616 7696 8112 8177 8288 8619 8736 8806 9282 9464 10064 10101 10608 10816 11424 11492 11544 12376 12432 12506 13209 13468 14144 14196 15096 15392 16224 16354 16576 17238 17472 17612 18564 18749 18759 18928 20111 20128 20202 21216 22848 22984 23088 24531 24752 24864 25012 26418 26936 28392 30192 30784 32448 32708 34476 35224 37128 37498 37518 37856 40222 40256 40404 42432 43771 45968 46176 49062 49504 49728 50024 52836 53872 56247 56784 57239 60333 60384 65416 68952 70448 74256 74996 75036 75712 80444 80808 87542 91936 92352 98124 99008 100048 105672 106301 107744 112494 113568 114478 120666 120768 130832 131243 131313 137904 140896 148512 149992 150072 160888 161616 171717 175084 183872 196248 200096 211344 212602 215488 224988 227136 228956 241332 243737 261664 262486 262626 275808 281792 297024 299984 300144 318733 318903 321776 323232 343434 350168 392496 393729 400192 422688 425204 449976 457912 482664 487474 523328 524972 525252 551616 599968 600288 637466 637806 643552 646464 686868 693713 700336 731211 744107 784992 787458 845376 850408 899952 915824 956199 965328 974948 1049944 1050504 1199936 1200576 1274932 1275612 1287104 1373736 1387426 1400672 1462422 1488214 1569984 1574916 1700816 1706159 1799904 1831648 1912398 1930656 1949896 2081139 2099888 2101008 2231131 2232321 2549864 2551224 2747472 2774852 2801344 2924844 2976428 3149832 3168581 3401632 3412318 3599808 3663296 3824796 3861312 3899792 4143529 4162278 4199776 4202016 4462262 4464642 4855991 5099728 5102448 5118477 5494944 5549704 5849688 5952856 6299664 6337162 6693393 6803264 6824636 7649592 7799584 8287058 8324556 8399552 8404032 8924524 8929284 9018269 9505743 9711982 10199456 10204896 10236954 10989888 11099408 11699376 11793121 11905712 12430587 12599328 12674324 13386786 13649272 14567973 15299184 15599168 16574116 16649112 17849048 17858568 18036538 19011486 19423964 20398912 20409792 20473908 22180067 22198816 23398752 23586242 23811424 24861174 25198656 25348648 26773572 27054807 27298544 29004703 29135946 30598368 33148232 33298224 35379363 35698096 35717136 36073076 38022972 38847928 40947816 44360134 44397632 46797504 47172484 47622848 49722348 50697296 53547144 53865877 54109614 54597088 58009406 58271892 61196736 63127883 66296464 66540201 66596448 70758726 71396192 71434272 72146152 76045944 77695856 81895632 82551847 87014109 88720268 94344968 99444696 101394592 107094288 107731754 108219228 109194176 116018812 116543784 117237497 126255766 132592928 133080402 133192896 141517452 142792384 142868544 144292304 152091888 153310573 155391712 161597631 163791264 165103694 174028218 177440536 188689936 189383649 198889392 202789184 214188576 215463508 216438456 232037624 233087568 234474994 247655541 252511532 265185856 266160804 283034904 288584608 304183776 306621146 310783424 323195262 327582528 330207388 348056436 351712491 354881072 377061139 377379872 378767298 397778784 428377152 430927016 432876912 459931719 464075248 466175136 468949988 495311082 505023064 532321608 566069808 577169216 608367552 613242292 646390524 660414776 696112872 703424982 709762144 754122278 754759744 757534596 795557568 820662479 861854032 865753824 919863438 928150496 932350272 937899976 990622164 1010046128 1064643216 1073174011 1131183417 1132139616 1226484584 1292781048 1320829552 1392225744 1406849964 1419524288 1508244556 1515069192 1641324958 1723708064 1731507648 1839726876 1856300992 1875799952 1981244328 1993037449 2020092256 2129286432 2146348022 2262366834 2264279232 2452969168 2461987437 2585562096 2641659104 2784451488 2813699928 3016489112 3030138384 3219522033 3282649916 3447416128 3679453752 3751599904 3962488656 3986074898 4040184512 4258572864 4292696044 4524733668 4905938336 4923974874 5171124192 5283318208 5568902976 5627399856 5979112347 6032978224 6060276768 6439044066 6565299832 7358907504 7503199808 7924977312 7972149796 8585392088 9049467336 9811876672 9847949748 10342248384 11254799712 11958224694 12065956448 12120553536 12878088132 13130599664 13951262143 14717815008 15849954624 15944299592 17170784176 18098934672 19695899496 22509599424 23916449388 24131912896 25756176264 26261199328 27902524286 29435630016 31888599184 34341568352 36197869344 39391798992 41853786429 47832898776 51512352528 52522398656 55805048572 63777198368 68683136704 72395738688 78783597984 83707572858 95665797552 103024705056 111610097144 127554396736 157567195968 167415145716 191331595104 206049410112 223220194288 334830291432 382663190208 446440388576 669660582864 892880777152 1339321165728 2678642331456
• Sum of all divisors σ(n): 9538106400000
• Sum of proper divisors (its aliquot sum) s(n): 6859464068544
• 2678642331456 is an abundant number, because the sum of its proper divisors (6859464068544) is greater than itself. Its abundance is 4180821737088

Bases of 2678642331456

• Binary: 100110111110101011100001100100111101000000₂
• Hexadecimal: 0x26FAB864F40
• Base-36: Y6JUHETC

Squares and roots of 2678642331456

• 2678642331456 squared (2678642331456²) is 7175124739868035367079936
• 2678642331456 cubed (2678642331456³) is 19219592861687739769445264557759266816
• The square root of 2678642331456 is 1636655.8378156355
• The cube root of 2678642331456 is 13887.9531449723

Scales and comparisons

• 2,678,642,331,456 seconds is equal to 85,172 years, 28 weeks, 18 hours, 17 minutes, 36 seconds.
• To count from 1 to 2,678,642,331,456 would take you about two hundred twelve thousand, nine hundred thirty-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 2678642331456 cubic inches would be around 1157.3 feet tall.

Recreational maths with 2678642331456

• 2678642331456 backwards is 6541332468762
• The number of decimal digits it has is: 13
• The sum of 2678642331456's digits is 57
• More coming soon!