29442237643728

Names of 29442237643728

• Cardinal: 29442237643728 can be written as Twenty-nine trillion, four hundred forty-two billion, two hundred thirty-seven million, six hundred forty-three thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 2.9442237643728 × 10¹³

Factors of 29442237643728

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 347060

Divisors of 29442237643728

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 16 17 18 21 24 26 27 28 34 36 39 42 48 51 52 54 56 63 68 72 78 84 91 102 104 108 112 117 119 126 127 136 144 153 156 168 182 189 204 208 216 221 234 238 252 254 272 273 306 312 336 351 357 364 378 381 408 432 442 459 468 476 504 508 546 612 624 663 702 714 728 756 762 816 819 884 889 918 936 952 1008 1016 1071 1092 1143 1224 1326 1404 1428 1456 1512 1524 1547 1638 1651 1768 1778 1836 1872 1904 1989 2032 2142 2159 2184 2286 2448 2457 2652 2667 2808 2856 3024 3048 3094 3213 3276 3302 3429 3536 3556 3672 3978 4284 4318 4368 4572 4641 4914 4953 5304 5334 5616 5712 5967 6096 6188 6426 6477 6552 6604 6858 7112 7344 7956 8001 8568 8636 9144 9282 9828 9906 10608 10668 11557 11934 12376 12852 12954 13104 13208 13716 13923 14224 14859 15113 15912 16002 17136 17272 18288 18564 19431 19656 19812 21336 23114 23868 24003 24752 25704 25908 26416 27432 27846 28067 29718 30226 31824 32004 34544 34671 37128 38862 39312 39624 41769 42672 44577 45339 46228 47736 48006 51408 51816 54864 55692 56134 58293 59436 60452 64008 69342 74256 77724 79248 83538 84201 89154 90678 92456 95472 96012 103632 104013 111384 112268 116586 118872 120904 128016 136017 138684 155448 167076 168402 178308 181356 184912 192024 196469 208026 222768 224536 233172 237744 241808 252603 272034 277368 310896 312039 334152 336804 346891 356616 362712 384048 392938 408051 416052 449072 466344 505206 544068 554736 589407 624078 668304 673608 693782 713232 725424 757809 785876 816102 832104 932688 1010412 1040673 1088136 1178814 1248156 1347216 1387564 1515618 1571752 1632204 1664208 1768221 2020824 2081346 2176272 2357628 2428237 2496312 2775128 3031236 3122019 3143504 3264408 3536442 4041648 4162692 4509583 4715256 4856474 4992624 5304663 5550256 5897147 6062472 6244038 6528816 7072884 7284711 8325384 9019166 9366057 9430512 9712948 10609326 11794294 12124944 12488076 13528749 14145768 14569422 16650768 17691441 18038332 18732114 19425896 21218652 21854133 23588588 24976152 27057498 28291536 29138844 31567081 35382882 36076664 37464228 38851792 40586247 41280029 42437304 43708266 44055157 47177176 49952304 53074323 54114996 58277688 63134162 65562399 70765764 72153328 74928456 76662911 81172494 82560058 84874608 87416532 88110314 94354352 94701243 106148646 108229992 116555376 121758741 123840087 126268324 131124798 132165471 141531528 149856912 153325822 159222969 162344988 165120116 174833064 176220628 189402486 212297292 216459984 229988733 243517482 247680174 252536648 262249596 264330942 283063056 284103729 306651644 308386099 318445938 324689976 330240232 349666128 352441256 371520261 378804972 396496413 424594584 459977466 487034964 495360348 505073296 524499192 528661884 536640377 568207458 572717041 613303288 616772198 636891876 649379952 660480464 689966199 704882512 743040522 748937669 757609944 792992826 849189168 852311187 919954932 925158297 974069928 990720696 1048998384 1057323768 1073280754 1114560783 1136414916 1145434082 1189489239 1226606576 1233544396 1273783752 1379932398 1486081044 1497875338 1515219888 1585985652 1609921131 1704622374 1718151123 1839909864 1850316594 1948139856 1981441392 2069898597 2114647536 2146561508 2229121566 2246813007 2272829832 2290868164 2378978478 2467088792 2547567504 2759864796 2775474891 2972162088 2995750676 3171971304 3219842262 3409244748 3436302246 3679819728 3700633188 4009019287 4139797194 4293123016 4458243132 4493626014 4545659664 4581736328 4757956956 4829763393 4934177584 5154453369 5242563683 5519729592 5550949782 5944324176 5991501352 6343942608 6439684524 6740439021 6818489496 6872604492 7401266376 8018038574 8279594388 8326424673 8586246032 8916486264 8987252028 9163472656 9515913912 9659526786 9736189697 10308906738 10485127366 11039459184 11101899564 11983002704 12027057861 12879369048 13480878042 13636978992 13745208984 14489290179 14802532752 15463360107 15727691049 16036077148 16559188776 16652849346 17832972528 17974504056 19031827824 19319053572 19472379394 20221317063 20617813476 20970254732 22203799128 24054115722 25758738096 26961756084 27490417968 28978580358 29208569091 30926720214 31455382098 32072154296 33118377552 33305698692 35949008112 36081173583 38638107144 38944758788 40442634126 41235626952 41940509464 44407598256 47183073147 48108231444 53923512168 57957160716 58417138182 61853440428 62910764196 64144308592 66611397384 68153327879 72162347166 77276214288 77889517576 80885268252 82471253904 83881018928 87625707273 94366146294 96216462888 107847024336 108243520749 115914321432 116834276364 123706880856 125821528392 133222794768 136306655758 141549219441 144324694332 155779035152 161770536504 175251414546 188732292588 192432925776 204459983637 216487041498 231828642864 233668552728 247413761712 251643056784 262877121819 272613311516 283098438882 288649388664 323541073008 350502829092 377464585176 408919967274 432974082996 467337105456 525754243638 545226623032 566196877764 577298777328 613379950911 701005658184 754929170352 817839934548 865948165992 1051508487276 1090453246064 1132393755528 1226759901822 1402011316368 1635679869096 1731896331984 1840139852733 2103016974552 2264787511056 2453519803644 3271359738192 3680279705466 4206033949104 4907039607288 7360559410932 9814079214576 14721118821864 29442237643728
• Sum of all divisors σ(n): 110998335651840
• Sum of proper divisors (its aliquot sum) s(n): 81556098008112
• 29442237643728 is an abundant number, because the sum of its proper divisors (81556098008112) is greater than itself. Its abundance is 52113860364384

Bases of 29442237643728

• Binary: 110101100011100001110000111011011101111010000₂
• Hexadecimal: 0x1AC70E1DBBD0
• Base-36: AFPKS47O0

Squares and roots of 29442237643728

• 29442237643728 squared (29442237643728²) is 866845357469754093457737984
• 29442237643728 cubed (29442237643728³) is 25521867014986848624592734282192964964352
• The square root of 29442237643728 is 5426070.1841874473
• The cube root of 29442237643728 is 30878.5528057061

Scales and comparisons

• 29,442,237,643,728 seconds is equal to 936,172 years, 4 weeks, 3 days, 9 hours, 28 minutes, 48 seconds.
• To count from 1 to 29,442,237,643,728 would take you about two million, three hundred forty thousand, four hundred thirty 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 29442237643728 cubic inches would be around 2573.2 feet tall.

Recreational maths with 29442237643728

• 29442237643728 backwards is 82734673224492
• 29442237643728 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 29442237643728's digits is 63
• More coming soon!