29729925489491968

Names of 29729925489491968

• Cardinal: 29729925489491968 can be written as Twenty-nine quadrillion, seven hundred twenty-nine trillion, nine hundred twenty-five billion, four hundred eighty-nine million, four hundred ninety-one thousand, nine hundred sixty-eight.

Scientific notation

• Scientific notation: 2.9729925489491968 × 10¹⁶

Factors of 29729925489491968

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 33
• Sum of prime factors: 792

Divisors of 29729925489491968

• Number of divisors d(n): 696
• Complete list of divisors:
  1 2 4 8 13 16 17 26 32 34 41 52 64 68 82 104 128 136 164 208 221 256 272 289 328 416 442 512 533 544 578 656 697 719 832 884 1024 1066 1088 1156 1312 1394 1438 1664 1768 2048 2132 2176 2312 2624 2788 2876 3328 3536 3757 4096 4264 4352 4624 5248 5576 5752 6656 7072 7514 8192 8528 8704 9061 9248 9347 10496 11152 11504 11849 12223 13312 14144 15028 16384 17056 17408 18122 18496 18694 20992 22304 23008 23698 24446 26624 28288 29479 30056 32768 34112 34816 36244 36992 37388 41984 44608 46016 47396 48892 53248 56576 58958 60112 65536 68224 69632 72488 73984 74776 83968 89216 92032 94792 97784 106496 113152 117916 120224 131072 136448 139264 144976 147968 149552 154037 158899 167936 178432 184064 189584 195568 207791 212992 226304 235832 240448 262144 272896 278528 289952 295936 299104 308074 317798 335872 356864 368128 379168 383227 391136 415582 425984 452608 471664 480896 501143 524288 545792 557056 579904 591872 598208 616148 635596 671744 713728 736256 758336 766454 782272 831164 851968 905216 943328 961792 1002286 1048576 1091584 1114112 1159808 1183744 1196416 1232296 1271192 1343488 1427456 1472512 1516672 1532908 1564544 1662328 1703936 1810432 1886656 1923584 2004572 2097152 2183168 2228224 2319616 2367488 2392832 2464592 2542384 2686976 2701283 2854912 2945024 3033344 3065816 3129088 3324656 3407872 3620864 3773312 3847168 4009144 4194304 4366336 4456448 4639232 4734976 4785664 4929184 5084768 5373952 5402566 5709824 5890048 6066688 6131632 6258176 6514859 6649312 6815744 7241728 7546624 7694336 8018288 8388608 8519431 8732672 8912896 9278464 9469952 9571328 9858368 10169536 10747904 10805132 11419648 11780096 12133376 12263264 12516352 13029718 13298624 13631488 14483456 15093248 15388672 16036576 16777216 17038862 17465344 17825792 18556928 18939904 19142656 19716736 20339072 21495808 21610264 22839296 23560192 24266752 24526528 25032704 26059436 26597248 27262976 28966912 30186496 30777344 32073152 33554432 34077724 34930688 35651584 37113856 37879808 38285312 39433472 40678144 42991616 43220528 45678592 47120384 48533504 49053056 50065408 52118872 53194496 54525952 57933824 60372992 61554688 64146304 67108864 68155448 69861376 71303168 74227712 75759616 76570624 78866944 81356288 85983232 86441056 91357184 94240768 97067008 98106112 100130816 104237744 106388992 109051904 110752603 115867648 120745984 123109376 128292608 134217728 136310896 139722752 142606336 148455424 151519232 153141248 157733888 162712576 171966464 172882112 182714368 188481536 194134016 196212224 200261632 208475488 212777984 218103808 221505206 231735296 241491968 246218752 256585216 268435456 272621792 279445504 285212672 296910848 303038464 306282496 315467776 325425152 343932928 345764224 365428736 376963072 388268032 392424448 400523264 416950976 425555968 436207616 443010412 463470592 482983936 492437504 513170432 545243584 558891008 570425344 593821696 606076928 612564992 630935552 650850304 687865856 691528448 730857472 753926144 776536064 784848896 801046528 833901952 851111936 872415232 886020824 926941184 965967872 984875008 1026340864 1090487168 1117782016 1140850688 1187643392 1212153856 1225129984 1261871104 1301700608 1375731712 1383056896 1461714944 1507852288 1553072128 1569697792 1602093056 1667803904 1702223872 1744830464 1772041648 1853882368 1931935744 1969750016 2052681728 2180974336 2235564032 2281701376 2375286784 2424307712 2450259968 2523742208 2603401216 2751463424 2766113792 2923429888 3015704576 3106144256 3139395584 3204186112 3335607808 3404447744 3489660928 3544083296 3707764736 3863871488 3939500032 4105363456 4361948672 4471128064 4563402752 4750573568 4848615424 4900519936 5047484416 5206802432 5502926848 5532227584 5846859776 6031409152 6212288512 6278791168 6408372224 6671215616 6808895488 7088166592 7415529472 7727742976 7879000064 8210726912 8723897344 8942256128 9501147136 9697230848 9801039872 10094968832 10413604864 11005853696 11064455168 11693719552 12062818304 12424577024 12557582336 12816744448 13342431232 13617790976 14176333184 14831058944 15455485952 15758000128 16421453824 17447794688 17884512256 19002294272 19394461696 19602079744 20189937664 20827209728 22128910336 23387439104 24125636608 24849154048 25115164672 25633488896 26684862464 27235581952 28352666368 29662117888 30910971904 31516000256 32842907648 34895589376 35769024512 38004588544 38788923392 39204159488 40379875328 41654419456 44257820672 46774878208 48251273216 49698308096 50230329344 51266977792 53369724928 54471163904 56705332736 59324235776 61821943808 63032000512 65685815296 69791178752 71538049024 76009177088 77577846784 78408318976 80759750656 83308838912 88515641344 93549756416 96502546432 99396616192 100460658688 102533955584 106739449856 108942327808 113410665472 123643887616 126064001024 131371630592 139582357504 143076098048 152018354176 156816637952 161519501312 166617677824 177031282688 187099512832 193005092864 198793232384 200921317376 205067911168 213478899712 217884655616 226821330944 247287775232 252128002048 262743261184 279164715008 304036708352 313633275904 323039002624 333235355648 354062565376 397586464768 401842634752 410135822336 426957799424 435769311232 453642661888 494575550464 504256004096 525486522368 558329430016 608073416704 627266551808 646078005248 666470711296 708125130752 795172929536 803685269504 820271644672 853915598848 871538622464 907285323776 989151100928 1008512008192 1050973044736 1116658860032 1216146833408 1254533103616 1292156010496 1332941422592 1416250261504 1590345859072 1607370539008 1640543289344 1707831197696 1743077244928 1814570647552 1978302201856 2101946089472 2233317720064 2432293666816 2509066207232 2584312020992 2665882845184 2832500523008 3180691718144 3214741078016 3281086578688 3415662395392 3486154489856 3629141295104 3956604403712 4203892178944 4466635440128 5168624041984 5331765690368 5665001046016 6429482156032 6831324790784 6972308979712 7258282590208 7913208807424 8407784357888 8933270880256 10337248083968 10663531380736 11330002092032 12858964312064 13662649581568 13944617959424 14516565180416 16815568715776 17866541760512 20674496167936 21327062761472 22660004184064 25717928624128 27325299163136 27889235918848 29033130360832 33631137431552 35733083521024 41348992335872 42654125522944 45320008368128 51435857248256 54650598326272 55778471837696 58066260721664 67262274863104 71466167042048 90640016736256 102871714496512 109301196652544 116132521443328 134524549726208 142932334084096 181280033472512 218602393305088 232265042886656 285864668168192 362560066945024 437204786610176 464530085773312 571729336336384 725120133890048 874409573220352 929060171546624 1143458672672768 1748819146440704 1858120343093248 2286917345345536 3716240686186496 7432481372372992 14864962744745984 29729925489491968
• Sum of all divisors σ(n): 69777928346454720
• Sum of proper divisors (its aliquot sum) s(n): 40048002856962752
• 29729925489491968 is an abundant number, because the sum of its proper divisors (40048002856962752) is greater than itself. Its abundance is 10318077367470784

Bases of 29729925489491968

• Binary: 1101001100111110011010110110000000000000000000000000000₂
• Hexadecimal: 0x699F35B0000000
• Base-36: 84QDN80IIV4

Squares and roots of 29729925489491968

• 29729925489491968 squared (29729925489491968²) is 883868469610744233087186736513024
• 29729925489491968 cubed (29729925489491968³) is 26277343744038721886775968736024716282457575391232
• The square root of 29729925489491968 is 172423680.1877629801
• The cube root of 29729925489491968 is 309788.0114659025

Scales and comparisons

• 29,729,925,489,491,968 seconds is equal to 945,319,669 years, 45 weeks, 1 day, 1 hour, 59 minutes, 28 seconds.
• To count from 1 to 29,729,925,489,491,968 would take you about two billion, eight hundred thirty-five million, nine hundred fifty-nine thousand and nine 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 29729925489491968 cubic inches would be around 25815.7 feet tall.

Recreational maths with 29729925489491968

• 29729925489491968 backwards is 86919498452992792
• The number of decimal digits it has is: 17
• The sum of 29729925489491968's digits is 103
• More coming soon!