16391967561216

Names of 16391967561216

• Cardinal: 16391967561216 can be written as Sixteen trillion, three hundred ninety-one billion, nine hundred sixty-seven million, five hundred sixty-one thousand, two hundred sixteen.

Scientific notation

• Scientific notation: 1.6391967561216 × 10¹³

Factors of 16391967561216

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 2016

Divisors of 16391967561216

• Number of divisors d(n): 960
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 23 24 26 31 32 36 39 46 48 52 62 64 69 72 78 92 93 96 104 117 124 128 138 144 156 184 186 192 207 208 223 234 248 256 276 279 288 299 312 368 372 384 403 414 416 446 468 496 512 552 558 576 598 624 669 713 736 744 768 806 828 832 892 897 936 992 1104 1116 1152 1196 1209 1248 1338 1426 1472 1488 1536 1612 1656 1664 1721 1784 1794 1872 1984 2007 2139 2208 2232 2304 2392 2418 2496 2676 2691 2852 2899 2944 2976 3224 3312 3328 3442 3568 3588 3627 3744 3968 4014 4278 4416 4464 4608 4784 4836 4992 5129 5163 5352 5382 5704 5798 5888 5952 6417 6448 6624 6656 6884 6913 7136 7176 7254 7488 7936 8028 8556 8697 8832 8928 9269 9568 9672 9984 10258 10326 10704 10764 11408 11596 11776 11904 12834 12896 13248 13768 13826 14272 14352 14508 14976 15387 15489 15872 16056 17112 17394 17664 17856 18538 19136 19344 19968 20516 20652 20739 21408 21528 22373 22816 23192 23808 25668 25792 26091 26496 27536 27652 27807 28544 28704 29016 29952 30774 30978 32112 34224 34788 35328 35712 37076 38272 38688 39583 41032 41304 41478 42816 43056 44746 45632 46161 46384 47616 51336 51584 52182 52992 53351 55072 55304 55614 57088 57408 58032 59904 61548 61956 62217 64224 66677 67119 68448 69576 71424 74152 76544 77376 79166 82064 82608 82956 83421 85632 86112 89492 89869 91264 92322 92768 102672 103168 104364 105984 106702 110144 110608 111228 114176 114816 116064 118749 123096 123912 124434 128448 133354 134238 136896 139152 142848 148304 153088 154752 158332 158999 160053 164128 165216 165912 166842 171264 172224 178984 179738 182528 184644 185536 200031 201357 205344 206336 208728 213404 220288 221216 222456 229632 232128 237498 246192 247824 248868 256896 266708 268476 269607 273792 278304 296608 309504 316664 317998 320106 328256 330432 331824 333684 342528 344448 356247 357968 359476 365056 369288 371072 383783 400062 402714 410688 417456 426808 440576 442432 444912 459264 464256 474996 476997 480159 492384 495648 497736 513792 514579 533416 536952 539214 547584 556608 593216 600093 619008 633328 635996 640212 656512 660864 663648 667368 688896 693563 712494 715936 718952 738576 742144 767566 800124 805428 808821 821376 834912 853616 881152 884864 889824 928512 949992 953994 960318 984768 991296 995472 1027584 1029158 1066832 1073904 1078428 1095168 1113216 1151349 1186432 1200186 1227073 1266656 1271992 1280424 1313024 1321728 1327296 1334736 1377792 1387126 1424988 1430991 1431872 1437904 1477152 1484288 1535132 1543737 1600248 1610856 1617642 1642752 1669824 1707232 1769728 1779648 1857024 1899984 1907988 1920636 1969536 1982592 1990944 2058316 2066987 2080689 2133664 2147808 2156856 2226432 2302698 2372864 2400372 2454146 2533312 2543984 2560848 2626048 2643456 2654592 2669472 2774252 2849976 2861982 2863744 2875808 2954304 3070264 3087474 3200496 3221712 3235284 3285504 3339648 3414464 3454047 3539456 3559296 3681219 3799968 3815976 3841272 3939072 3965184 3981888 4116632 4133974 4161378 4267328 4295616 4313712 4452864 4605396 4631211 4745728 4800744 4908292 4989179 5066624 5087968 5121696 5309184 5338944 5548504 5699952 5723964 5727488 5751616 5908608 6140528 6174948 6200961 6242067 6400992 6443424 6470568 6679296 6828928 6908094 7118592 7362438 7599936 7631952 7682544 7878144 7930368 7963776 8233264 8267948 8322756 8534656 8591232 8627424 8827009 9210792 9262422 9601488 9816584 9978358 10133248 10175936 10243392 10618368 10677888 11043657 11097008 11399904 11447928 11454976 11503232 11817216 11897273 12281056 12349896 12401922 12484134 12801984 12886848 12941136 13358592 13657856 13816188 14237184 14724876 14967537 15199872 15263904 15365088 15927552 15951949 16466528 16535896 16645512 17069312 17182464 17254848 17654018 18421584 18524844 18602883 19202976 19633168 19956716 20266496 20351872 20486784 21355776 22087314 22194016 22799808 22895856 23006464 23634432 23794546 24562112 24699792 24803844 24968268 25603968 25773696 25882272 26481027 27315712 27632376 29449752 29935074 30399744 30527808 30730176 31855104 31903898 32933056 33071792 33291024 34138624 34364928 34509696 35308036 35691819 36843168 37049688 37205766 38405952 39266336 39913432 40703744 40973568 42711552 44174628 44388032 44902611 45599616 45791712 46012928 47589092 47855847 49124224 49399584 49607688 49936536 51207936 51547392 51764544 52962054 55264752 58899504 59870148 60799488 61055616 61460352 63807796 65866112 66143584 66582048 69019392 70616072 71383638 73686336 74099376 74411532 76811904 78532672 79443081 79826864 81407488 81947136 88349256 88776064 89805222 91199232 91583424 95178184 95711694 98248448 98799168 99215376 99873072 102415872 103094784 103529088 105924108 107075457 110529504 114751117 117799008 119740296 122111232 122920704 127615592 131732224 132287168 133164096 138038784 141232144 142767276 143567541 147372672 148198752 148823064 153623808 154664549 157065344 158886162 159653728 176698512 177552128 179610444 182398464 183166848 190356368 191423388 196496896 197598336 198430752 199746144 207058176 211848216 214150914 221059008 229502234 235598016 239480592 244222464 245841408 255231184 263464448 264574336 266328192 273637279 282464288 285534552 287135082 294745344 296397504 297646128 307247616 309329098 314130688 317772324 319307456 344253351 353397024 355104256 359220888 366333696 380712736 382846776 395196672 396861504 399492288 414116352 423696432 428301828 442118016 459004468 463993647 471196032 478961184 510462368 529148672 532656384 547274558 564928576 571069104 574270164 589490688 592795008 595292256 618658196 628261376 635544648 638614912 688506702 706794048 718441776 732667392 761425472 765693552 790393344 793723008 798984576 820911837 847392864 856603656 884236032 918008936 927987294 942392064 957922368 1020924736 1032760053 1058297344 1065312768 1094549116 1129857152 1142138208 1148540328 1185590016 1190584512 1237316392 1271089296 1277229824 1377013404 1391980941 1413588096 1436883552 1522850944 1531387104 1587446016 1597969152 1641823674 1694785728 1713207312 1768472064 1836017872 1855974588 1884784128 1915844736 2041849472 2065520106 2189098232 2259714304 2284276416 2297080656 2371180032 2381169024 2462735511 2474632784 2542178592 2554459648 2754026808 2783961882 2827176192 2873767104 3045701888 3062774208 3174892032 3195938304 3283647348 3389571456 3426414624 3557284627 3672035744 3711949176 3831689472 4083698944 4131040212 4378196464 4519428608 4568552832 4594161312 4762338048 4925471022 4949265568 5084357184 5508053616 5567923764 5654352384 5747534208 6091403776 6125548416 6567294696 6779142912 6852829248 7114569254 7344071488 7423898352 7663378944 8167397888 8262080424 8756392928 9137105664 9188322624 9524676096 9850942044 9898531136 10168714368 10671853881 11016107232 11135847528 11495068416 12251096832 13134589392 13558285824 13705658496 14229138508 14688142976 14847796704 16524160848 17512785856 18274211328 18376645248 19701884088 19797062272 20337428736 21343707762 22032214464 22271695056 22990136832 24502193664 26269178784 27411316992 28458277016 29376285952 29695593408 32015561643 33048321696 35025571712 36753290496 39403768176 39594124544 40674857472 42687415524 44064428928 44543390112 52538357568 54822633984 56916554032 58752571904 59391186816 64031123286 66096643392 70051143424 73506580992 78807536352 79188249088 85374831048 88128857856 89086780224 105076715136 113833108064 118782373632 128062246572 132193286784 140102286848 157615072704 170749662096 176257715712 178173560448 210153430272 227666216128 237564747264 256124493144 264386573568 315230145408 341499324192 356347120896 420306860544 455332432256 512248986288 528773147136 630460290816 682998648384 712694241792 910664864512 1024497972576 1260920581632 1365997296768 1821329729024 2048995945152 2731994593536 4097991890304 5463989187072 8195983780608 16391967561216
• Sum of all divisors σ(n): 55155573817344
• Sum of proper divisors (its aliquot sum) s(n): 38763606256128
• 16391967561216 is an abundant number, because the sum of its proper divisors (38763606256128) is greater than itself. Its abundance is 22371638694912

Bases of 16391967561216

• Binary: 11101110100010001101011001110101011000000000₂
• Hexadecimal: 0xEE88D675600
• Base-36: 5T6D69A80

Squares and roots of 16391967561216

• 16391967561216 squared (16391967561216²) is 268696600527957618707398656
• 16391967561216 cubed (16391967561216³) is 4404465959663295225148524365487796125696
• The square root of 16391967561216 is 4048699.4901098797
• The cube root of 16391967561216 is 25402.5332590333

Scales and comparisons

• 16,391,967,561,216 seconds is equal to 521,213 years, 44 weeks, 6 days, 18 hours, 33 minutes, 36 seconds.
• To count from 1 to 16,391,967,561,216 would take you about one million, three hundred three thousand and thirty-four 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 16391967561216 cubic inches would be around 2116.9 feet tall.

Recreational maths with 16391967561216

• 16391967561216 backwards is 61216576919361
• The number of decimal digits it has is: 14
• The sum of 16391967561216's digits is 63
• More coming soon!