189742554899872

Names of 189742554899872

• Cardinal: 189742554899872 can be written as One hundred eighty-nine trillion, seven hundred forty-two billion, five hundred fifty-four million, eight hundred ninety-nine thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 1.89742554899872 × 10¹⁴

Factors of 189742554899872

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 321

Divisors of 189742554899872

• Number of divisors d(n): 648
• Complete list of divisors:
  1 2 4 8 13 16 17 19 26 32 34 37 38 52 68 74 76 104 136 148 152 208 221 233 247 272 296 304 323 361 416 442 466 481 494 544 592 608 629 646 703 722 884 932 962 988 1184 1258 1292 1369 1406 1444 1768 1864 1924 1976 2516 2584 2738 2812 2888 3029 3536 3728 3848 3952 3961 4199 4427 4693 5032 5168 5476 5624 5776 6058 6137 7072 7456 7696 7904 7922 8177 8398 8621 8854 9139 9386 10064 10336 10952 11248 11552 11951 12116 12274 13357 15392 15844 16354 16796 17242 17708 17797 18278 18772 20128 21904 22496 23273 23902 24232 24548 26011 26714 31688 32708 33592 34484 35416 35594 36556 37544 43808 46546 47804 48464 49096 51493 52022 53428 54289 57551 63376 65416 67184 68968 70832 71188 73112 75088 75259 79781 84113 93092 95608 96928 98192 102986 104044 106856 108578 112073 115102 126752 130832 134368 137936 141664 142376 146224 146557 150176 150518 155363 159562 163799 168226 173641 186184 191216 196384 205972 208088 213712 217156 224146 227069 230204 261664 275872 284752 292448 293114 301036 302549 310726 318977 319124 327598 336452 338143 347282 372368 382432 411944 416176 427424 434312 442187 448292 454138 460408 494209 569504 586228 602072 605098 621452 637954 638248 655196 672904 676286 694564 705757 744736 823888 832352 868624 884374 896584 908276 920816 922913 978367 988418 1031491 1093469 1172456 1204144 1210196 1242904 1275908 1276496 1310392 1345808 1352572 1389128 1411514 1429921 1647776 1737248 1768748 1793168 1816552 1841632 1845826 1905241 1956734 1976836 2008693 2062982 2129387 2186938 2344912 2408288 2420392 2485808 2551816 2552992 2620784 2691616 2705144 2778256 2784583 2823028 2859842 2951897 3112181 3537496 3586336 3633104 3691652 3810482 3913468 3953672 4017386 4125964 4146701 4258774 4373876 4689824 4840784 4971616 5103632 5241568 5410288 5422609 5556512 5569166 5646056 5719684 5748431 5903794 6060563 6224362 6424717 7074992 7266208 7383304 7620964 7826936 7907344 8034772 8251928 8293402 8401553 8517548 8747752 9681568 10207264 10820576 10845218 11138332 11292112 11439368 11496862 11807588 11997869 12121126 12448724 12849434 13409383 14149984 14766608 15241928 15653872 15814688 16069544 16503856 16586804 16803106 17035096 17495504 17535347 18588973 19598329 21690436 22276664 22584224 22878736 22993724 23615176 23995738 24242252 24897448 25698868 26113009 26818766 29533216 30483856 31307744 32139088 33007712 33173608 33606212 34070192 34147781 34991008 35070694 36199579 37177946 38165167 39196658 40458353 43380872 44553328 45757472 45987448 47230352 47991476 48484504 49794896 51397736 52226018 52907077 53637532 60967712 64278176 66347216 67212424 68140384 68295562 70141388 70493917 72399158 74321641 74355892 76330334 78393316 78787319 80916706 86761744 89106656 91974896 94460704 95982952 96969008 99589792 102795472 103029571 104452036 105814154 107275064 109220189 115150697 132694432 134424848 136591124 140282776 140987834 144798316 148643282 148711784 152660668 156786632 157574638 161833412 173523488 183949792 191965904 193938016 205590944 206059142 208904072 211628308 214550128 218440378 227959511 230301394 254778277 268849696 273182248 280565552 281975668 289596632 297286564 297423568 305321336 313573264 315149276 323666824 333171593 383931808 412118284 417808144 423256616 429100256 436880756 443921153 455919022 460602788 496147171 509556554 546364496 561131104 563951336 579193264 594573128 594847136 610642672 627146528 630298552 647333648 648807839 666343186 687792001 725138173 824236568 835616288 846513232 873761512 887842306 911838044 921205576 966181333 992294342 1019113108 1092728992 1127902672 1158386528 1189146256 1221285344 1260597104 1263467897 1294667296 1297615678 1332686372 1339384423 1375584002 1412111179 1450276346 1496959061 1648473136 1693026464 1747523024 1775684612 1823676088 1842411152 1932362666 1957561849 1984588684 2038226216 2255805344 2378292512 2521194208 2526935794 2595231356 2665372744 2678768846 2751168004 2824222358 2900552692 2993918122 3296946272 3495046048 3551369224 3647352176 3684822304 3864725332 3915123698 3969177368 4076452432 4331230709 5053871588 5190462712 5330745488 5357537692 5502336008 5648444716 5801105384 5987836244 7102738448 7294704352 7729450664 7830247396 7938354736 8152904864 8434501907 8662461418 9426796249 10107743176 10380925424 10661490976 10715075384 11004672016 11296889432 11602210768 11975672488 12327348941 14205476896 15458901328 15660494792 15876709472 16425082661 16869003814 17324922836 18357445327 18853592498 20215486352 20761850848 21430150768 22009344032 22593778864 23204421536 23951344976 24005890043 24654697882 25448304037 26830112401 30917802656 31320989584 32850165322 33738007628 34649845672 36714890654 37707184996 40430972704 42860301536 45187557728 47902689952 48011780086 49309395764 50896608074 53660224802 62641979168 65700330644 67476015256 69299691344 73429781308 75414369992 96023560172 98618791528 101793216148 107320449604 131400661288 134952030512 138599382688 146859562616 150828739984 160255536233 192047120344 197237583056 203586432296 214640899208 262801322576 269904061024 293719125232 301657479968 312076570559 320511072466 348791461213 384094240688 394475166112 407172864592 429281798416 456111910817 525602645152 587438250464 624153141118 641022144932 697582922426 768188481376 814345729184 858563596832 912223821634 1248306282236 1282044289864 1395165844852 1824447643268 2496612564472 2564088579728 2790331689704 3648895286536 4993225128944 5128177159456 5580663379408 5929454840621 7297790573072 9986450257888 11161326758816 11858909681242 14595581146144 23717819362484 47435638724968 94871277449936 189742554899872
• Sum of all divisors σ(n): 464023427006916
• Sum of proper divisors (its aliquot sum) s(n): 274280872107044
• 189742554899872 is an abundant number, because the sum of its proper divisors (274280872107044) is greater than itself. Its abundance is 84538317207172

Bases of 189742554899872

• Binary: 101011001001000111100001100101010110010110100000₂
• Hexadecimal: 0xAC91E19565A0
• Base-36: 1V9AIY6H0G

Squares and roots of 189742554899872

• 189742554899872 squared (189742554899872²) is 36002237139930939915945616384
• 189742554899872 cubed (189742554899872³) is 6831156457041557062856001341846218442702848
• The square root of 189742554899872 is 13774707.0712909173
• The cube root of 189742554899872 is 57462.9936955331

Scales and comparisons

• 189,742,554,899,872 seconds is equal to 6,033,226 years, 17 weeks, 2 days, 9 hours, 57 minutes, 52 seconds.
• To count from 1 to 189,742,554,899,872 would take you about fifteen million, eighty-three thousand and sixty-five 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 189742554899872 cubic inches would be around 4788.6 feet tall.

Recreational maths with 189742554899872

• 189742554899872 backwards is 278998455247981
• The number of decimal digits it has is: 15
• The sum of 189742554899872's digits is 88
• More coming soon!