168938025329920

Names of 168938025329920

• Cardinal: 168938025329920 can be written as One hundred sixty-eight trillion, nine hundred thirty-eight billion, twenty-five million, three hundred twenty-nine thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.6893802532992 × 10¹⁴

Factors of 168938025329920

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 17466

Divisors of 168938025329920

• Number of divisors d(n): 1296
• Complete list of divisors:
  1 2 4 5 7 8 10 11 14 16 17 20 22 28 31 32 34 35 40 44 55 56 62 64 68 70 77 80 85 88 110 112 119 121 124 128 136 140 154 155 160 170 176 187 217 220 224 238 242 248 256 272 280 289 308 310 320 340 341 352 374 385 434 440 448 476 484 496 527 544 560 578 595 605 616 620 640 680 682 704 748 770 847 868 880 896 935 952 968 992 1054 1085 1088 1120 1156 1190 1210 1232 1240 1280 1309 1360 1364 1408 1445 1496 1540 1694 1705 1736 1760 1792 1870 1904 1936 1984 2023 2057 2108 2170 2176 2240 2312 2380 2387 2420 2464 2480 2618 2635 2720 2728 2816 2890 2992 3080 3179 3388 3410 3472 3520 3689 3740 3751 3808 3872 3968 4046 4114 4216 4235 4340 4352 4480 4624 4760 4774 4840 4928 4960 5236 5270 5440 5456 5780 5797 5984 6160 6358 6545 6776 6820 6944 7040 7378 7480 7502 7616 7744 7936 8092 8228 8432 8470 8680 8959 8960 9248 9520 9548 9680 9856 9920 10115 10285 10472 10540 10880 10912 11560 11594 11935 11968 12320 12716 13090 13552 13640 13888 14080 14399 14756 14960 15004 15232 15488 15895 16184 16456 16864 16940 17360 17393 17918 18445 18496 18755 19040 19096 19360 19712 19840 20230 20570 20944 21080 21760 21824 22253 23120 23188 23870 23936 24640 25432 26180 26257 27104 27280 27776 28798 28985 29512 29920 30008 30464 30976 31790 32368 32912 33728 33880 34720 34786 34969 35836 36890 36992 37510 38080 38192 38720 39680 40460 40579 41140 41888 42160 43648 44506 44795 46240 46376 47740 47872 49280 50864 52360 52514 54208 54560 55552 57596 57970 59024 59840 60016 62713 63580 63767 64736 65824 67456 67760 69440 69572 69938 71672 71995 73780 73984 75020 76160 76384 77440 80920 81158 82280 83776 84320 86965 87296 89012 89590 92480 92752 95480 98549 98560 101728 104720 105028 108416 109120 111265 115192 115940 118048 119680 120032 121751 125426 127160 127534 129472 131285 131648 134912 135520 138880 139144 139876 143344 143990 147560 150040 152320 152768 154880 161840 162316 164560 167552 168640 173930 174845 178024 179180 184960 185504 190960 191323 197098 202895 203456 209440 210056 216832 218240 222530 230384 231880 236096 239360 240064 243502 244783 250852 254320 255068 258944 262570 263296 271040 277760 278288 279752 286688 287980 295120 295681 300080 305536 313565 318835 323680 324632 329120 335104 337280 347860 349690 356048 358360 369920 371008 381920 382646 394196 405790 406912 418880 420112 436480 445060 446369 460768 463760 472192 480128 487004 489566 492745 501704 508640 510136 517888 525140 526592 539183 542080 556576 559504 573376 575960 590240 591362 600160 608755 611072 627130 637670 647360 649264 658240 674560 689843 695720 699380 712096 716720 742016 763840 765292 788392 811580 813824 837760 840224 890120 892738 921536 927520 944384 956615 960256 974008 979132 985490 1003408 1017280 1020272 1050280 1078366 1084039 1084160 1113152 1119008 1146752 1151920 1180480 1182724 1200320 1217510 1223915 1254260 1275340 1294720 1298528 1316480 1339261 1379686 1391440 1398760 1424192 1433440 1478405 1484032 1527680 1530584 1576784 1623160 1675520 1680448 1780240 1785476 1843072 1855040 1913230 1948016 1958264 1970980 2006816 2034560 2040544 2069767 2100560 2104553 2156732 2168078 2226304 2231845 2238016 2293504 2303840 2360960 2365448 2400640 2435020 2447830 2508520 2550680 2589440 2597056 2632960 2678522 2695915 2759372 2782880 2797520 2848384 2866880 2956810 3055360 3061168 3153568 3246320 3252491 3360896 3449215 3560480 3570952 3686144 3710080 3774281 3826460 3896032 3916528 3941960 4013632 4069120 4081088 4139534 4201120 4209106 4313464 4336156 4452608 4463690 4476032 4607680 4721920 4730896 4801280 4870040 4895660 5017040 5026577 5101360 5194112 5357044 5391830 5420195 5518744 5565760 5595040 5696768 5733760 5913620 5931013 6122336 6307136 6492640 6504982 6696305 6721792 6898430 7120960 7141904 7420160 7548562 7588273 7652920 7792064 7833056 7883920 8027264 8162176 8279068 8402240 8418212 8626928 8672312 8927380 8952064 9166111 9215360 9461792 9740080 9791320 10034080 10053154 10202720 10348835 10388224 10522765 10714088 10783660 10840390 11037488 11131520 11190080 11467520 11827240 11862026 12244672 12614272 12985280 13009964 13392610 13796860 14241920 14283808 14731871 15097124 15176546 15305840 15584128 15666112 15767840 16054528 16262455 16324352 16558136 16804480 16836424 17253856 17344624 17854760 18332222 18430720 18871405 18923584 19480160 19582640 20068160 20106308 20405440 20697670 21045530 21428176 21567320 21680780 22074976 22263040 22380160 22767437 23654480 23724052 24489344 25132885 25228544 25970560 26019928 26785220 27593720 28483840 28567616 29463742 29655065 30194248 30353092 30611680 31168256 31332224 31535680 32524910 33116272 33608960 33672848 34507712 34689248 35186039 35709520 35777401 36664444 37742810 37847168 37941365 38960320 39165280 40136320 40212616 40810880 41395340 41517091 42091060 42856352 43134640 43361560 44149952 44760320 45534874 45830555 47308960 47448104 48978688 50265770 51941120 52039856 53570440 55187440 55292347 57135232 58927484 59310130 60388496 60706184 61223360 62664448 63071360 64162777 65049820 65241143 66232544 67345696 69015424 69378496 70372078 71419040 71554802 73328888 73659355 75485620 75694336 75882730 77920640 78330560 80272640 80425232 81621760 82790680 83034182 84182120 85712704 86269280 86723120 88299904 91069748 91661110 94617920 94896208 100531540 100827221 104079712 107140880 110374880 110584694 113837185 114270464 117854968 118620260 120776992 121412368 122446720 126142720 128325554 130099640 130482286 132465088 134691392 138030848 138756992 140744156 142838080 143109604 146657776 147318710 150971240 151765460 155823887 155841280 156661120 160850464 165581360 166068364 168364240 171425408 172538560 173446240 175930195 176599808 178887005 182139496 183322220 189235840 189792416 201063080 201654442 207585455 208159424 214281760 220749760 221169388 227674370 235709936 237240520 241553984 242824736 244893440 250441807 256651108 260199280 260964572 264930176 269382784 276461735 277513984 281488312 285676160 286219208 293315552 294637420 301942480 303530920 311647774 313322240 320813885 321700928 326205715 331162720 332136728 336728480 342850816 345077120 346892480 351860390 357774010 364278992 366644440 378471680 379584832 387046429 402126160 403308884 415170910 416318848 428563520 441499520 442338776 455348740 456688001 471419872 474481040 483107968 485649472 500883614 504136105 513302216 520398560 521929144 529860352 538765568 552923470 562976624 571352320 572438416 586631104 589274840 603884960 607061840 608215817 623295548 641627770 643401856 652411430 662325440 664273456 673456960 690154240 693784960 703720780 705790547 715548020 728557984 733288880 759169664 774092858 779119435 804252320 806617768 830341820 832637696 857127040 882999040 884677552 910697480 913376002 942839744 948962080 966215936 971298944 1001767228 1008272210 1026604432 1040797120 1043858288 1090767209 1105846940 1109099431 1125953248 1144876832 1173262208 1178549680 1207769920 1214123680 1216431634 1246591096 1252209035 1283255540 1286803712 1304822860 1324650880 1328546912 1346913920 1387569920 1407441560 1411581094 1431096040 1457115968 1466577760 1518339328 1548185716 1558238870 1608504640 1613235536 1660683640 1714062757 1714254080 1769355104 1821394960 1826752004 1885679488 1897924160 1935232145 1942597888 2003534456 2016544420 2053208864 2081594240 2087716576 2181534418 2211693880 2218198862 2251906496 2283440005 2289753664 2346524416 2357099360 2415539840 2428247360 2432863268 2493182192 2504418070 2566511080 2609645720 2649301760 2657093824 2693827840 2814883120 2823162188 2862192080 2914231936 2933155520 3041079085 3096371432 3116477740 3217009280 3226471072 3321367280 3428125514 3528952735 3538710208 3642789920 3653504008 3771358976 3795848320 3870464290 4007068912 4033088840 4106417728 4163188480 4175433152 4257510719 4363068836 4423387760 4436397724 4503812992 4566880010 4579507328 4714198720 4831079680 4856494720 4865726536 4986364384 5008836140 5133022160 5219291440 5314187648 5453836045 5545497155 5629766240 5646324376 5724384160 5828463872 5866311040 6082158170 6192742864 6232955480 6434018560 6452942144 6642734560 6856251028 7057905470 7077420416 7285579840 7307008016 7591696640 7740928580 7763696017 8014137824 8066177680 8212835456 8350866304 8515021438 8570313785 8726137672 8846775520 8872795448 9007625984 9133760020 9159014656 9428397440 9712989440 9731453072 9972728768 10017672280 10266044320 10438582880 10628375296 10907672090 11090994310 11259532480 11292648752 11448768320 11732622080 11998439299 12164316340 12385485728 12465910960 12905884288 13285469120 13712502056 14115810940 14154840832 14571159680 14614016032 15481857160 15527392034 16028275648 16132355360 16425670912 16701732608 17030042876 17140627570 17452275344 17693551040 17745590896 18267520040 18854690327 18856794880 19462906144 19945457536 20035344560 20532088640 20877165760 21287553595 21815344180 22181988620 22519064960 22585297504 22897536640 23996878598 24328632680 24770971456 24931821920 25811768576 26570938240 27425004112 28231621880 29142319360 29228032064 30963714320 31054784068 32056551296 32264710720 34060085752 34281255140 34904550688 35387102080 35491181792 36535040080 37709380654 38818480085 38925812288 39890915072 40070689120 41064177280 41754331520 42575107190 43630688360 44363977240 45038129920 45170595008 45795073280 47993757196 48657265360 49541942912 49863643840 53141876480 54850008224 56463243760 58456064128 59992196495 61927428640 62109568136 64113102592 64529421440 68120171504 68562510280 69809101376 70774204160 70982363584 73070080160 75418761308 77636960170 77851624576 80141378240 82128354560 83508663040 85150214380 87261376720 88727954480 90341190016 94273451635 95987514392 97314530720 99083885824 99727287680 109700016448 112926487520 116912128256 119984392990 123854857280 124219136272 129058842880 131982832289 136240343008 137125020560 139618202752 141964727168 146140160320 150837522616 155273920340 155703249152 160282756480 170300428760 174522753440 177455908960 180682380032 188546903270 191975028784 194629061440 199454575360 219400032896 225852975040 239968785980 247709714560 248438272544 263965664578 272480686016 274250041120 279236405504 283929454336 292280320640 301675045232 310547840680 320565512960 340600857520 349045506880 354911817920 377093806540 383950057568 389258122880 438800065792 451705950080 479937571960 495419429120 496876545088 527931329156 544961372032 548500082240 584560641280 603350090464 621095681360 659914161445 681201715040 698091013760 709823635840 754187613080 767900115136 778516245760 903411900160 959875143920 993753090176 1055862658312 1089922744064 1097000164480 1206700180928 1242191362720 1319828322890 1362403430080 1396182027520 1419647271680 1508375226160 1535800230272 1919750287840 1987506180352 2111725316624 2194000328960 2413400361856 2484382725440 2639656645780 2724806860160 3016750452320 3071600460544 3839500575680 4223450633248 4826800723712 4968765450880 5279313291560 5449613720320 6033500904640 7679001151360 8446901266496 9937530901760 10558626583120 12067001809280 15358002302720 16893802532992 21117253166240 24134003618560 33787605065984 42234506332480 84469012664960 168938025329920
• Sum of all divisors σ(n): 557444452690944
• Sum of proper divisors (its aliquot sum) s(n): 388506427361024
• 168938025329920 is an abundant number, because the sum of its proper divisors (388506427361024) is greater than itself. Its abundance is 219568402031104

Bases of 168938025329920

• Binary: 100110011010010111110010111111010010010100000000₂
• Hexadecimal: 0x99A5F2FD2500
• Base-36: 1NVT22FIF4

Squares and roots of 168938025329920

• 168938025329920 squared (168938025329920²) is 28540056402372691524847206400
• 168938025329920 cubed (168938025329920³) is 4821500771421383228412723863860950335488000
• The square root of 168938025329920 is 12997616.1402743389
• The cube root of 168938025329920 is 55280.9890463021

Scales and comparisons

• 168,938,025,329,920 seconds is equal to 5,371,706 years, 33 weeks, 4 days, 2 hours, 18 minutes, 40 seconds.
• To count from 1 to 168,938,025,329,920 would take you about thirteen million, four hundred twenty-nine thousand, two hundred sixty-six 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 168938025329920 cubic inches would be around 4606.7 feet tall.

Recreational maths with 168938025329920

• 168938025329920 backwards is 029923520839861
• The number of decimal digits it has is: 15
• The sum of 168938025329920's digits is 67
• More coming soon!