138705401594880

Names of 138705401594880

• Cardinal: 138705401594880 can be written as One hundred thirty-eight trillion, seven hundred five billion, four hundred one million, five hundred ninety-four thousand, eight hundred eighty.

Scientific notation

• Scientific notation: 1.3870540159488 × 10¹⁴

Factors of 138705401594880

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 2469405

Divisors of 138705401594880

• Number of divisors d(n): 528
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 23 24 30 32 36 40 45 46 48 53 60 64 69 72 80 90 92 96 106 115 120 128 138 144 159 160 180 184 192 207 212 230 240 256 265 276 288 318 320 345 360 368 384 414 424 460 477 480 512 530 552 576 636 640 690 720 736 768 795 828 848 920 954 960 1024 1035 1060 1104 1152 1219 1272 1280 1380 1440 1472 1536 1590 1656 1696 1840 1908 1920 2070 2120 2208 2304 2385 2438 2544 2560 2760 2880 2944 3072 3180 3312 3392 3657 3680 3816 3840 4140 4240 4416 4608 4770 4876 5088 5120 5520 5760 5888 6095 6360 6624 6784 7314 7360 7632 7680 8280 8480 8832 9216 9540 9752 10176 10971 11040 11520 11776 12190 12720 13248 13568 14628 14720 15264 15360 16560 16960 17664 18285 19080 19504 20352 21942 22080 23040 23552 24380 25440 26496 27136 29256 29440 30528 33120 33920 35328 36570 38160 39008 40704 43884 44160 46080 48760 50880 52992 54272 54855 58512 58880 61056 66240 67840 70656 73140 76320 78016 81408 87768 88320 97520 101760 105984 109710 117024 117760 122112 132480 135680 146280 152640 156032 162816 175536 176640 195040 203520 211968 219420 234048 244224 264960 271360 292560 305280 312064 351072 353280 390080 407040 438840 468096 488448 529920 585120 610560 624128 702144 780160 814080 877680 936192 1059840 1170240 1221120 1248256 1404288 1560320 1755360 1872384 2340480 2442240 2469319 2808576 3120640 3510720 3744768 4680960 4938638 5617152 6241280 7021440 7407957 9361920 9877276 11234304 12346595 14042880 14815914 18723840 19754552 22223871 24693190 28085760 29631828 37039785 39509104 44447742 49386380 56171520 56794337 59263656 74079570 79018208 88895484 98772760 111119355 113588674 118527312 130873907 148159140 158036416 170383011 177790968 197545520 222238710 227177348 237054624 261747814 283971685 296318280 316072832 340766022 355581936 392621721 395091040 444477420 454354696 474109248 511149033 523495628 567943370 592636560 632145664 654369535 681532044 711163872 785243442 790182080 851915055 888954840 908709392 948218496 1022298066 1046991256 1135886740 1177865163 1185273120 1264291328 1308739070 1363064088 1422327744 1570486884 1580364160 1703830110 1777909680 1817418784 1896436992 1963108605 2044596132 2093982512 2271773480 2355730326 2370546240 2528582656 2555745165 2617478140 2726128176 2844655488 3010099861 3140973768 3160728320 3407660220 3555819360 3634837568 3792873984 3926217210 4089192264 4187965024 4543546960 4711460652 4741092480 5111490330 5234956280 5452256352 5689310976 5889325815 6020199722 6281947536 6321456640 6815320440 7111638720 7269675136 7585747968 7852434420 8178384528 8375930048 9030299583 9087093920 9422921304 9482184960 10222980660 10469912560 10904512704 11378621952 11778651630 12040399444 12563895072 12642913280 13630640880 14223277440 14539350272 15050499305 15704868840 16356769056 16751860096 18060599166 18174187840 18845842608 18964369920 20445961320 20939825120 21809025408 22757243904 23557303260 24080798888 25127790144 27090898749 27261281760 28446554880 29078700544 30100998610 31409737680 32713538112 33503720192 36121198332 36348375680 37691685216 37928739840 40891922640 41879650240 43618050816 45151497915 47114606520 48161597776 50255580288 54181797498 54522563520 56893109760 58157401088 60201997220 62819475360 65427076224 67007440384 72242396664 72696751360 75383370432 81783845280 83759300480 87236101632 90302995830 94229213040 96323195552 100511160576 108363594996 109045127040 113786219520 120403994440 125638950720 130854152448 134014880768 135454493745 144484793328 145393502720 150766740864 163567690560 167518600960 174472203264 180605991660 188458426080 192646391104 201022321152 216727189992 218090254080 240807988880 251277901440 261708304896 270908987490 288969586656 290787005440 301533481728 327135381120 335037201920 361211983320 376916852160 385292782208 402044642304 433454379984 436180508160 481615977760 502555802880 523416609792 541817974980 577939173312 603066963456 654270762240 670074403840 722423966640 753833704320 770585564416 866908759968 872361016320 963231955520 1005111605760 1083635949960 1155878346624 1206133926912 1308541524480 1444847933280 1507667408640 1541171128832 1733817519936 1926463911040 2010223211520 2167271899920 2311756693248 2617083048960 2889695866560 3015334817280 3082342257664 3467635039872 3852927822080 4334543799840 4623513386496 5779391733120 6030669634560 6935270079744 7705855644160 8669087599680 9247026772992 11558783466240 13870540159488 15411711288320 17338175199360 23117566932480 27741080318976 34676350398720 46235133864960 69352700797440 138705401594880
• Sum of all divisors σ(n): 510969315467520
• Sum of proper divisors (its aliquot sum) s(n): 372263913872640
• 138705401594880 is an abundant number, because the sum of its proper divisors (372263913872640) is greater than itself. Its abundance is 233558512277760

Bases of 138705401594880

• Binary: 11111100010011011011110001100001100010000000000₂
• Hexadecimal: 0x7E26DE30C400
• Base-36: 1D60DQUBK0

Squares and roots of 138705401594880

• 138705401594880 squared (138705401594880²) is 19239188431596939247642214400
• 138705401594880 cubed (138705401594880³) is 2668579357764222942905238872517374902272000
• The square root of 138705401594880 is 11777325.7403741701
• The cube root of 138705401594880 is 51764.3928749619

Scales and comparisons

• 138,705,401,594,880 seconds is equal to 4,410,402 years, 37 weeks, 5 days, 12 hours, 48 minutes.
• To count from 1 to 138,705,401,594,880 would take you about eleven million, twenty-six thousand and 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 138705401594880 cubic inches would be around 4313.7 feet tall.

Recreational maths with 138705401594880

• 138705401594880 backwards is 088495104507831
• The number of decimal digits it has is: 15
• The sum of 138705401594880's digits is 63
• More coming soon!