138579137332650

Names of 138579137332650

• Cardinal: 138579137332650 can be written as One hundred thirty-eight trillion, five hundred seventy-nine billion, one hundred thirty-seven million, three hundred thirty-two thousand, six hundred fifty.

Scientific notation

• Scientific notation: 1.3857913733265 × 10¹⁴

Factors of 138579137332650

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 703

Divisors of 138579137332650

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 5 6 7 9 10 14 15 18 21 25 27 30 35 42 45 49 50 54 63 70 75 79 90 98 105 126 135 147 150 158 175 189 210 225 237 245 270 294 315 343 350 378 395 441 450 474 490 525 553 607 630 675 686 711 735 790 882 945 1029 1050 1106 1185 1214 1225 1323 1350 1422 1470 1575 1659 1715 1821 1890 1975 2058 2133 2205 2370 2450 2646 2765 3035 3087 3150 3318 3430 3555 3642 3675 3871 3950 4249 4266 4410 4725 4977 5145 5463 5530 5925 6070 6174 6241 6615 7110 7350 7742 8295 8498 8575 9105 9261 9450 9954 10290 10665 10926 11025 11613 11850 12482 12747 13230 13825 14931 15175 15435 16389 16590 17150 17775 18210 18522 18723 19355 21245 21330 22050 23226 24885 25494 25725 27097 27315 27650 29743 29862 30350 30870 31205 32778 33075 34839 35550 37446 38241 38710 41475 42490 43687 45525 46305 47953 49770 51450 53325 54194 54630 56169 58065 59486 62410 63735 66150 69678 74655 76482 77175 81291 81945 82950 87374 89229 91050 92610 93615 95906 96775 104517 106225 106650 112338 114723 116130 124425 127470 131061 135485 136575 143859 148715 149310 154350 156025 162582 163890 168507 174195 178458 187230 191205 193550 208201 209034 212450 218435 229446 231525 239765 243873 248850 262122 267687 270970 273150 280845 287718 290325 297430 305809 312050 318675 335671 337014 348390 373275 382410 393183 406455 409725 416402 431577 436870 446145 463050 468075 479530 487746 493039 522585 535374 561690 573615 580650 611618 624603 637350 655305 671342 677425 719295 731619 743575 746550 786366 803061 812910 819450 842535 863154 870975 892290 917427 936150 956025 986078 1007013 1041005 1045170 1092175 1147230 1179549 1198825 1219365 1249206 1294731 1310610 1338435 1354850 1404225 1438590 1463238 1479117 1487150 1529045 1606122 1678355 1685070 1741950 1834854 1873809 1912050 1965915 2014026 2032275 2082010 2140663 2157885 2184350 2230725 2349697 2359098 2397650 2438730 2465195 2589462 2612925 2676870 2752281 2808450 2868075 2958234 3021039 3058090 3123015 3276525 3356710 3451273 3596475 3658095 3747618 3788287 3931830 4015305 4064550 4212675 4281326 4315770 4437351 4461450 4587135 4699394 4930390 5035065 5205025 5225850 5504562 5621427 5736150 5897745 6042078 6096825 6246030 6421989 6473655 6553050 6692175 6902546 7049091 7192950 7316190 7395585 7576574 7645225 8030610 8256843 8391775 8425350 8874702 9063117 9174270 9369045 9829575 10070130 10353819 10410050 10703315 10789425 11242854 11364861 11748485 11795490 12193650 12325975 12843978 12947310 13312053 13384350 13761405 14098182 14791170 15105195 15290450 15615075 16447879 16513686 16783550 17256365 18126234 18290475 18738090 18941435 19265967 19659150 20076525 20707638 21147273 21406630 21578850 22186755 22729722 22935675 23496970 24158911 24651950 25175325 26518009 26624106 27522810 28107135 29488725 30210390 31061457 31230150 32109945 32368275 32895758 34094583 34512730 35245455 36580950 36977925 37882870 38531934 40153050 41284215 42294546 44373510 45315585 45871350 46845225 48317822 49343637 50350650 51769095 53036018 53516575 56214270 56824305 57797901 58742425 58977450 62122914 63441819 64219890 64736550 66560265 68189166 68807025 70490910 72476733 73955850 75525975 79554027 82239395 82568430 86281825 90631170 93184371 93690450 94707175 96329835 98687274 102283749 103538190 105736365 107033150 110933775 113648610 115595802 117484850 120794555 126883638 132590045 133120530 137614050 140535675 144953466 148030911 151051950 155307285 159108054 160549725 164478790 169112377 170472915 172563650 176227275 185626063 186368742 189414350 192659670 204567498 206421075 211472730 217430199 221867550 226577925 238662081 241589110 246718185 258845475 265180090 281071350 284121525 288989505 296061822 299274673 310614570 317209095 321099450 332801325 338224754 340945830 352454550 362383665 371252126 397770135 411196975 412842150 434860398 444092733 453155850 465921855 477324162 481649175 493436370 507337131 511418745 517690950 528681825 556878189 568243050 577979010 598549346 603972775 634418190 652290597 662950225 665602650 715986243 724767330 740154555 776536425 795540270 822393950 845561885 852364575 888185466 897824019 928130315 931843710 963298350 1014674262 1022837490 1057363650 1087150995 1113756378 1193310405 1207945550 1233590925 1299382441 1304581194 1325900450 1431972486 1444947525 1480309110 1496373365 1522011393 1553072850 1586045475 1670634567 1691123770 1704729150 1795648038 1811918325 1856260630 1988850675 2094922711 2174301990 2220463665 2329609275 2386620810 2467181850 2536685655 2557093725 2598764882 2693472057 2784390945 2889895050 2992746730 3044022786 3172090950 3261452985 3341269134 3579931215 3623836650 3700772775 3898147323 3977701350 4189845422 4227809425 4440927330 4489120095 4566034179 4640651575 4659218550 5011903701 5073371310 5114187450 5386944114 5435754975 5568781890 5966552025 6284768133 6496912205 6522905970 7159862430 7401545550 7481866825 7610056965 7796294646 8080416171 8353172835 8455618850 8978240190 9132068358 9281303150 10023807402 10474613555 10871509950 11102318325 11694441969 11933104050 12569536266 12683428275 12993824410 13467360285 13921954725 14664458977 14963733650 15220113930 16160832342 16307264925 16706345670 17899656075 18854304399 19490736615 20949227110 22204636650 22445600475 22830170895 23388883938 25059518505 25366856550 26934720570 27843909450 29328917954 31423840665 32484561025 32614529850 35083325907 35799312150 37708608798 38050284825 38981473230 40402080855 41765864175 43993376931 44891200950 45660341790 50119037010 52373067775 56562913197 58472209845 62847681330 64969122050 67336801425 70166651814 73322294885 76100569650 80804161710 83531728350 87986753862 94271521995 97453683075 102651212839 104746135550 113125826394 114150854475 116944419690 125297592525 131980130793 134673602850 146644589770 157119203325 175416629535 188543043990 194907366150 202010404275 205302425678 219966884655 228301708950 250595185050 263960261586 282814565985 292361049225 307953638517 314238406650 350833259070 366611474425 395940392379 404020808550 439933769310 471357609975 513256064195 565629131970 584722098450 615907277034 659900653965 733222948850 791880784758 877083147675 923860915551 942715219950 1026512128390 1099834423275 1319801307930 1414072829925 1539768192585 1754166295350 1847721831102 1979701961895 2199668846550 2566280320975 2771582746653 2828145659850 3079536385170 3299503269825 3959403923790 4619304577755 5132560641950 5543165493306 6599006539650 7698840962925 9238609155510 9898509809475 13857913733265 15397681925850 19797019618950 23096522888775 27715827466530 46193045777550 69289568666325 138579137332650
• Sum of all divisors σ(n): 451772989440000
• Sum of proper divisors (its aliquot sum) s(n): 313193852107350
• 138579137332650 is an abundant number, because the sum of its proper divisors (313193852107350) is greater than itself. Its abundance is 174614714774700

Bases of 138579137332650

• Binary: 11111100000100101111000010000010000010110101010₂
• Hexadecimal: 0x7E09784105AA
• Base-36: 1D4EDKCZAI

Squares and roots of 138579137332650

• 138579137332650 squared (138579137332650²) is 19204177303861468956756022500
• 138579137332650 cubed (138579137332650³) is 2661298323952378715709057566067473384625000
• The square root of 138579137332650 is 11771964.0388785591
• The cube root of 138579137332650 is 51748.6809727235

Scales and comparisons

• 138,579,137,332,650 seconds is equal to 4,406,387 years, 47 weeks, 3 days, 14 hours, 37 minutes, 30 seconds.
• To count from 1 to 138,579,137,332,650 would take you about eleven million, fifteen thousand, nine hundred sixty-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 138579137332650 cubic inches would be around 4312.4 feet tall.

Recreational maths with 138579137332650

• 138579137332650 backwards is 056233731975831
• 138579137332650 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 138579137332650's digits is 63
• More coming soon!