138504679743690

Names of 138504679743690

• Cardinal: 138504679743690 can be written as One hundred thirty-eight trillion, five hundred four billion, six hundred seventy-nine million, seven hundred forty-three thousand, six hundred ninety.

Scientific notation

• Scientific notation: 1.3850467974369 × 10¹⁴

Factors of 138504679743690

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 552852

Divisors of 138504679743690

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 5 6 9 10 13 15 17 18 19 26 27 30 34 38 39 45 51 54 57 65 78 85 90 95 102 114 117 130 135 153 169 170 171 190 195 221 234 247 255 270 285 289 306 323 338 342 351 390 442 459 494 507 510 513 570 578 585 646 663 702 741 765 845 855 867 918 969 1014 1026 1105 1170 1235 1326 1445 1482 1521 1530 1615 1690 1710 1734 1755 1938 1989 2210 2223 2295 2470 2535 2565 2601 2873 2890 2907 3042 3211 3230 3315 3510 3705 3757 3978 4199 4335 4446 4563 4590 4845 5070 5130 5202 5491 5746 5814 5967 6422 6630 6669 7410 7514 7605 7803 8398 8619 8670 8721 9126 9633 9690 9945 10982 11115 11271 11934 12597 13005 13338 14365 14535 15210 15606 16055 16473 17238 17442 18785 19266 19890 20995 22230 22542 22815 25194 25857 26010 27455 28730 28899 29070 29835 32110 32946 33345 33813 37570 37791 39015 41990 43095 43605 45630 48165 48841 49419 51714 54587 54910 56355 57798 59670 62985 66690 67626 71383 75582 77571 78030 82365 86190 86697 87210 96330 97682 98838 101439 109174 112710 113373 125970 129285 142766 144495 146523 148257 155142 163761 164730 169065 173394 188955 202878 214149 226746 244205 247095 258570 272935 288990 293046 296514 327522 338130 356915 377910 387855 428298 433485 439569 488410 491283 494190 507195 545870 552793 566865 642447 713830 732615 741285 775710 818805 866970 879138 927979 982566 1014390 1070745 1105586 1133730 1284894 1318707 1465230 1473849 1482570 1637610 1658379 1855958 1927341 2141490 2197845 2456415 2637414 2763965 2783937 2947698 3212235 3316758 3854682 4395690 4639895 4912830 4975137 5527930 5567874 6424470 6593535 7186309 7369245 8291895 8351811 9279790 9397481 9636705 9950274 10503067 13187070 13919685 14372618 14738490 14925411 16583790 16703622 18794962 19273410 21006134 21558927 24875685 25055433 27839370 28192443 29850822 31509201 35931545 41759055 43117854 46987405 49751370 50110866 52515335 56384886 63018402 64676781 71863090 74627055 83518110 84577329 93422017 93974810 94527603 105030670 107794635 122167253 125277165 129353562 136539871 140962215 149254110 157546005 159757177 169154658 178552139 186844034 189055206 194030343 215589270 244334506 250554330 253731987 273079742 280266051 281924430 283582809 315092010 319514354 323383905 357104278 366501759 388060686 409619613 422886645 467110085 472638015 479271531 507463974 535656417 560532102 567165618 610836265 646767810 682699355 733003518 798785885 819239226 840798153 845773290 892760695 934220170 945276030 958543062 970151715 1071312834 1099505277 1221672530 1228858839 1268659935 1365398710 1401330255 1417914045 1437814593 1588174289 1597571770 1606969251 1681596306 1775018323 1785521390 1832508795 1940303430 2048098065 2076843301 2199010554 2321177807 2396357655 2457717678 2522394459 2537319870 2678282085 2802660510 2835828090 2875629186 3035386363 3176348578 3213938502 3298515831 3550036646 3665017590 3686576517 4096196130 4153686602 4203990765 4313443779 4642355614 4764522867 4792715310 4820907753 5044788918 5325054969 5356564170 5497526385 6070772726 6144294195 6230529903 6597031662 6963533421 7189072965 7373153034 7940871445 8034846255 8407981530 8626887558 8875091615 9106159089 9529045734 9641815506 10384216505 10650109938 10995052770 11605889035 12288588390 12461059806 12611972295 13927066842 14293568601 14378145930 15176931815 15881742890 15975164907 16069692510 16492579155 17750183230 18212318178 18432882585 18691589709 20768433010 20890600263 21567218895 23211778070 23822614335 24104538765 25223944590 26625274845 26998962913 27318477267 28587137202 30175311491 30353863630 31152649515 31950329814 32985158310 34817667105 36865765170 37383179418 39460022719 41781200526 42880705803 43134437790 45530795445 47645228670 47925494721 48209077530 53250549690 53997925826 54636954534 56074769127 60350622982 62305299030 62671800789 69635334210 71467843005 78920045438 79875824535 80996888739 81955431801 85761411606 90525934473 91061590890 93457948545 95850989442 104453001315 112149538254 118380068157 125343601578 134994814565 136592386335 142935686010 150876557455 159751649070 161993777478 163910863602 181051868946 186915897090 197300113595 208906002630 214403529015 236760136314 239627473605 242990666217 269989629130 271577803419 273184772670 280373845635 301753114910 313359003945 355140204471 394600227190 404984443695 409777159005 428807058030 452629672365 479254947210 485981332434 512980295347 543155606838 560747691270 591900340785 626718007890 710280408942 728971998651 809968887390 814733410257 819554318010 905259344730 1025960590694 1065420613413 1183800681570 1214953331085 1357889017095 1457943997302 1538940886041 1629466820514 1775701022355 2130841226826 2429906662170 2564901476735 2715778034190 3077881772082 3551402044710 3644859993255 4073667051285 4616822658123 5129802953470 5327103067065 7289719986510 7694704430205 8147334102570 9233645316246 10654206134130 13850467974369 15389408860410 23084113290615 27700935948738 46168226581230 69252339871845 138504679743690
• Sum of all divisors σ(n): 447213883881600
• Sum of proper divisors (its aliquot sum) s(n): 308709204137910
• 138504679743690 is an abundant number, because the sum of its proper divisors (308709204137910) is greater than itself. Its abundance is 170204524394220

Bases of 138504679743690

• Binary: 11111011111100000100010001111000110000011001010₂
• Hexadecimal: 0x7DF8223C60CA
• Base-36: 1D3G668FYI

Squares and roots of 138504679743690

• 138504679743690 squared (138504679743690²) is 19183546310902131004094816100
• 138504679743690 cubed (138504679743690³) is 2657010938139745411092905995929805685409000
• The square root of 138504679743690 is 11768801.1175178757
• The cube root of 138504679743690 is 51739.4112457521

Scales and comparisons

• 138,504,679,743,690 seconds is equal to 4,404,020 years, 20 weeks, 2 days, 23 hours, 1 minute, 30 seconds.
• To count from 1 to 138,504,679,743,690 would take you about eleven million, ten thousand and fifty 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 138504679743690 cubic inches would be around 4311.6 feet tall.

Recreational maths with 138504679743690

• 138504679743690 backwards is 096347976405831
• The number of decimal digits it has is: 15
• The sum of 138504679743690's digits is 72
• More coming soon!