139218142500

Names of 139218142500

• Cardinal: 139218142500 can be written as One hundred thirty-nine billion, two hundred eighteen million, one hundred forty-two thousand, five hundred.

Scientific notation

• Scientific notation: 1.392181425 × 10¹¹

Factors of 139218142500

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1157

Divisors of 139218142500

• Number of divisors d(n): 600
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 17 18 20 25 27 30 34 36 37 45 50 51 54 60 68 74 75 81 85 90 100 102 108 111 125 135 148 150 153 162 170 180 185 204 222 225 250 255 270 300 306 324 333 340 370 375 405 425 444 450 459 500 510 540 555 612 625 629 666 675 740 750 765 810 850 900 918 925 999 1020 1093 1110 1125 1250 1258 1275 1332 1350 1377 1500 1530 1620 1665 1700 1836 1850 1875 1887 1998 2025 2125 2186 2220 2250 2295 2500 2516 2550 2700 2754 2775 2997 3060 3145 3279 3330 3375 3700 3750 3774 3825 3996 4050 4250 4372 4500 4590 4625 4995 5100 5465 5508 5550 5625 5661 5994 6290 6375 6558 6660 6750 6885 7500 7548 7650 8100 8325 8500 9180 9250 9435 9837 9990 10125 10625 10930 11100 11250 11322 11475 11988 12580 12750 13116 13500 13770 13875 14985 15300 15725 16395 16650 16875 16983 18500 18581 18870 19125 19674 19980 20250 21250 21860 22500 22644 22950 23125 24975 25500 27325 27540 27750 28305 29511 29970 31450 31875 32790 33300 33750 33966 34425 37162 37740 38250 39348 40441 40500 41625 42500 45900 46250 47175 49185 49950 50625 50949 54650 55500 55743 56610 57375 59022 59940 62900 63750 65580 67500 67932 68850 69375 74324 74925 76500 78625 80882 81975 83250 84915 88533 92500 92905 94350 95625 98370 99900 101250 101898 109300 111486 113220 114750 118044 121323 124875 127500 136625 137700 138750 141525 147555 149850 157250 161764 163950 166500 167229 169830 172125 177066 185810 188700 191250 196740 202205 202500 203796 208125 222972 229500 235875 242646 245925 249750 254745 273250 277500 278715 283050 286875 295110 299700 314500 327900 334458 339660 344250 354132 363969 371620 374625 382500 393125 404410 409875 416250 424575 442665 464525 471750 485292 491850 499500 501687 509490 546500 557430 566100 573750 590220 606615 624375 668916 683125 687497 688500 707625 727938 737775 749250 786250 808820 819750 832500 836145 849150 860625 885330 929050 943500 983700 1003374 1011025 1018980 1091907 1114860 1147500 1179375 1213230 1229625 1248750 1273725 1366250 1374994 1393575 1415250 1455876 1475550 1498500 1505061 1572500 1639500 1672290 1698300 1721250 1770660 1819845 1858100 1873125 2006748 2022050 2049375 2062491 2122875 2183814 2213325 2322625 2358750 2426460 2459250 2497500 2508435 2547450 2732500 2749988 2787150 2830500 2951100 3010122 3033075 3275721 3344580 3437485 3442500 3538125 3639690 3688875 3746250 4044100 4098750 4124982 4180725 4245750 4367628 4426650 4645250 4717500 4918500 5016870 5055125 5094900 5459535 5574300 6020244 6066150 6148125 6187473 6368625 6551442 6874970 6967875 7076250 7279380 7377750 7492500 7525305 8197500 8249964 8361450 8491500 8853300 9099225 9290500 10033740 10110250 10312455 10614375 10919070 11066625 11613125 12132300 12296250 12374946 12542175 12737250 13102884 13749940 13935750 14152500 14755500 15050610 15165375 16378605 16722900 17187425 18198450 18444375 18562419 20220500 20624910 20903625 21228750 21838140 22133250 23226250 24592500 24749892 25084350 25275625 25474500 27297675 27871500 30101220 30330750 30937365 31843125 32757210 34374850 34839375 36396900 36888750 37124838 37626525 41249820 41807250 42457500 44266500 45496125 46452500 50168700 50551250 51562275 54595350 55333125 55687257 60661500 61874730 62710875 63686250 65514420 68749700 69678750 73777500 74249676 75253050 75826875 81893025 83614500 85937125 90992250 92812095 101102500 103124550 104518125 109190700 110666250 111374514 123749460 125421750 127372500 136488375 139357500 150506100 151653750 154686825 163786050 171874250 181984500 185624190 188132625 206249100 209036250 221332500 222749028 227480625 250843500 257811375 272976750 278436285 303307500 309373650 313554375 327572100 343748500 371248380 376265250 409465125 418072500 429685625 454961250 464060475 515622750 545953500 556872570 618747300 627108750 682441875 752530500 773434125 818930250 859371250 909922500 928120950 940663125 1031245500 1113745140 1254217500 1289056875 1364883750 1392181425 1546868250 1637860500 1718742500 1856241900 1881326250 2047325625 2320302375 2578113750 2729767500 2784362850 3093736500 3762652500 3867170625 4094651250 4640604750 5156227500 5568725700 6960907125 7734341250 8189302500 9281209500 11601511875 13921814250 15468682500 23203023750 27843628500 34804535625 46406047500 69609071250 139218142500
• Sum of all divisors σ(n): 495003042072
• Sum of proper divisors (its aliquot sum) s(n): 355784899572
• 139218142500 is an abundant number, because the sum of its proper divisors (355784899572) is greater than itself. Its abundance is 216566757072

Bases of 139218142500

• Binary: 10000001101010000011000100010100100100₂
• Hexadecimal: 0x206A0C4524
• Base-36: 1RYEVY90

Squares and roots of 139218142500

• 139218142500 squared (139218142500²) is 19381691201150306250000
• 139218142500 cubed (139218142500³) is 2698283047532739499431140625000000
• The square root of 139218142500 is 373119.4748334639
• The cube root of 139218142500 is 5182.8098838539

Scales and comparisons

• 139,218,142,500 seconds is equal to 4,426 years, 36 weeks, 5 days, 2 hours, 15 minutes.
• To count from 1 to 139,218,142,500 would take you about eight thousand, eight hundred fifty-three 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 139218142500 cubic inches would be around 431.9 feet tall.

Recreational maths with 139218142500

• 139218142500 backwards is 005241812931
• 139218142500 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 139218142500's digits is 36
• More coming soon!