138111152242140

Names of 138111152242140

• Cardinal: 138111152242140 can be written as One hundred thirty-eight trillion, one hundred eleven billion, one hundred fifty-two million, two hundred forty-two thousand, one hundred forty.

Scientific notation

• Scientific notation: 1.3811115224214 × 10¹⁴

Factors of 138111152242140

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 13128812

Divisors of 138111152242140

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 11 12 14 15 18 20 21 22 23 27 28 30 33 35 36 42 44 45 46 54 55 60 63 66 69 70 77 84 90 92 99 105 108 110 115 121 126 132 135 138 140 154 161 165 180 189 198 207 210 220 230 231 242 252 253 270 276 297 308 315 322 330 345 363 378 385 396 414 420 460 462 483 484 495 506 540 594 605 621 630 644 660 690 693 726 756 759 770 805 828 847 924 945 966 990 1012 1035 1089 1155 1188 1210 1242 1260 1265 1380 1386 1449 1452 1485 1518 1540 1610 1694 1771 1815 1890 1932 1980 2070 2079 2178 2277 2310 2415 2420 2484 2530 2541 2772 2783 2898 2970 3036 3105 3220 3267 3388 3465 3542 3630 3780 3795 4140 4158 4235 4347 4356 4554 4620 4830 5060 5082 5313 5445 5566 5796 5940 6210 6534 6831 6930 7084 7245 7260 7590 7623 8316 8349 8470 8694 8855 9108 9660 10164 10395 10626 10890 11132 11385 12420 12705 13068 13662 13860 13915 14490 15180 15246 15939 16335 16698 16940 17388 17710 19481 20790 21252 21735 21780 22770 22869 25047 25410 26565 27324 27830 28980 30492 31878 32670 33396 34155 35420 38115 38962 41580 41745 43470 45540 45738 47817 50094 50820 53130 55660 58443 63756 65340 68310 75141 76230 77924 79695 83490 86940 91476 95634 97405 100188 106260 114345 116886 125235 136620 150282 152460 159390 166980 175329 191268 194810 228690 233772 239085 250470 292215 300564 318780 350658 375705 389620 457380 478170 500940 525987 584430 701316 751410 876645 956340 1051974 1168860 1502820 1753290 2103948 2629935 3506580 5259870 10519740 13128761 26257522 39386283 52515044 65643805 78772566 91901327 118158849 131287610 144416371 157545132 183802654 196931415 236317698 262575220 275703981 288832742 301961503 354476547 367605308 393862830 433249113 459506635 472635396 551407962 577665484 590794245 603923006 708953094 722081855 787725660 827111943 866498226 905884509 919013270 1010914597 1102815924 1181588490 1207846012 1299747339 1378519905 1417906188 1444163710 1509807515 1588580081 1654223886 1732996452 1772382735 1811769018 1838026540 2021829194 2113730521 2166245565 2363176980 2481335829 2599494678 2717653527 2757039810 2888327420 3019615030 3032743791 3177160162 3308447772 3321576533 3544765470 3623538036 3899242017 4043658388 4135559715 4227461042 4332491130 4529422545 4765740243 4962671658 5054572985 5198989356 5435307054 5514079620 6039230060 6065487582 6341191563 6354320324 6498736695 6643153066 7089530940 7798484034 7942900405 8152960581 8271119430 8454922084 8664982260 9058845090 9098231373 9531480486 9925343316 9964729599 10109145970 10568652605 10870614108 11120060567 12130975164 12406679145 12682383126 12997473390 13286306132 13588267635 14297220729 15163718955 15596968068 15885800810 16305921162 16542238860 16607882665 18117690180 18196462746 19023574689 19062960972 19496210085 19929459198 20218291940 21137305210 22240121134 23251035731 23828701215 24813358290 25364766252 25994946780 27176535270 27294694119 28594441458 29894188797 30327437910 31705957815 31771601620 32611842324 33215765330 33360181701 36392925492 36537341863 38047149378 38992420170 39858918396 40764802905 42274610420 42891662187 44480242268 45491156865 46502071462 47657402430 49626716580 49823647995 54353070540 54589388238 55600302835 57070724067 57188882916 59788377594 60654875820 63411915630 66431530660 66720363402 69753107193 71486103645 73074683726 76094298756 77984840340 81529605810 85783324374 89682566391 90982313730 93004142924 95117873445 95314804860 99647295990 100080545103 109178776476 109612025589 111200605670 114141448134 116255178655 119576755188 126823831260 133440726804 136473470595 139506214386 142972207290 146149367452 149470943985 163059211620 166800908505 171566648748 179365132782 181964627460 182686709315 190235746890 199294591980 200161090206 209259321579 214458310935 219224051178 222401211340 228282896268 232510357310 255761393041 272946941190 279012428772 285353620335 285944414580 298941887970 300241635309 328836076767 333601817010 348765535965 358730265564 365373418630 380471493780 400322180412 418518643158 428916621870 438448102356 448412831955 465020714620 500402725515 511522786082 545893882380 548060127945 570707240670 597883775940 600483270618 627777964737 657672153534 667203634020 697531071930 730746837260 767284179123 837037286316 857833243740 896825663910 986508230301 1000805451030 1023045572164 1046296607895 1096120255890 1141414481340 1200966541236 1255555929474 1278806965205 1315344307068 1395062143860 1501208176545 1534568358246 1644180383835 1793651327820 1973016460602 2001610902060 2092593215790 2192240511780 2301852537369 2511111858948 2557613930410 3002416353090 3069136716492 3138889823685 3288360767670 3836420895615 3946032921204 4185186431580 4603705074738 4932541151505 5115227860820 6004832706180 6277779647370 6576721535340 6905557612107 7672841791230 9207410149476 9865082303010 11509262686845 12555559294740 13811115224214 15345683582460 19730164606020 23018525373690 27622230448428 34527788060535 46037050747380 69055576121070 138111152242140
• Sum of all divisors σ(n): 563230191605760
• Sum of proper divisors (its aliquot sum) s(n): 425119039363620
• 138111152242140 is an abundant number, because the sum of its proper divisors (425119039363620) is greater than itself. Its abundance is 287007887121480

Bases of 138111152242140

• Binary: 11111011001110010000010001010110011110111011100₂
• Hexadecimal: 0x7D9C822B3DDC
• Base-36: 1CYFDY4CF0

Squares and roots of 138111152242140

• 138111152242140 squared (138111152242140²) is 19074690373651572749191779600
• 138111152242140 cubed (138111152242140³) is 2634427466167074686078675574975396712344000
• The square root of 138111152242140 is 11752070.1258178339
• The cube root of 138111152242140 is 51690.3630949905

Scales and comparisons

• 138,111,152,242,140 seconds is equal to 4,391,507 years, 22 weeks, 4 days, 12 hours, 9 minutes.
• To count from 1 to 138,111,152,242,140 would take you about ten million, nine hundred seventy-eight thousand, seven hundred sixty-eight 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 138111152242140 cubic inches would be around 4307.5 feet tall.

Recreational maths with 138111152242140

• 138111152242140 backwards is 041242251111831
• 138111152242140 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 138111152242140's digits is 36
• More coming soon!