138285140794944

Names of 138285140794944

• Cardinal: 138285140794944 can be written as One hundred thirty-eight trillion, two hundred eighty-five billion, one hundred forty million, seven hundred ninety-four thousand, nine hundred forty-four.

Scientific notation

• Scientific notation: 1.38285140794944 × 10¹⁴

Factors of 138285140794944

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 22420

Divisors of 138285140794944

• Number of divisors d(n): 560
• Complete list of divisors:
  1 2 3 4 6 8 11 12 13 16 22 24 26 32 33 39 44 48 52 64 66 78 88 96 104 121 132 143 156 169 176 192 208 242 264 286 312 338 352 363 416 429 484 507 528 572 624 676 704 726 832 858 968 1014 1056 1144 1248 1331 1352 1452 1573 1716 1859 1936 2028 2112 2197 2288 2496 2662 2704 2904 3146 3432 3718 3872 3993 4056 4394 4576 4719 5324 5408 5577 5808 6292 6591 6864 7436 7744 7986 8112 8788 9152 9438 10648 10816 11154 11616 12584 13182 13728 14641 14872 15972 16224 17303 17576 18876 20449 21296 22308 22391 23232 24167 25168 26364 27456 29282 29744 31944 32448 34606 35152 37752 40898 42592 43923 44616 44782 48334 50336 51909 52728 58564 59488 61347 63888 67173 69212 70304 72501 75504 81796 85184 87846 89232 89564 96668 100672 103818 105456 117128 118976 122694 127776 134346 138424 140608 145002 151008 163592 175692 178464 179128 190333 193336 207636 210912 224939 234256 245388 246301 255552 265837 268692 276848 290004 291083 302016 327184 351384 356928 358256 380666 386672 415272 421824 449878 468512 490776 492602 531674 537384 553696 570999 580008 582166 654368 674817 702768 716512 738903 761332 773344 797511 830544 873249 899756 937024 981552 985204 1063348 1074768 1107392 1141998 1160016 1164332 1308736 1349634 1405536 1433024 1477806 1522664 1546688 1595022 1661088 1746498 1799512 1963104 1970408 2126696 2149536 2283996 2320032 2328664 2474329 2699268 2709311 2811072 2924207 2955612 3045328 3190044 3201913 3322176 3492996 3599024 3784079 3926208 3940816 4253392 4299072 4567992 4640064 4657328 4948658 5398536 5418622 5848414 5911224 6090656 6380088 6403826 6985992 7198048 7422987 7568158 7881632 8127933 8506784 8772621 9135984 9314656 9605739 9897316 10797072 10837244 11352237 11696828 11822448 12181312 12760176 12807652 13971984 14396096 14845974 15136316 15763264 16255866 17013568 17545242 18271968 18629312 19211478 19794632 21594144 21674488 22704474 23393656 23644896 25520352 25615304 27943968 29691948 29802421 30272632 32166277 32511732 35090484 35221043 36543936 38422956 39589264 41624869 43188288 43348976 45408948 46787312 47289792 49193027 51040704 51230608 55887936 59383896 59604842 60545264 64332554 65023464 70180968 70442086 76845912 79178528 83249738 86697952 89407263 90817896 93574624 96498831 98386054 102461216 105663129 118767792 119209684 121090528 124874607 128665108 130046928 140361936 140884172 147579081 153691824 158357056 166499476 173395904 178814526 181635792 187149248 192997662 196772108 204922432 211326258 237535584 238419368 242181056 249749214 257330216 260093856 280723872 281768344 295158162 307383648 327826631 332998952 357629052 363271584 385995324 387431473 393544216 422652516 457873559 475071168 476838736 499498428 514660432 520187712 541123297 561447744 563536688 590316324 614767296 655653262 665997904 715258104 726543168 771990648 774862946 787088432 845305032 915747118 953677472 983479893 998996856 1029320864 1082246594 1127073376 1162294419 1180632648 1311306524 1331995808 1373620677 1430516208 1543981296 1549725892 1574176864 1623369891 1690610064 1831494236 1907354944 1966959786 1997993712 2058641728 2164493188 2254146752 2324588838 2361265296 2622613048 2663991616 2747241354 2861032416 3087962592 3099451784 3148353728 3246739782 3381220128 3662988472 3933919572 3995987424 4261746203 4328986376 4649177676 4722530592 5036609149 5245226096 5494482708 5722064832 5952356267 6175925184 6198903568 6493479564 6762440256 7325976944 7867839144 7991974848 8523492406 8657972752 9298355352 9445061184 10073218298 10490452192 10988965416 11904712534 12397807136 12785238609 12986959128 14651953888 15109827447 15735678288 17046984812 17315945504 17857068801 18596710704 20146436596 20980904384 21977930832 23809425068 24795614272 25570477218 25973918256 29303907776 30219654894 31471356576 34093969624 34631891008 35714137602 37193421408 40292873192 43955861664 47618850136 51140954436 51947836512 55402700639 60439309788 62942713152 65475918937 68187939248 71428275204 74386842816 80585746384 87911723328 95237700272 102281908872 103895673024 110805401278 120878619576 130951837874 136375878496 142856550408 161171492768 166208101917 190475400544 196427756811 204563817744 221610802556 241757239152 261903675748 272751756992 285713100816 322342985536 332416203834 380950801088 392855513622 409127635488 443221605112 483514478304 523807351496 571426201632 664832407668 720235108307 785711027244 818255270976 886443210224 967028956608 1047614702992 1142852403264 1329664815336 1440470216614 1571422054488 1772886420448 2095229405984 2160705324921 2659329630672 2880940433228 3142844108976 3545772840896 4190458811968 4321410649842 5318659261344 5761880866456 6285688217952 8642821299684 10637318522688 11523761732912 12571376435904 17285642599368 23047523465824 34571285198736 46095046931648 69142570397472 138285140794944
• Sum of all divisors σ(n): 436007825366400
• Sum of proper divisors (its aliquot sum) s(n): 297722684571456
• 138285140794944 is an abundant number, because the sum of its proper divisors (297722684571456) is greater than itself. Its abundance is 159437543776512

Bases of 138285140794944

• Binary: 11111011100010100000100101100011101111001000000₂
• Hexadecimal: 0x7DC504B1DE40
• Base-36: 1D0NBEEUYO

Squares and roots of 138285140794944

• 138285140794944 squared (138285140794944²) is 19122780164677485296255963136
• 138285140794944 cubed (138285140794944³) is 2644396347463188464270076209443499399184384
• The square root of 138285140794944 is 11759470.2599625635
• The cube root of 138285140794944 is 51712.0600093099

Scales and comparisons

• 138,285,140,794,944 seconds is equal to 4,397,039 years, 38 weeks, 21 hours, 42 minutes, 24 seconds.
• To count from 1 to 138,285,140,794,944 would take you about ten million, nine hundred ninety-two thousand, five hundred ninety-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 138285140794944 cubic inches would be around 4309.3 feet tall.

Recreational maths with 138285140794944

• 138285140794944 backwards is 449497041582831
• The number of decimal digits it has is: 15
• The sum of 138285140794944's digits is 69
• More coming soon!