18077204712840

Names of 18077204712840

• Cardinal: 18077204712840 can be written as Eighteen trillion, seventy-seven billion, two hundred four million, seven hundred twelve thousand, eight hundred forty.

Scientific notation

• Scientific notation: 1.807720471284 × 10¹³

Factors of 18077204712840

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 293

Divisors of 18077204712840

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 13 14 15 20 21 24 26 28 30 35 39 40 42 49 52 56 60 65 70 78 84 91 98 104 105 120 130 140 147 156 168 169 182 195 196 210 245 260 263 273 280 294 312 338 364 390 392 420 455 490 507 520 526 546 588 637 676 728 735 780 789 840 845 910 980 1014 1052 1092 1176 1183 1274 1315 1352 1365 1470 1560 1578 1690 1820 1841 1911 1960 2028 2104 2184 2366 2535 2548 2630 2730 2940 3156 3185 3380 3419 3549 3640 3682 3822 3945 4056 4732 5070 5096 5260 5460 5523 5880 5915 6312 6370 6760 6838 7098 7364 7644 7890 8281 9205 9464 9555 10140 10257 10520 10920 11046 11830 12740 12887 13676 14196 14728 15288 15780 16562 17095 17745 18410 19110 20280 20514 22092 23660 23933 24843 25480 25774 27352 27615 28392 31560 33124 34190 35490 36820 38220 38661 41028 41405 44184 44447 47320 47866 49686 51285 51548 55230 64435 66248 68380 69169 70980 71799 73640 76440 77322 82056 82810 88894 95732 99372 102570 103096 110460 119665 124215 128870 133341 136760 138338 141960 143598 154644 165620 167531 177788 191464 193305 198744 205140 207507 220920 222235 239330 248430 257740 266682 276676 287196 309288 311129 331240 335062 345845 355576 358995 386610 410280 415014 444470 478660 484183 496860 502593 515480 533364 553352 574392 622258 666705 670124 691690 717990 773220 830028 837655 888940 899197 933387 957320 968366 993720 1005186 1037535 1066728 1244516 1333410 1340248 1383380 1435980 1452549 1546440 1555645 1660056 1675310 1777880 1798394 1866774 1936732 2010372 2075070 2177903 2420915 2489032 2512965 2666820 2697591 2766760 2871960 2905098 3111290 3350620 3389281 3596788 3733548 3873464 4020744 4150140 4355806 4495985 4666935 4841830 5025930 5333640 5395182 5810196 6222580 6294379 6533709 6701240 6778562 7193576 7262745 7467096 8300280 8711612 8991970 9333870 9683660 10051860 10167843 10790364 10889515 11620392 11689561 12445160 12588758 13067418 13487955 13557124 14525490 16946405 17423224 17983940 18191447 18667740 18883137 19367320 20103720 20335686 21580728 21779030 23379122 25177516 26134836 26975910 27114248 29050980 31471895 32668545 33892810 35068683 35967880 36382894 37335480 37766274 40671372 43558060 44060653 46758244 50355032 50839215 52269672 53951820 54574341 58101960 58447805 62943790 65337090 67785620 70137366 72765788 75532548 81342744 81826927 87116120 88121306 90957235 93516488 94415685 101678430 107903640 109148682 116895610 125887580 127340129 130674180 132181959 135571240 140274732 145531576 151065096 163653854 175343415 176242612 181914470 188831370 203356860 218297364 220303265 233791220 236488811 245480781 251775160 254680258 261348360 264363918 272871705 280549464 327307708 350686830 352485224 363828940 377662740 382020387 406713720 409134635 436594728 440606530 467582440 472977622 490961562 509360516 528727836 545743410 572788489 636700645 654615416 660909795 701373660 709466433 727657880 755325480 764040774 818269270 881213060 891380903 945955244 981923124 1018721032 1057455672 1091486820 1145576978 1182444055 1227403905 1273401290 1321819590 1402747320 1418932866 1528081548 1636538540 1655421677 1718365467 1762426120 1782761806 1891910488 1910101935 1963846248 2182973640 2291153956 2364888110 2454807810 2546802580 2643639180 2674142709 2837865732 2863942445 3056163096 3074354543 3273077080 3310843354 3436730934 3547332165 3565523612 3820203870 4456904515 4582307912 4729776220 4909615620 4966265031 5093605160 5287278360 5348285418 5675731464 5727884890 6148709086 6621686708 6873461868 7094664330 7131047224 7640407740 8277108385 8591827335 8913809030 9223063629 9459552440 9819231240 9932530062 10696570836 11455769780 11587951739 12297418172 13243373416 13370713545 13746923736 14189328660 15280815480 15371772715 16554216770 17183654670 17827618060 18446127258 19865060124 21393141672 21520481801 22911539560 23175903478 24594836344 24831325155 26741427090 28378657320 30743545430 33108433540 34367309340 34763855217 35655236120 36892254516 39730120248 43040963602 46115318145 46351806956 49662650310 53482854180 57939758695 61487090860 64561445403 66216867080 68734618680 69527710434 73784509032 86081927204 92230636290 92703613912 99325300620 106965708360 107602409005 115879517390 122974181720 129122890806 139055420868 150643372607 172163854408 173819276085 184461272580 198650601240 215204818010 231759034780 258245781612 278110841736 301286745214 322807227015 347638552170 368922545160 430409636020 451930117821 463518069560 516491563224 602573490428 645614454030 695277104340 753216863035 860819272040 903860235642 1205146980856 1291228908060 1390554208680 1506433726070 1807720471284 2259650589105 2582457816120 3012867452140 3615440942568 4519301178210 6025734904280 9038602356420 18077204712840
• Sum of all divisors σ(n): 68572526140800
• Sum of proper divisors (its aliquot sum) s(n): 50495321427960
• 18077204712840 is an abundant number, because the sum of its proper divisors (50495321427960) is greater than itself. Its abundance is 32418116715120

Bases of 18077204712840

• Binary: 100000111000011101101010111011000110110001000₂
• Hexadecimal: 0x1070ED5D8D88
• Base-36: 6EOJWY2KO

Squares and roots of 18077204712840

• 18077204712840 squared (18077204712840²) is 326785330229924706860865600
• 18077204712840 cubed (18077204712840³) is 5907365311719370631663595106481834304000
• The square root of 18077204712840 is 4251729.6142675865
• The cube root of 18077204712840 is 26244.8296817865

Scales and comparisons

• 18,077,204,712,840 seconds is equal to 574,799 years, 10 weeks, 9 hours, 34 minutes.
• To count from 1 to 18,077,204,712,840 would take you about one million, four hundred thirty-six thousand, nine hundred ninety-seven 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 18077204712840 cubic inches would be around 2187.1 feet tall.

Recreational maths with 18077204712840

• 18077204712840 backwards is 04821740277081
• The number of decimal digits it has is: 14
• The sum of 18077204712840's digits is 51
• More coming soon!