18136940437080

Names of 18136940437080

• Cardinal: 18136940437080 can be written as Eighteen trillion, one hundred thirty-six billion, nine hundred forty million, four hundred thirty-seven thousand and eighty.

Scientific notation

• Scientific notation: 1.813694043708 × 10¹³

Factors of 18136940437080

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 6441

Divisors of 18136940437080

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 17 18 20 24 30 34 36 40 45 51 59 60 68 72 79 85 90 102 103 118 120 136 153 158 170 177 180 204 206 236 237 255 295 306 309 316 340 354 360 395 408 412 472 474 510 515 531 590 612 618 632 680 708 711 765 790 824 885 927 948 1003 1020 1030 1062 1180 1185 1224 1236 1343 1416 1422 1530 1545 1580 1751 1770 1854 1896 2006 2040 2060 2124 2360 2370 2472 2655 2686 2844 3009 3060 3090 3160 3502 3540 3555 3708 4012 4029 4120 4248 4635 4661 4740 5015 5253 5310 5372 5688 6018 6077 6120 6173 6180 6715 7004 7080 7110 7416 8024 8058 8137 8755 9027 9270 9322 9480 10030 10506 10620 10744 12036 12087 12154 12346 12360 13430 13983 14008 14220 15045 15759 16116 16274 17510 18054 18231 18519 18540 18644 20060 20145 21012 21240 23305 24072 24174 24308 24411 24692 26265 26860 27966 28440 30090 30385 30865 31518 32232 32548 35020 36108 36462 37038 37080 37288 40120 40290 40685 41949 42024 45135 46610 48348 48616 48822 49384 52530 53720 54693 55557 55932 60180 60435 60770 61730 63036 65096 69915 70040 72216 72924 73233 74076 78795 79237 80580 81370 83898 90270 91155 92595 93220 96696 97644 103309 104941 105060 109386 111114 111864 120360 120870 121540 122055 123460 126072 138329 139830 145848 146466 148152 157590 158474 161160 162740 167796 180540 182310 185190 186440 195288 206618 209745 209882 210120 218772 222228 237711 241740 243080 244110 246920 273465 276658 277785 279660 292932 309927 314823 315180 316948 325480 335592 361080 364207 364620 366165 370380 396185 413236 414987 419490 419764 437544 444456 475422 480083 483480 487667 488220 516545 524705 546930 553316 555570 559320 585864 619854 629646 630360 633896 635819 691645 713133 728414 729240 732330 740760 792370 826472 829974 838980 839528 929781 944469 950844 960166 975334 976440 1033090 1049410 1092621 1093860 1106632 1111140 1188555 1239708 1244961 1259292 1271638 1383290 1426266 1440249 1456828 1463001 1464660 1549635 1574115 1584740 1659948 1677960 1821035 1859562 1888938 1901688 1907457 1920332 1950668 2066180 2074935 2098820 2185242 2187720 2222280 2377110 2400415 2438335 2479416 2489922 2518584 2543276 2766580 2852532 2880498 2913656 2926002 2929320 3099270 3148230 3169480 3179095 3277863 3319896 3565665 3642070 3719124 3777876 3814914 3840664 3901336 4132360 4149870 4197640 4320747 4370484 4389003 4648905 4722345 4754220 4800830 4876670 4979844 5086552 5463105 5533160 5705064 5722371 5760996 5852004 6191519 6198540 6224805 6296460 6358190 6555726 7131330 7201245 7284140 7315005 7438248 7555752 7629828 8161411 8290339 8299740 8641494 8740968 8778006 9297810 9444690 9508440 9537285 9601660 9753340 9959688 10808923 10926210 11444742 11521992 11704008 12383038 12397080 12449610 12592920 12716380 13111452 14262660 14402490 14568280 14630010 15259656 16322822 16389315 16580678 16599480 17282988 17556012 18574557 18595620 18889380 19074570 19203320 19506680 21603735 21617846 21852420 21945015 22889484 24484233 24766076 24871017 24899220 25432760 26222904 28525320 28611855 28772353 28804980 29260020 30957595 32426769 32645644 32778630 33161356 34565976 35112024 37149114 37191240 37513321 37778760 38149140 40807055 41451695 43207470 43235692 43704840 43890030 45778968 48968466 49532152 49742034 49798440 50229701 54044615 55723671 57223710 57544706 57609960 58520040 61915190 64853538 65291288 65557260 66322712 73452699 74298228 74613051 75026642 76298280 81614110 82903390 86317059 86414940 86471384 87780060 92872785 97280307 97936932 99484068 100459402 108089230 111447342 112539963 114447420 115089412 122421165 123830380 124355085 129707076 131114520 143861765 146905398 148596456 149226102 150053284 150689103 162133845 163228220 165806780 172634118 172829880 175560120 185745570 187566605 194560614 195873864 198968136 200918804 216178460 222894684 225079926 228894840 230178824 244842330 247660760 248710170 251148505 258951177 259414152 278618355 287723530 293810796 298452204 300106568 301378206 324267690 326456440 331613560 337619889 345268236 367263495 371491140 373065255 375133210 389121228 401837608 431585295 432356920 445789368 450159852 452067309 486401535 489130001 489684660 497420340 502297010 517902354 557236710 562699815 575447060 587621592 596904408 602756412 637726457 648535380 675239778 690536472 734526990 742982280 746130510 750266420 753445515 778242456 853904917 863170590 900319704 904134618 972803070 978260002 979369320 994840680 1004594020 1035804708 1114473420 1125399630 1150894120 1205512824 1275452914 1294755885 1297070760 1350479556 1467390003 1469053980 1492261020 1500532840 1506891030 1688099445 1707809834 1726341180 1808269236 1913179371 1945606140 1956520004 2009188040 2071609416 2228946840 2250799260 2260336545 2445650005 2550905828 2561714751 2589511770 2700959112 2934780006 2938107960 2963552359 2984522040 3013782060 3188632285 3376198890 3415619668 3452682360 3616538472 3826358742 3891212280 3913040008 4269524585 4402170009 4501598520 4520673090 4891300010 5101811656 5123429502 5179023540 5739538113 5869560012 5927104718 6027564120 6377264570 6752397780 6831239336 7336950015 7652717484 7685144253 8539049170 8804340018 8890657077 9041346180 9565896855 9782600020 10246859004 10358047080 11479076226 11739120024 11854209436 12754529140 12808573755 13504795560 14673900030 14817761795 15305434968 15370288506 17078098340 17608680036 17781314154 18082692360 19131793710 19565200040 20493718008 22010850045 22958152452 23708418872 25509058280 25617147510 26671971231 28697690565 29347800060 29635523590 30740577012 34156196680 35217360072 35562628308 38263587420 38425721265 44021700090 44453285385 45916304904 50380390103 51234295020 53343942462 57395381130 58695600120 59271047180 61481154024 71125256616 76527174840 76851442530 88043400180 88906570770 100760780206 102468590040 106687884924 114790762260 118542094360 133359856155 151141170309 153702885060 176086800360 177813141540 201521560412 213375769848 229581524520 251901950515 266719712310 302282340618 307405770120 355626283080 403043120824 453423510927 503803901030 533439424620 604564681236 755705851545 906847021854 1007607802060 1066878849240 1209129362472 1511411703090 1813694043708 2015215604120 2267117554635 3022823406180 3627388087416 4534235109270 6045646812360 9068470218540 18136940437080
• Sum of all divisors σ(n): 64908200448000
• Sum of proper divisors (its aliquot sum) s(n): 46771260010920
• 18136940437080 is an abundant number, because the sum of its proper divisors (46771260010920) is greater than itself. Its abundance is 28634319573840

Bases of 18136940437080

• Binary: 100000111111011010101111001000101111001011000₂
• Hexadecimal: 0x107ED5E45E58
• Base-36: 6FFZU1YE0

Squares and roots of 18136940437080

• 18136940437080 squared (18136940437080²) is 328948608418187661438926400
• 18136940437080 cubed (18136940437080³) is 5966121317741022291679584842941950912000
• The square root of 18136940437080 is 4258748.6938160603
• The cube root of 18136940437080 is 26273.7063845609

Scales and comparisons

• 18,136,940,437,080 seconds is equal to 576,698 years, 31 weeks, 3 days, 2 hours, 18 minutes.
• To count from 1 to 18,136,940,437,080 would take you about one million, four hundred forty-one thousand, seven hundred forty-six 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 18136940437080 cubic inches would be around 2189.5 feet tall.

Recreational maths with 18136940437080

• 18136940437080 backwards is 08073404963181
• The number of decimal digits it has is: 14
• The sum of 18136940437080's digits is 54
• More coming soon!