18443969969355

Names of 18443969969355

• Cardinal: 18443969969355 can be written as Eighteen trillion, four hundred forty-three billion, nine hundred sixty-nine million, nine hundred sixty-nine thousand, three hundred fifty-five.

Scientific notation

• Scientific notation: 1.8443969969355 × 10¹³

Factors of 18443969969355

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 112

Divisors of 18443969969355

• Number of divisors d(n): 864
• Complete list of divisors:
  1 3 5 7 9 15 19 21 27 31 35 45 47 49 57 63 81 93 95 105 133 135 141 147 155 171 189 217 235 243 245 279 285 315 329 361 399 405 423 441 465 513 567 589 651 665 705 735 837 855 893 931 945 961 987 1083 1085 1197 1215 1269 1323 1395 1457 1519 1539 1645 1701 1767 1805 1953 1995 2115 2205 2303 2511 2527 2565 2679 2793 2835 2883 2945 2961 3249 3255 3591 3807 3969 4123 4185 4371 4465 4557 4617 4655 4805 4935 5301 5415 5859 5985 6251 6345 6615 6727 6859 6909 7285 7533 7581 7595 7695 8037 8379 8505 8649 8835 8883 9747 9765 10199 10773 11191 11421 11515 11907 12369 12555 12635 13113 13395 13671 13965 14415 14805 15903 16245 16967 17577 17689 17955 18259 18753 19035 19845 20181 20577 20615 20727 21855 22743 22785 23085 24111 25137 25947 26505 26649 27683 28861 29241 29295 30597 31255 32319 33573 33635 34295 34545 37107 37665 37905 39339 40185 41013 41895 43245 43757 44415 45167 47089 47709 48013 48735 50901 50995 52731 53067 53865 54777 55955 56259 57105 59535 60543 61731 61845 62181 65565 68229 68355 71393 72333 75411 77841 78337 79515 79947 83049 84835 86583 87723 87885 88445 91295 91791 93765 100719 100905 102885 103635 111321 113715 118017 118769 120555 123039 125685 127813 129735 131271 133245 135501 138415 141267 143127 144039 144305 146205 152703 152985 159201 161595 164331 167865 168777 181629 185193 185535 186543 193781 196695 204687 205065 212629 214179 216999 218785 225835 226233 233523 235011 235445 238545 240065 249147 254505 259749 263655 265335 273885 275373 281295 302157 302715 308655 310905 316169 322373 333963 336091 341145 346921 354051 356307 356965 361665 369117 377055 383439 389205 391685 393813 399735 406503 415245 423801 432117 432915 438615 458109 458955 477603 492993 503595 506331 525977 544887 548359 555579 556605 559629 581343 590085 593845 614061 615195 637887 639065 642537 656355 677505 705033 706335 715635 720195 747441 763515 779247 796005 821655 826119 831383 843885 858173 894691 906471 908145 925965 932715 948507 967119 968905 1001889 1008273 1023435 1040763 1063145 1068921 1070895 1084995 1131165 1150317 1167615 1175055 1181439 1219509 1245735 1271403 1296351 1298745 1356467 1374327 1376865 1432809 1478979 1488403 1510785 1518993 1577931 1580845 1611865 1634661 1645077 1666737 1669815 1680455 1734605 1744029 1770255 1781535 1845585 1913661 1917195 1927611 1969065 2032515 2115099 2119005 2160585 2213183 2242323 2256611 2290545 2337741 2388015 2428447 2464965 2478357 2494149 2531655 2574519 2629885 2684073 2719413 2724435 2741795 2777895 2798145 2845521 2901357 2906715 3024819 3070305 3122289 3189435 3206763 3212685 3450951 3525165 3544317 3658527 3681839 3737205 3814209 3889053 3896235 4069401 4122981 4130595 4156915 4290865 4298427 4436937 4465209 4473455 4532355 4733793 4742535 4835595 4935231 5009445 5041365 5203815 5232087 5344605 5740983 5751585 5782833 5907195 6007211 6097545 6345297 6357015 6481755 6591499 6639549 6726969 6769833 6782335 6871635 7013223 7164045 7285341 7394895 7442015 7482447 7594965 7723557 7889655 8052219 8173305 8225385 8333685 8536563 8704071 8720145 9074457 9366867 9568305 9620289 9638055 9993563 10352853 10418821 10575495 10632951 10975581 11045517 11065915 11211615 11283055 11442627 11667159 11688705 12142235 12208203 12391785 12470745 12872595 13395627 13420365 13597065 14201379 14227605 14506785 14805693 15124095 15611445 15696261 15796277 16033815 16305287 16999129 17222949 17254755 17348499 17721585 18021633 18292635 18409195 19035891 19071045 19445265 19774497 19918647 20309499 20347005 20614905 21492135 21856023 22184685 22326045 22447341 23170671 23668965 24156657 24676155 25609689 25772873 26112213 26160435 27223371 28100601 28704915 28860867 28914165 29980689 30036055 31058559 31256463 31726485 32957495 33136551 33197745 33634845 33849165 35066115 36426705 36624609 37412235 38617785 40186881 40261095 42050477 42604137 42682815 43520355 44417079 45372285 46140493 46834335 47088783 47388831 48101445 48915861 49967815 50997387 51668847 51764265 52094105 53164755 54064899 54877905 55227585 57213135 58335795 59323491 59755941 60928497 61041015 65568069 66978135 67342023 69512013 69954941 71006895 72469971 74028465 76829067 77318619 78336639 78481305 78981385 81526435 81670113 84301803 84995645 86114745 86742495 89942067 90108165 93769389 95179455 98872485 99409653 99593235 101547495 109280115 109873827 112236705 114137009 115853355 120560643 120783285 126151431 127812411 128048445 128864365 130561065 133251237 136116855 138421479 140503005 142166493 144304335 146747583 149903445 152992161 155292795 156282315 162194697 165682755 177970473 179267823 182785491 183123045 196704207 200934405 202026069 208536039 209864823 210252385 213020685 217409913 222085395 230702465 231955857 235443915 236944155 244579305 254986935 258344235 269826201 270324495 281308167 296617455 298228959 298779705 304642485 309800453 322983451 327840345 329621481 336710115 342411027 347560065 349774705 361681929 362349855 378454293 384145335 386593095 391683195 408350565 415264437 421509015 426499479 440242749 449710335 458976483 468846945 486584091 489684587 497048265 533911419 537803469 548356473 549369135 570685045 590112621 602803215 629594469 630757155 639062055 666256185 692107395 695867571 710832465 733737915 764960805 798959063 809478603 810973485 843924501 889852365 894686877 896339115 913927455 929401359 968950353 983521035 1010130345 1027233081 1042680195 1049324115 1087049565 1135362879 1159779285 1245793311 1279498437 1320728247 1349131005 1376929449 1406540835 1459752273 1469053761 1491144795 1549002265 1601734257 1614917255 1648107405 1712055135 1808409645 1888783407 1892271465 2076322185 2087602713 2132497395 2168603171 2201213745 2294882415 2396877189 2428435809 2432920455 2448422935 2531773503 2669557095 2689017345 2741782365 2788204077 2906851059 2950563105 3081699243 3147972345 3406088637 3479337855 3737379933 3838495311 3962184741 3994795315 4047393015 4130788347 4219622505 4407161283 4473434385 4647006795 4844751765 5136165405 5666350221 5676814395 6228966555 6262808139 6397492185 6505809513 6603641235 6884647245 7190631567 7298761365 7345268805 8008671285 8364612231 8720553177 9245097729 9443917035 10218265911 10438013565 10843015855 11212139799 11984385945 12142179045 12658867515 13221483849 13941020385 14534255295 15180222197 15408496215 16999050663 17030443185 18686899665 19192476555 19517428539 19810923705 20653941735 21571894701 22035806415 25093836693 26161659531 27735293187 28331751105 31314040695 32529047565 35953157835 39664451547 41823061155 43602765885 45540666591 46225488645 51091329555 56060698995 58552285617 64715684103 66107419245 75281510079 75901110985 78484978593 84995253315 97587142695 107859473505 118993354641 125469183465 130808297655 136621999773 138676465935 175656856851 194147052309 198322257735 227703332955 292761428085 323578420515 376407550395 392424892965 409865999319 526970570553 594966773205 683109998865 878284284255 970735261545 1229597997957 2049329996595 2634852852765 3688793993871 6147989989785 18443969969355
• Sum of all divisors σ(n): 42959235271680
• Sum of proper divisors (its aliquot sum) s(n): 24515265302325
• 18443969969355 is an abundant number, because the sum of its proper divisors (24515265302325) is greater than itself. Its abundance is 6071295332970

Bases of 18443969969355

• Binary: 100001100011001010010010001110011110011001011₂
• Hexadecimal: 0x10C652473CCB
• Base-36: 6JD1JIDOR

Squares and roots of 18443969969355

• 18443969969355 squared (18443969969355²) is 340180028230469079639116025
• 18443969969355 cubed (18443969969355³) is 6274270224857107825668741846078539413875
• The square root of 18443969969355 is 4294644.3356062675
• The cube root of 18443969969355 is 26421.1349204513

Scales and comparisons

• 18,443,969,969,355 seconds is equal to 586,461 years, 10 weeks, 15 hours, 29 minutes, 15 seconds.
• To count from 1 to 18,443,969,969,355 would take you about one million, four hundred sixty-six thousand, one hundred fifty-two 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 18443969969355 cubic inches would be around 2201.8 feet tall.

Recreational maths with 18443969969355

• 18443969969355 backwards is 55396996934481
• 18443969969355 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 18443969969355's digits is 81
• More coming soon!