18826990518105

Names of 18826990518105

• Cardinal: 18826990518105 can be written as Eighteen trillion, eight hundred twenty-six billion, nine hundred ninety million, five hundred eighteen thousand, one hundred five.

Scientific notation

• Scientific notation: 1.8826990518105 × 10¹³

Factors of 18826990518105

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 2761

Divisors of 18826990518105

• Number of divisors d(n): 768
• Complete list of divisors:
  1 3 5 7 9 11 15 19 21 23 27 33 35 45 55 57 63 69 77 81 95 99 105 115 133 135 161 165 171 189 207 209 231 243 253 285 297 315 345 361 385 399 405 437 483 495 513 567 621 627 665 693 729 759 805 855 891 945 1035 1045 1083 1155 1197 1215 1265 1311 1449 1463 1485 1539 1701 1771 1805 1863 1881 1995 2079 2185 2187 2277 2415 2527 2565 2673 2693 2835 3059 3105 3135 3249 3465 3591 3645 3795 3933 3971 4347 4389 4455 4617 4807 5103 5313 5415 5589 5643 5985 6237 6555 6831 7245 7315 7581 7695 8019 8079 8303 8505 8855 9177 9315 9405 9747 10395 10773 10935 11385 11799 11913 12635 13041 13167 13365 13465 13851 14421 15295 15309 15939 16245 16767 16929 17955 18711 18851 19665 19855 20493 21735 21945 22743 23085 24035 24057 24237 24909 25515 26565 27531 27797 27945 28215 29241 29623 31185 32319 33649 34155 35397 35739 37905 39123 39501 40095 40395 41515 41553 43263 45885 47817 48735 50301 50787 51167 53865 56133 56553 58121 58995 59565 61479 61939 65205 65835 68229 69255 72105 72711 74727 76545 79695 82593 83391 83835 84645 87723 88869 91333 93555 94255 96957 100947 102465 106191 107217 113715 117369 118503 120285 121185 124545 129789 137655 138985 143451 146205 148115 152361 153501 161595 168245 168399 169659 174363 176985 178695 184437 185817 195615 197505 204687 207361 207765 216315 218133 224181 239085 247779 250173 251505 253935 255835 263169 266607 273999 280665 282765 290605 290871 302841 307395 309695 318573 321651 341145 352107 355509 358169 363555 373635 389367 412965 416955 430353 433573 438615 444345 456665 457083 460503 484785 504735 508977 523089 530955 536085 553311 557451 562837 586845 592515 614061 622083 639331 648945 654399 672543 681329 717255 743337 750519 761805 767505 789507 799821 821997 841995 848295 871815 908523 922185 929085 955719 964953 972173 1023435 1036805 1066527 1074507 1090665 1120905 1168101 1176841 1238895 1250865 1291059 1300719 1315845 1333035 1369995 1381509 1454355 1514205 1526931 1569267 1592865 1608255 1672353 1688511 1760535 1777545 1790845 1842183 1866249 1917993 1946835 1963197 2017629 2043987 2151765 2167865 2230011 2251557 2285415 2302515 2399463 2465991 2544885 2615445 2725569 2766555 2787255 2814185 2894859 2916519 3070305 3110415 3196655 3199581 3223521 3271995 3362715 3406645 3504303 3530523 3716685 3752595 3873177 3902157 3939859 3947535 3999105 4109985 4144527 4542615 4580793 4707801 4769303 4778595 4824765 4860865 5017059 5065533 5332635 5372535 5526549 5598747 5753979 5840505 5884205 5889591 6052887 6131961 6455295 6503595 6690033 6754671 6805211 6907545 7198389 7397973 7634655 7846335 8176707 8237887 8361765 8442555 8684577 8749557 9210915 9331245 9589965 9670563 9815985 10088145 10219935 10512909 10591569 10693903 11150055 11257785 11706471 11819577 11997315 12329955 12433581 12945251 13627845 13742379 14123403 14307909 14474295 14582595 15051177 15196599 15997905 16117605 16796241 17261937 17521515 17652615 18158661 18395883 19365885 19510785 19699295 20264013 20415633 20722635 21595167 22193919 22359979 22903965 23539005 23846515 24530121 24713661 25085295 25327665 26248671 27632745 27993735 28769895 29011689 29447955 30264435 30659805 31774707 32081709 33450165 33773355 34026055 35119413 35458731 35991945 36989865 37300743 38835753 40883535 41189435 41227137 42370209 42923727 43422885 43747785 45153531 45589797 48352815 50388723 51785811 52564545 52957845 53469515 55187649 58532355 59097885 60792039 61246899 62167905 64726255 64785501 66581757 67079937 68711895 70617015 71539545 73590363 74140983 74857321 75255885 75982995 78746013 83981205 86309685 87035067 90616757 90793305 91979415 95324121 96245127 101320065 102078165 105358239 106376193 107975835 110969595 111799895 111902229 116507259 122650605 123568305 127110627 128771181 131243355 135460593 136769391 145058445 151166169 155357433 156519853 158873535 160408545 165562947 175597065 177293655 183740697 186503715 194178765 199745271 201239811 206135685 211851045 214618635 222422949 224571963 225767655 227948985 236238039 245959769 251943615 258929055 261105201 271850271 275938245 285972363 288735381 303960195 306234495 316074717 319128579 323927505 332908785 335399685 349521777 367951815 370704915 374286605 386313543 393730065 410308173 435175335 453083785 453498507 466072299 469559559 476620605 481225635 496688841 526791195 531880965 551222091 559511145 582536295 603719433 635553135 643855905 667268847 673715889 677302965 683846955 708714117 737879307 755830845 776787165 782599265 783315603 815550813 827814735 857917089 866206143 918703485 948224151 957385737 998726355 1006199055 1048565331 1112114745 1122859815 1158940629 1181190195 1229798845 1230924519 1305526005 1359251355 1398216897 1408678677 1429861815 1443676905 1490066523 1580373585 1595642895 1653666273 1721718383 1747608885 1811158299 1931567715 2001806541 2021147667 2051540865 2126142351 2213637921 2267492535 2330361495 2347797795 2446652439 2483444205 2573751267 2598618429 2756110455 2872157211 3018597165 3145695993 3336344235 3368579445 3476821887 3543570585 3689396535 3916578015 4077754065 4226036031 4289585445 4331030715 4741120755 4786928685 4960998819 5165155149 5242826655 5433474897 5794703145 6005419623 6063443001 6154622595 6640913763 6991084485 7043393385 7339957317 7450332615 7795855287 8268331365 8608591915 8616471633 9055791495 9437087979 10009032705 10105738335 10430465661 10630711755 11068189605 12233262195 12678108093 12868756335 12993092145 14360786055 14882996457 15495465447 15728479965 16300424691 17384109435 18016258869 18190329003 19922741289 21130180155 22019871951 23387565861 24804994095 25825775745 27167374485 28311263937 30027098115 30317215005 33204568815 36699786585 38034324279 38979276435 43082358165 46486396341 47185439895 48901274073 52152328305 54570987009 59768223867 63390540465 66059615853 74414982285 77477327235 81502123455 90081294345 90951645015 99613706445 110099359755 114102972837 116937829305 139459189023 141556319685 163712961027 179304671601 190171621395 198178847559 232431981705 244506370365 272854935045 298841119335 330298079265 342308918511 418377567069 537914014803 570514864185 697295945115 818564805135 896523358005 990894237795 1255132701207 1711544592555 2091887835345 2689570074015 3765398103621 6275663506035 18826990518105
• Sum of all divisors σ(n): 46540402606080
• Sum of proper divisors (its aliquot sum) s(n): 27713412087975
• 18826990518105 is an abundant number, because the sum of its proper divisors (27713412087975) is greater than itself. Its abundance is 8886421569870

Bases of 18826990518105

• Binary: 100010001111110000000000101001111111101011001₂
• Hexadecimal: 0x111F8014FF59
• Base-36: 6O90020K9

Squares and roots of 18826990518105

• 18826990518105 squared (18826990518105²) is 354455571968815576332791025
• 18826990518105 cubed (18826990518105³) is 6673331692546375282364887475665444007625
• The square root of 18826990518105 is 4339008.0108366935
• The cube root of 18826990518105 is 26602.7766327713

Scales and comparisons

• 18,826,990,518,105 seconds is equal to 598,640 years, 3 weeks, 1 day, 20 hours, 21 minutes, 45 seconds.
• To count from 1 to 18,826,990,518,105 would take you about one million, four hundred ninety-six thousand, six hundred 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 18826990518105 cubic inches would be around 2216.9 feet tall.

Recreational maths with 18826990518105

• 18826990518105 backwards is 50181509962881
• 18826990518105 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 18826990518105's digits is 63
• More coming soon!