19118913988020

Names of 19118913988020

• Cardinal: 19118913988020 can be written as Nineteen trillion, one hundred eighteen billion, nine hundred thirteen million, nine hundred eighty-eight thousand and twenty.

Scientific notation

• Scientific notation: 1.911891398802 × 10¹³

Factors of 19118913988020

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 4107

Divisors of 19118913988020

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 5 6 7 10 11 12 14 15 20 21 22 28 30 33 35 42 44 55 60 66 70 77 84 105 110 121 132 140 149 154 165 210 220 231 242 298 308 330 363 385 420 447 462 484 596 605 660 726 745 770 809 847 894 924 1043 1155 1210 1452 1490 1540 1618 1639 1694 1788 1815 2086 2235 2310 2420 2427 2541 2980 3121 3129 3236 3278 3388 3630 4045 4172 4235 4470 4620 4854 4917 5082 5215 5663 6242 6258 6556 7260 8090 8195 8470 8899 8940 9363 9708 9834 10164 10430 11326 11473 12135 12484 12516 12705 15605 15645 16180 16390 16940 16989 17798 18029 18726 19668 20860 21847 22652 22946 24270 24585 25410 26697 28315 31210 31290 32780 33978 34331 34419 35596 36058 37452 43694 44495 45892 46815 48540 49170 50820 53394 54087 56630 57365 62293 62420 62580 65541 67956 68662 68838 72116 84945 87388 88990 90145 93630 97889 98340 102993 106788 108174 109235 113260 114730 120541 124586 126203 131082 133485 137324 137676 169890 171655 172095 177980 180290 186879 187260 195778 205986 216348 218470 229460 240317 241082 249172 252406 262164 266970 270435 293667 311465 327705 339780 343310 344190 360580 361623 373758 377641 378609 391556 411972 436940 465029 480634 482164 489445 504812 514965 533940 540870 587334 602705 622930 631015 655410 685223 686620 688380 720951 723246 747516 755282 757218 843787 930058 934395 961268 978890 1029930 1081740 1132923 1174668 1201585 1205410 1245860 1262030 1310820 1325951 1370446 1395087 1441902 1446492 1468335 1510564 1514436 1687574 1808115 1860116 1868790 1888205 1893045 1957780 2055669 2059860 2265846 2325145 2403170 2410820 2524060 2524889 2531361 2643487 2651902 2740892 2790174 2883804 2936670 3255203 3375148 3426115 3604755 3616230 3737580 3776410 3786090 3977853 4111338 4218935 4531692 4650290 4806340 5049778 5062722 5115319 5286974 5303804 5580348 5664615 5873340 6510406 6629755 6852230 6975435 7209510 7232460 7552820 7572180 7574667 7930461 7955706 8222676 8437870 9281657 9300580 9765609 10099556 10125444 10230638 10278345 10573948 11329230 12624445 12656805 13020812 13217435 13259510 13704460 13950870 14419020 14585461 15149334 15345957 15860922 15911412 16276015 16875740 17674223 18563314 19531218 19889265 20461276 20556690 22658460 25248890 25313610 25576595 26434870 26519020 27773779 27844971 27901740 29170922 30298668 30691914 31721844 32552030 35348446 35807233 37126628 37873335 39062436 39652305 39778530 41113380 43756383 46408285 48828045 50497780 50627220 51153190 52869740 53022669 55547558 55689942 56268509 58341844 61383828 65104060 70696892 71614466 72927305 75746670 76729785 79304610 79557060 83321337 87512766 88371115 92816570 97656090 102098227 102306380 106045338 107421699 111095116 111379884 112537018 138868895 139224855 143228932 145854610 151493340 153459570 158609220 166642674 168805527 175025532 176742230 179036165 185633140 194416453 195312180 204196454 212090676 214843398 218781915 225074036 265113345 277737790 278449710 281342545 291709220 305511569 306294681 306919140 333285348 337611054 353484460 358072330 376208461 388832906 393879563 408392908 416606685 429686796 437563830 510491135 530226690 537108495 555475580 556899420 562685090 583249359 611023138 612589362 675222108 716144660 752416922 777665812 787759126 833213370 844027635 875127660 916534707 972082265 1020982270 1060453380 1074216990 1125370180 1128625383 1166498718 1181638689 1222046276 1225178724 1504833844 1527557845 1531473405 1575518252 1666426740 1688055270 1833069414 1881042305 1944164530 1969397815 2041964540 2138580983 2148433980 2257250766 2332997436 2363277378 2633459227 2916246795 3055115690 3062946810 3376110540 3666138828 3762084610 3888329060 3938795630 4138293071 4277161966 4514501532 4582673535 4726554756 5266918454 5643126915 5832493590 5908193445 6110231380 6125893620 6415742949 7524169220 7877591260 7900377681 8276586142 8554323932 9165347070 10533836908 10692904915 11286253830 11664987180 11816386890 12414879213 12831485898 13167296135 15800755362 16553172284 18330694140 20691465355 21385809830 22572507660 23632773780 24829758426 25662971796 26334592270 28968051497 31601510724 32078714745 39501888405 41382930710 42771619660 45521223781 49659516852 52669184540 57936102994 62074396065 64157429490 79003776810 82765861420 86904154491 91042447562 115872205988 124148792130 128314858980 136563671343 144840257485 158007553620 173808308982 182084895124 227606118905 248297584260 273127342686 289680514970 318648566467 347616617964 434520772455 455212237810 546254685372 579361029940 637297132934 682818356715 869041544910 910424475620 955945699401 1274594265868 1365636713430 1593242832335 1738083089820 1911891398802 2731273426860 3186485664670 3823782797604 4779728497005 6372971329340 9559456994010 19118913988020
• Sum of all divisors σ(n): 67804744896000
• Sum of proper divisors (its aliquot sum) s(n): 48685830907980
• 19118913988020 is an abundant number, because the sum of its proper divisors (48685830907980) is greater than itself. Its abundance is 29566916919960

Bases of 19118913988020

• Binary: 100010110001101111000000100111010010110110100₂
• Hexadecimal: 0x11637813A5B4
• Base-36: 6RZ3VR3JO

Squares and roots of 19118913988020

• 19118913988020 squared (19118913988020²) is 365532872081306820703520400
• 19118913988020 cubed (19118913988020³) is 6988591541116422305109970312817425608000
• The square root of 19118913988020 is 4372518.0374722297
• The cube root of 19118913988020 is 26739.5692236839

Scales and comparisons

• 19,118,913,988,020 seconds is equal to 607,922 years, 16 weeks, 6 days, 17 hours, 7 minutes.
• To count from 1 to 19,118,913,988,020 would take you about one million, five hundred nineteen thousand, eight hundred five 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 19118913988020 cubic inches would be around 2228.3 feet tall.

Recreational maths with 19118913988020

• 19118913988020 backwards is 02088931981191
• 19118913988020 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 19118913988020's digits is 60
• More coming soon!