12818370201121690

Names of 12818370201121690

• Cardinal: 12818370201121690 can be written as Twelve quadrillion, eight hundred eighteen trillion, three hundred seventy billion, two hundred one million, one hundred twenty-one thousand, six hundred ninety.

Scientific notation

• Scientific notation: 1.281837020112169 × 10¹⁶

Factors of 12818370201121690

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 647

Divisors of 12818370201121690

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 5 10 17 23 34 46 79 85 115 158 170 230 289 391 395 521 529 578 782 790 1042 1058 1343 1445 1817 1955 2605 2645 2686 2890 3634 3910 4913 5210 5290 6647 6715 8857 8993 9085 9826 11983 12167 13294 13430 17714 17986 18170 22831 23966 24334 24565 30889 33235 41159 41791 44285 44965 45662 49130 59915 60835 61778 66470 82318 83582 88570 89930 112999 114155 119830 121670 150569 152881 154445 203711 205795 206839 208955 225998 228310 271441 275609 301138 305762 308890 388127 407422 411590 413678 417910 525113 542882 551218 564995 699703 710447 752845 764405 776254 946657 961193 1018555 1034195 1050226 1129990 1357205 1378045 1399406 1420894 1505690 1528810 1893314 1922386 1940635 2037110 2068390 2559673 2598977 2625565 2714410 2756090 3463087 3498515 3516263 3552235 3881270 4614497 4685353 4733285 4805965 5119346 5197954 5251130 6243143 6339007 6926174 6997030 7032526 7104470 8926921 9228994 9370706 9466570 9611930 11894951 12077599 12486286 12678014 12798365 12994885 16093169 16340281 17315435 17581315 17853842 21443839 21773111 23072485 23426765 23789902 24155198 25596730 25989770 31215715 31695035 32186338 32680562 34630870 35162630 42887678 43546222 44634605 46144970 46853530 58872479 59474755 59776471 60387995 62431430 63390070 78446449 79651001 80465845 81701405 89269210 106133431 107219195 107763119 108865555 117744958 118949510 119552942 120775990 143592289 156892898 159302002 160931690 163402810 202214167 205319183 212266862 214438390 215526238 217731110 273583873 277784777 287184578 294362395 298882355 364545263 370142887 392232245 398255005 404428334 410638366 493208297 500781553 530667155 538815595 547167746 555569554 588724790 597764710 717961445 729090526 740285774 784464490 796510010 986416594 1001563106 1011070835 1026595915 1061334310 1077631190 1333589633 1354067017 1367919365 1388923885 1435922890 1804268327 1822726315 1831973023 1850714435 2022141670 2053191830 2441068913 2466041485 2503907765 2667179266 2708134034 2735838730 2777847770 3302622647 3608536654 3645452630 3663946046 3701428870 4650925841 4722341209 4882137826 4932082970 5007815530 6197269471 6292429079 6605245294 6667948165 6770335085 8384541049 8513286401 9021341635 9159865115 9301851682 9444682418 11343790831 12205344565 12394538942 12584858158 13335896330 13540670170 16513113235 16769082098 17026572802 18042683270 18319730230 22687581662 23254629205 23611706045 24410689130 30672561559 30986347355 31143541391 31462145395 33026226470 41498171521 41922705245 42566432005 46509258410 47223412090 56144584999 56718954155 61345123118 61972694710 62287082782 62924290790 82996343042 83845410490 85132864010 105353581007 106971294343 112289169998 113437908310 142537197833 144725868817 153362807795 155717706955 192844444127 207490857605 210707162014 213942588686 260907189113 280722924995 285074395666 289451737634 306725615590 311435413910 385688888254 414981715210 521814378226 526767905035 534856471715 561445849990 705468915857 712685989165 723629344085 954457944983 964222220635 1053535810070 1069712943430 1304535945565 1410937831714 1425371978330 1447258688170 1908915889966 1928444441270 2423132363161 2460339769889 2609071891130 3278355550159 3527344579285 4435422214921 4772289724915 4846264726322 4920679539778 6556711100318 7054689158570 8870844429842 9544579449830 12115661815805 12301698849445 16225785064711 16391777750795 22177111074605 24231323631610 24603397698890 32451570129422 32783555501590 44354222149210 55732044352703 75402177653657 81128925323555 111464088705406 150804355307314 162257850647110 278660221763515 377010888268285 557320443527030 754021776536570 1281837020112169 2563674040224338 6409185100560845 12818370201121690
• Sum of all divisors σ(n): 26003387605248000
• Sum of proper divisors (its aliquot sum) s(n): 13185017404126310
• 12818370201121690 is an abundant number, because the sum of its proper divisors (13185017404126310) is greater than itself. Its abundance is 366647203004620

Bases of 12818370201121690

• Binary: 101101100010100011110101100010011011111111001110011010₂
• Hexadecimal: 0x2D8A3D626FF39A
• Base-36: 3I7QDZ58J2Y

Squares and roots of 12818370201121690

• 12818370201121690 squared (12818370201121690²) is 164310614613004515340534188456100
• 12818370201121690 cubed (12818370201121690³) is 2106194286083327185211807328199180042069322809000
• The square root of 12818370201121690 is 113218241.4680677241
• The cube root of 12818370201121690 is 234033.2713856705

Scales and comparisons

• 12,818,370,201,121,690 seconds is equal to 407,584,522 years, 29 weeks, 5 days, 16 hours, 28 minutes, 10 seconds.
• To count from 1 to 12,818,370,201,121,690 would take you about one billion, two hundred twenty-two million, seven hundred fifty-three thousand, five hundred sixty-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 12818370201121690 cubic inches would be around 19502.8 feet tall.

Recreational maths with 12818370201121690

• 12818370201121690 backwards is 09612110207381821
• The number of decimal digits it has is: 17
• The sum of 12818370201121690's digits is 52
• More coming soon!