12992791449430020

Names of 12992791449430020

• Cardinal: 12992791449430020 can be written as Twelve quadrillion, nine hundred ninety-two trillion, seven hundred ninety-one billion, four hundred forty-nine million, four hundred thirty thousand and twenty.

Scientific notation

• Scientific notation: 1.299279144943002 × 10¹⁶

Factors of 12992791449430020

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 364645

Divisors of 12992791449430020

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 10 12 15 20 30 60 73 137 146 157 219 274 292 314 365 379 411 438 471 548 628 685 730 758 785 822 876 942 1095 1137 1370 1460 1516 1570 1644 1884 1895 2055 2190 2274 2355 2740 3140 3790 4110 4380 4548 4710 5685 7580 8220 9420 10001 11370 11461 20002 21509 22740 22922 27667 30003 34383 40004 43018 45844 50005 51923 55334 57305 59503 60006 64527 68766 83001 86036 100010 103846 107545 110668 114610 119006 120012 129054 137532 138335 150015 155769 166002 171915 178509 200020 207692 215090 229220 238012 258108 259615 276670 297515 300030 311538 322635 332004 343830 357018 363889 415005 430180 519230 553340 595030 600060 623076 645270 687660 714036 727778 778845 830010 892545 1038460 1091667 1190060 1290540 1455556 1557690 1570157 1660020 1785090 1819445 2183334 3115380 3140314 3570180 3638890 3790379 4343719 4366668 4710471 5458335 6280628 7277780 7580758 7850785 8151911 8687438 9420942 10916670 11371137 13031157 15161516 15701570 16303822 17374876 18841884 18951895 21718595 21833340 22742274 23552355 24455733 26062314 26563897 31403140 32607644 37903790 40759555 43437190 45484548 47104710 48911466 49852793 52124628 53127794 56855685 57130573 65155785 75807580 79691691 81519110 86874380 94209420 97822932 99705586 106255588 113711370 114261146 122278665 130311570 132819485 137913931 149558379 159383382 163038220 171391719 199411172 227422740 228522292 244557330 249263965 260623140 265638970 275827862 285652865 299116758 318766764 342783438 398458455 413741793 489114660 498527930 531277940 551655724 571305730 595089503 598233516 685566876 689569655 747791895 796916910 827483586 856958595 997055860 1142611460 1190179006 1379139310 1495583790 1593833820 1654967172 1713917190 1785268509 2068708965 2380358012 2758278620 2975447515 2991167580 3427834380 3570537018 3639253889 4137417930 4170531829 5950895030 7141074036 7278507778 7826888501 8274835860 8341063658 8926342545 10067716963 10917761667 11901790060 12511595487 14557015556 15653777002 16682127316 17852685090 18196269445 18894208547 20135433926 20852659145 21652487167 21835523334 23480665503 25023190974 30203150889 31307554004 35705370180 36392538890 37788417094 39134442505 40270867852 41705318290 43304974334 43671046668 46961331006 50046381948 50338584815 54588808335 56682625641 60406301778 62557977435 64957461501 72785077780 75576834188 78268885010 83410636580 86609948668 93922662012 94471042735 100677169630 108262435835 109177616670 113365251282 117403327515 120812603556 125115954870 129914923002 151015754445 156537770020 188942085470 201354339260 216524871670 218355233340 226730502564 234806655030 250231909740 259829846004 283413128205 302031508890 324787307505 377884170940 433049743340 469613310060 566826256410 571362860573 604063017780 649574615010 1133652512820 1142725721146 1299149230020 1379277223931 1580631563191 1714088581719 2285451442292 2758554447862 2856814302865 2966390741879 3161263126382 3428177163438 4137831671793 4741894689573 5517108895724 5713628605730 5932781483758 6322526252764 6856354326876 6896386119655 7903157815955 8275663343586 8570442908595 8899172225637 9483789379146 11427257211460 11865562967516 13792772239310 14831953709395 15806315631910 16551326687172 17140885817190 17798344451274 18967578758292 20689158358965 23709473447865 27585544478620 29663907418790 31612631263820 34281771634380 35596688902548 41378316717930 44495861128185 47418946895730 59327814837580 82756633435860 88991722256370 94837893791460 177983444512740 216546524157167 433093048314334 649639572471501 866186096628668 1082732620785835 1299279144943002 2165465241571670 2598558289886004 3248197862357505 4330930483143340 6496395724715010 12992791449430020
• Sum of all divisors σ(n): 37482702194649600
• Sum of proper divisors (its aliquot sum) s(n): 24489910745219580
• 12992791449430020 is an abundant number, because the sum of its proper divisors (24489910745219580) is greater than itself. Its abundance is 11497119295789560

Bases of 12992791449430020

• Binary: 101110001010001101111111111110111110111110100000000100₂
• Hexadecimal: 0x2E28DFFEFBE804
• Base-36: 3JXK5ZP21AC

Squares and roots of 12992791449430020

• 12992791449430020 squared (12992791449430020²) is 168812629648381839958982877200400
• 12992791449430020 cubed (12992791449430020³) is 2193347291051292253907356396445935996233316008000
• The square root of 12992791449430020 is 113985926.5410867291
• The cube root of 12992791449430020 is 235089.9999288369

Scales and comparisons

• 12,992,791,449,430,020 seconds is equal to 413,130,578 years, 38 weeks, 6 days, 16 hours, 47 minutes.
• To count from 1 to 12,992,791,449,430,020 would take you about one billion, two hundred thirty-nine million, three hundred ninety-one thousand, seven hundred thirty-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 12992791449430020 cubic inches would be around 19590.8 feet tall.

Recreational maths with 12992791449430020

• 12992791449430020 backwards is 02003494419729921
• The number of decimal digits it has is: 17
• The sum of 12992791449430020's digits is 66
• More coming soon!