13208420704385292720

Names of 13208420704385292720

• Cardinal: 13208420704385292720 can be written as Thirteen quintillion, two hundred eight quadrillion, four hundred twenty trillion, seven hundred four billion, three hundred eighty-five million, two hundred ninety-two thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 1.320842070438529272 × 10¹⁹

Factors of 13208420704385292720

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 54994834

Divisors of 13208420704385292720

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 17 20 24 29 30 34 40 48 51 58 60 68 80 85 87 102 116 120 136 145 170 174 204 232 240 255 272 290 340 348 408 435 464 493 510 580 680 696 816 870 986 1020 1160 1360 1392 1479 1740 1972 2040 2320 2465 2958 3480 3944 4080 4930 5916 6960 7395 7888 9860 11832 14790 19720 23664 29580 39440 59160 118320 2110909 4221818 6332727 8443636 10554545 12665454 16887272 21109090 25330908 31663635 33774544 35885453 42218180 50661816 52883869 61216361 63327270 71770906 84436360 101323632 105767738 107656359 122432722 126654540 143541812 158651607 168872720 179427265 183649083 211535476 215312718 244865444 253309080 264419345 287083624 306081805 317303214 358854530 367298166 423070952 430625436 489730888 506618160 528838690 538281795 574167248 612163610 634606428 717709060 734596332 793258035 846141904 861250872 899025773 918245415 979461776 1040678137 1057677380 1076563590 1224327220 1269212856 1435418120 1469192664 1533632201 1586516070 1722501744 1798051546 1836490830 2081356274 2115354760 2153127180 2448654440 2538425712 2697077319 2870836240 2938385328 3067264402 3122034411 3173032140 3596103092 3672981660 4162712548 4230709520 4306254360 4495128865 4600896603 4897308880 5203390685 5394154638 6134528804 6244068822 6346064280 7192206184 7345963320 7668161005 8325425096 8612508720 8990257730 9201793206 10406781370 10788309276 12269057608 12488137644 12692128560 13485386595 14384412368 14691926640 15336322010 15610172055 16650850192 17980515460 18403586412 20813562740 21576618552 23004483015 24538115216 24976275288 26071747417 26970773190 30672644020 31220344110 35961030920 36807172824 41627125480 43153237104 46008966030 49952550576 52143494834 53941546380 61345288040 62440688220 71922061840 73614345648 78215242251 83254250960 92017932060 104286989668 107883092760 122690576080 124881376440 130358737085 156430484502 184035864120 208573979336 215766185520 249762752880 260717474170 312860969004 368071728240 391076211255 417147958672 521434948340 625721938008 782152422510 1042869896680 1251443876016 1564304845020 2085739793360 3128609690040 6257219380080 111633035026921 223266070053842 334899105080763 446532140107684 558165175134605 669798210161526 893064280215368 1116330350269210 1339596420323052 1674495525403815 1786128560430736 1897761595457657 2232660700538420 2679192840646104 3237358015780709 3348991050807630 3795523190915314 4465321401076840 5358385681292208 5693284786372971 6474716031561418 6697982101615260 7591046381830628 8930642802153680 9488807977288285 9712074047342127 11386569572745942 12949432063122836 13395964203230520 15182092763661256 16186790078903545 18977615954576570 19424148094684254 22773139145491884 25898864126245672 26791928406461040 28466423931864855 30364185527322512 32373580157807090 37955231909153140 38848296189368508 45546278290983768 48560370236710635 51797728252491344 55035086268272053 56932847863729710 64747160315614180 75910463818306280 77696592378737016 91092556581967536 97120740473421270 110070172536544106 113865695727459420 129494320631228360 151820927636612560 155393184757474032 165105258804816159 194241480946842540 220140345073088212 227731391454918840 258988641262456720 275175431341360265 330210517609632318 388482961893685080 440280690146176424 455462782909837680 550350862682720530 660421035219264636 776965923787370160 825526294024080795 880561380292352848 1100701725365441060 1320842070438529272 1651052588048161590 2201403450730882120 2641684140877058544 3302105176096323180 4402806901461764240 6604210352192646360 13208420704385292720
• Sum of all divisors σ(n): 44849710247118192000
• Sum of proper divisors (its aliquot sum) s(n): 31641289542732899280
• 13208420704385292720 is an abundant number, because the sum of its proper divisors (31641289542732899280) is greater than itself. Its abundance is 18432868838347606560

Bases of 13208420704385292720

• Binary: 1011011101001101101111001010011001000000110011001101100110110000₂
• Hexadecimal: 0xB74DBCA640CCD9B0
• Base-36: 2SCNEDBREJEEO

Squares and roots of 13208420704385292720

• 13208420704385292720 squared (13208420704385292720²) is 174462377504034072296045400240084998400
• 13208420704385292720 cubed (13208420704385292720³) is 2304372479160566568002714980542725241088357875664731648000
• The square root of 13208420704385292720 is 3634339101.4578280159
• The cube root of 13208420704385292720 is 2363833.9424911037

Scales and comparisons

• 13,208,420,704,385,292,720 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 13,208,420,704,385,292,720 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 13208420704385292720 cubic inches would be around 196986.2 feet tall.

Recreational maths with 13208420704385292720

• 13208420704385292720 backwards is 02729258340702480231
• The number of decimal digits it has is: 20
• The sum of 13208420704385292720's digits is 69
• More coming soon!