13665965072320

Names of 13665965072320

• Cardinal: 13665965072320 can be written as Thirteen trillion, six hundred sixty-five billion, nine hundred sixty-five million, seventy-two thousand, three hundred twenty.

Scientific notation

• Scientific notation: 1.366596507232 × 10¹³

Factors of 13665965072320

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 97149

Divisors of 13665965072320

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 4 5 8 10 11 16 20 22 32 37 40 44 55 64 74 80 88 110 148 160 176 185 220 296 320 352 370 407 440 592 704 740 814 880 1093 1184 1480 1628 1760 2035 2186 2368 2960 3256 3520 4070 4372 5465 5920 6512 8140 8744 10930 11840 12023 13024 16280 17488 21860 24046 26048 32560 34976 40441 43720 48092 60115 65120 69952 80882 87440 96001 96184 120230 130240 161764 174880 192002 192368 202205 240460 323528 349760 384004 384736 404410 444851 480005 480920 647056 768008 769472 808820 889702 960010 961840 1056011 1294112 1536016 1617640 1779404 1920020 1923680 2112022 2224255 2588224 3072032 3235280 3552037 3558808 3840040 3847360 4224044 4448510 5280055 6144064 6470560 7104074 7117616 7680080 8448088 8897020 10560110 12941120 14208148 14235232 15360160 16896176 17760185 17794040 21120220 28416296 28470464 30720320 33792352 35520370 35588080 39072407 42240440 56832592 67584704 71040740 71176160 78144814 84480880 104929093 113665184 142081480 142352320 156289628 168961760 195362035 209858186 227330368 284162960 312579256 337923520 390724070 419716372 524645465 568325920 625158512 781448140 839432744 1049290930 1136651840 1154220023 1250317024 1562896280 1678865488 2098581860 2308440046 2500634048 3125792560 3357730976 3882376441 4197163720 4616880092 5771100115 6251585120 6715461952 7764752882 8394327440 9233760184 11542200230 12503170240 15529505764 16788654880 18467520368 19411882205 23084400460 31059011528 33577309760 36935040736 38823764410 42706140851 46168800920 62118023056 73870081472 77647528820 85412281702 92337601840 124236046112 155295057640 170824563404 184675203680 213530704255 248472092224 310590115280 341649126808 369350407360 427061408510 621180230560 683298253616 854122817020 1242360461120 1366596507232 1708245634040 2733193014464 3416491268080 6832982536160 13665965072320
• Sum of all divisors σ(n): 36493659596736
• Sum of proper divisors (its aliquot sum) s(n): 22827694524416
• 13665965072320 is an abundant number, because the sum of its proper divisors (22827694524416) is greater than itself. Its abundance is 9161729452096

Bases of 13665965072320

• Binary: 11000110110111011010111111100101111111000000₂
• Hexadecimal: 0xC6DDAFE5FC0
• Base-36: 4UE22RC1S

Squares and roots of 13665965072320

• 13665965072320 squared (13665965072320²) is 186758601357870182830182400
• 13665965072320 cubed (13665965072320³) is 2552236523111988443302045244294791168000
• The square root of 13665965072320 is 3696750.6099708701
• The cube root of 13665965072320 is 23908.1938679119

Scales and comparisons

• 13,665,965,072,320 seconds is equal to 434,535 years, 21 weeks, 5 days, 58 minutes, 40 seconds.
• To count from 1 to 13,665,965,072,320 would take you about one million, eighty-six thousand, three hundred thirty-eight 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 13665965072320 cubic inches would be around 1992.3 feet tall.

Recreational maths with 13665965072320

• 13665965072320 backwards is 02327056956631
• 13665965072320 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 13665965072320's digits is 55
• More coming soon!