13391382881378304

Names of 13391382881378304

• Cardinal: 13391382881378304 can be written as Thirteen quadrillion, three hundred ninety-one trillion, three hundred eighty-two billion, eight hundred eighty-one million, three hundred seventy-eight thousand, three hundred four.

Scientific notation

• Scientific notation: 1.3391382881378304 × 10¹⁶

Factors of 13391382881378304

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 74205

Divisors of 13391382881378304

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 22 24 27 32 33 36 44 48 54 64 66 72 88 96 99 108 128 132 144 176 192 198 216 256 264 288 297 352 384 396 432 512 528 576 594 704 768 792 864 1024 1056 1152 1188 1408 1536 1584 1728 2048 2112 2304 2376 2816 3072 3168 3456 4096 4224 4608 4752 5632 6144 6336 6912 8192 8448 9216 9504 11264 12288 12672 13824 16896 18432 19008 22528 24576 25344 27648 33792 36864 38016 45056 50688 55296 67584 73728 74189 76032 90112 101376 110592 135168 148378 152064 202752 221184 222567 270336 296756 304128 405504 445134 593512 608256 667701 811008 816079 890268 1187024 1216512 1335402 1632158 1780536 2003103 2374048 2433024 2448237 2670804 3264316 3561072 4006206 4748096 4896474 5341608 6528632 7122144 7344711 8012412 9496192 9792948 10683216 13057264 14244288 14689422 16024824 18992384 19585896 21366432 22034133 26114528 28488576 29378844 32049648 37984768 39171792 42732864 44068266 52229056 56977152 58757688 64099296 75969536 78343584 85465728 88136532 104458112 113954304 117515376 128198592 151939072 156687168 170931456 176273064 208916224 227908608 235030752 256397184 303878144 313374336 341862912 352546128 417832448 455817216 470061504 512794368 607756288 626748672 683725824 705092256 835664896 911634432 940123008 1025588736 1253497344 1367451648 1410184512 1671329792 1823268864 1880246016 2051177472 2506994688 2734903296 2820369024 3342659584 3760492032 4102354944 5013989376 5469806592 5504007721 5640738048 6685319168 7520984064 8204709888 10027978752 11008015442 11281476096 15041968128 16409419776 16512023163 20055957504 22016030884 22562952192 30083936256 33024046326 44032061768 45125904384 49536069489 60167872512 60544084931 66048092652 88064123536 90251808768 99072138978 121088169862 132096185304 148608208467 176128247072 180503617536 181632254793 198144277956 242176339724 264192370608 297216416934 352256494144 363264509586 396288555912 484352679448 528384741216 544896764379 594432833868 704512988288 726529019172 792577111824 968705358896 1056769482432 1089793528758 1188865667736 1409025976576 1453058038344 1585154223648 1634690293137 1937410717792 2113538964864 2179587057516 2377731335472 2818051953152 2906116076688 3170308447296 3269380586274 3874821435584 4227077929728 4359174115032 4755462670944 5636103906304 5812232153376 6340616894592 6538761172548 7749642871168 8454155859456 8718348230064 9510925341888 11272207812608 11624464306752 12681233789184 13077522345096 15499285742336 16908311718912 17436696460128 19021850683776 22544415625216 23248928613504 25362467578368 26155044690192 30998571484672 33816623437824 34873392920256 38043701367552 45088831250432 46497857227008 50724935156736 52310089380384 61997142969344 67633246875648 69746785840512 76087402735104 92995714454016 101449870313472 104620178760768 123994285938688 135266493751296 139493571681024 152174805470208 185991428908032 202899740626944 209240357521536 247988571877376 278987143362048 304349610940416 371982857816064 405799481253888 418480715043072 495977143754752 557974286724096 608699221880832 743965715632128 836961430086144 1115948573448192 1217398443761664 1487931431264256 1673922860172288 2231897146896384 3347845720344576 4463794293792768 6695691440689152 13391382881378304
• Sum of all divisors σ(n): 43283219494998240
• Sum of proper divisors (its aliquot sum) s(n): 29891836613619936
• 13391382881378304 is an abundant number, because the sum of its proper divisors (29891836613619936) is greater than itself. Its abundance is 16500453732241632

Bases of 13391382881378304

• Binary: 101111100100110110010001001011101100100010000000000000₂
• Hexadecimal: 0x2F93644BB22000
• Base-36: 3NUUKD8B9C0

Squares and roots of 13391382881378304

• 13391382881378304 squared (13391382881378304²) is 179329135475671887579970761916416
• 13391382881378304 cubed (13391382881378304³) is 2401465114941283236578365557367073234390523838464
• The square root of 13391382881378304 is 115721142.7586951545
• The cube root of 13391382881378304 is 237469.8488416765

Scales and comparisons

• 13,391,382,881,378,304 seconds is equal to 425,804,553 years, 18 weeks, 5 days, 8 hours, 38 minutes, 24 seconds.
• To count from 1 to 13,391,382,881,378,304 would take you about one billion, two hundred seventy-seven million, four hundred thirteen thousand, six hundred sixty 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 13391382881378304 cubic inches would be around 19789.2 feet tall.

Recreational maths with 13391382881378304

• 13391382881378304 backwards is 40387318828319331
• 13391382881378304 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 13391382881378304's digits is 72
• More coming soon!