13935021391872

Names of 13935021391872

• Cardinal: 13935021391872 can be written as Thirteen trillion, nine hundred thirty-five billion, twenty-one million, three hundred ninety-one thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 1.3935021391872 × 10¹³

Factors of 13935021391872

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 35
• Sum of prime factors: 115

Divisors of 13935021391872

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 32 36 42 48 56 63 64 72 84 96 103 112 126 128 144 168 192 206 224 252 256 288 309 336 384 412 448 504 512 576 618 672 721 768 824 896 927 1008 1024 1152 1236 1344 1442 1536 1648 1792 1854 2016 2048 2163 2304 2472 2688 2884 3072 3296 3584 3708 4032 4096 4326 4608 4944 5376 5768 6144 6489 6592 7168 7416 8064 8192 8652 9216 9888 10752 11536 12288 12978 13184 14336 14832 16128 16384 17304 18432 19776 21504 23072 24576 25956 26368 28672 29664 32256 32768 34608 36864 39552 43008 46144 49152 51912 52736 57344 59328 64512 65536 69216 73728 79104 86016 92288 98304 103824 105472 114688 118656 129024 131072 138432 147456 158208 172032 184576 196608 207648 210944 229376 237312 258048 262144 276864 294912 316416 344064 369152 393216 415296 421888 458752 474624 516096 524288 553728 589824 632832 688128 738304 786432 830592 843776 917504 949248 1032192 1048576 1107456 1179648 1265664 1376256 1476608 1572864 1661184 1687552 1835008 1898496 2064384 2097152 2214912 2359296 2531328 2752512 2953216 3145728 3322368 3375104 3670016 3796992 4128768 4194304 4429824 4718592 5062656 5505024 5906432 6291456 6644736 6750208 7340032 7593984 8257536 8388608 8859648 9437184 10125312 11010048 11812864 12582912 13289472 13500416 14680064 15187968 16515072 16777216 17719296 18874368 20250624 22020096 23625728 25165824 26578944 27000832 29360128 30375936 33030144 33554432 35438592 37748736 40501248 44040192 47251456 50331648 53157888 54001664 58720256 60751872 66060288 67108864 70877184 75497472 81002496 88080384 94502912 100663296 106315776 108003328 117440512 121503744 132120576 134217728 141754368 150994944 162004992 176160768 189005824 201326592 212631552 216006656 234881024 243007488 264241152 268435456 283508736 301989888 324009984 352321536 378011648 402653184 425263104 432013312 469762048 486014976 528482304 536870912 567017472 603979776 648019968 704643072 756023296 805306368 850526208 864026624 939524096 972029952 1056964608 1073741824 1134034944 1207959552 1296039936 1409286144 1512046592 1610612736 1701052416 1728053248 1879048192 1944059904 2113929216 2147483648 2268069888 2415919104 2592079872 2818572288 3024093184 3221225472 3402104832 3456106496 3758096384 3888119808 4227858432 4536139776 4831838208 5184159744 5637144576 6048186368 6442450944 6804209664 6912212992 7516192768 7776239616 8455716864 9072279552 9663676416 10368319488 11274289152 12096372736 13608419328 13824425984 15032385536 15552479232 16911433728 18144559104 19327352832 20736638976 22548578304 24192745472 27216838656 27648851968 31104958464 33822867456 36289118208 41473277952 45097156608 48385490944 54433677312 55297703936 62209916928 67645734912 72578236416 82946555904 96770981888 108867354624 110595407872 124419833856 135291469824 145156472832 165893111808 193541963776 217734709248 221190815744 248839667712 290312945664 331786223616 387083927552 435469418496 497679335424 580625891328 663572447232 774167855104 870938836992 995358670848 1161251782656 1548335710208 1741877673984 1990717341696 2322503565312 3483755347968 4645007130624 6967510695936 13935021391872
• Sum of all divisors σ(n): 46454366262720
• Sum of proper divisors (its aliquot sum) s(n): 32519344870848
• 13935021391872 is an abundant number, because the sum of its proper divisors (32519344870848) is greater than itself. Its abundance is 18584323478976

Bases of 13935021391872

• Binary: 11001010110010000000000000000000000000000000₂
• Hexadecimal: 0xCAC80000000
• Base-36: 4XTNRY0W0

Squares and roots of 13935021391872

• 13935021391872 squared (13935021391872²) is 194184821191930252187664384
• 13935021391872 cubed (13935021391872³) is 2705969637286387344894490917276481486848
• The square root of 13935021391872 is 3732964.1562533117
• The cube root of 13935021391872 is 24064.0772594471

Scales and comparisons

• 13,935,021,391,872 seconds is equal to 443,090 years, 29 weeks, 6 days, 19 hours, 31 minutes, 12 seconds.
• To count from 1 to 13,935,021,391,872 would take you about one million, one hundred seven thousand, seven hundred twenty-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 13935021391872 cubic inches would be around 2005.3 feet tall.

Recreational maths with 13935021391872

• 13935021391872 backwards is 27819312053931
• The number of decimal digits it has is: 14
• The sum of 13935021391872's digits is 54
• More coming soon!