13471745326347937968

Names of 13471745326347937968

• Cardinal: 13471745326347937968 can be written as Thirteen quintillion, four hundred seventy-one quadrillion, seven hundred forty-five trillion, three hundred twenty-six billion, three hundred forty-seven million, nine hundred thirty-seven thousand, nine hundred sixty-eight.

Scientific notation

• Scientific notation: 1.3471745326347937968 × 10¹⁹

Factors of 13471745326347937968

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 394

Divisors of 13471745326347937968

• Number of divisors d(n): 210
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 36 48 54 72 81 108 144 162 216 243 324 389 432 486 648 778 972 1167 1296 1556 1944 2334 3112 3501 3888 4668 6224 7002 9336 10503 14004 18672 21006 28008 31509 42012 56016 63018 84024 94527 126036 151321 168048 189054 252072 302642 378108 453963 504144 605284 756216 907926 1210568 1361889 1512432 1815852 2421136 2723778 3631704 4085667 5447556 7263408 8171334 10895112 12257001 16342668 21790224 24514002 32685336 36771003 49028004 58863869 65370672 73542006 98056008 117727738 147084012 176591607 196112016 235455476 294168024 353183214 470910952 529774821 588336048 706366428 941821904 1059549642 1412732856 1589324463 2119099284 2825465712 3178648926 4238198568 4767973389 6357297852 8476397136 9535946778 12714595704 14303920167 19071893556 22898045041 25429191408 28607840334 38143787112 45796090082 57215680668 68694135123 76287574224 91592180164 114431361336 137388270246 183184360328 206082405369 228862722672 274776540492 366368720656 412164810738 549553080984 618247216107 824329621476 1099106161968 1236494432214 1648659242952 1854741648321 2472988864428 3297318485904 3709483296642 4945977728856 5564224944963 7418966593284 8907339520949 9891955457712 11128449889926 14837933186568 17814679041898 22256899779852 26722018562847 29675866373136 35629358083796 44513799559704 53444037125694 71258716167592 80166055688541 89027599119408 106888074251388 142517432335184 160332111377082 213776148502776 240498167065623 320664222754164 427552297005552 480996334131246 641328445508328 721494501196869 961992668262492 1282656891016656 1442989002393738 1923985336524984 2164483503590607 2885978004787476 3464955073649161 3847970673049968 4328967007181214 5771956009574952 6929910147298322 8657934014362428 10394865220947483 11543912019149904 13859820294596644 17315868028724856 20789730441894966 27719640589193288 31184595662842449 34631736057449712 41579460883789932 55439281178386576 62369191325684898 83158921767579864 93553786988527347 124738382651369796 166317843535159728 187107573977054694 249476765302739592 280661360965582041 374215147954109388 498953530605479184 561322721931164082 748430295908218776 841984082896746123 1122645443862328164 1496860591816437552 1683968165793492246 2245290887724656328 3367936331586984492 4490581775449312656 6735872663173968984 13471745326347937968
• Sum of all divisors σ(n): 39199322517683568604
• Sum of proper divisors (its aliquot sum) s(n): 25727577191335630636
• 13471745326347937968 is an abundant number, because the sum of its proper divisors (25727577191335630636) is greater than itself. Its abundance is 12255831864987692668

Bases of 13471745326347937968

• Binary: 1011101011110101010000001111111101111001011111110110100010110000₂
• Hexadecimal: 0xBAF540FF797F68B0
• Base-36: 2UCO75P32U300

Squares and roots of 13471745326347937968

• 13471745326347937968 squared (13471745326347937968²) is 181487922137977509664404935965575969024
• 13471745326347937968 cubed (13471745326347937968³) is 2444959066850896981759797135007910772946025402435841503232
• The square root of 13471745326347937968 is 3670387626.1708296531
• The cube root of 13471745326347937968 is 2379439.2510785065
• Being both a perfect square and a perfect cube, 13471745326347937968 is also a perfect sixth number.

Scales and comparisons

• 13,471,745,326,347,937,968 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 13,471,745,326,347,937,968 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 13471745326347937968 cubic inches would be around 198286.6 feet tall.

Recreational maths with 13471745326347937968

• 13471745326347937968 backwards is 86973974362354717431
• The number of decimal digits it has is: 20
• The sum of 13471745326347937968's digits is 99
• More coming soon!