13515558202379727728

Names of 13515558202379727728

• Cardinal: 13515558202379727728 can be written as Thirteen quintillion, five hundred fifteen quadrillion, five hundred fifty-eight trillion, two hundred two billion, three hundred seventy-nine million, seven hundred twenty-seven thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 1.3515558202379727728 × 10¹⁹

Factors of 13515558202379727728

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 35103684

Divisors of 13515558202379727728

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 8 13 16 26 52 104 208 19289 38578 77156 96281 154312 192562 250757 308624 385124 501514 770248 1003028 1251653 1540496 2006056 2503306 4012112 5006612 10013224 20026448 34988099 69976198 139952396 279904792 454845287 559809584 909690574 1819381148 1857164209 3638762296 3714328418 7277524592 7428656836 14857313672 24143134717 29714627344 48286269434 96572538868 193145077736 386290155472 674885441611 1349770883222 2699541766444 3368689159819 5399083532888 6737378319638 8773510740943 10798167065776 13474756639276 17547021481886 26949513278552 35094042963772 43792959077647 53899026557104 70188085927544 87585918155294 140376171855088 175171836310588 350343672621176 700687345242352 64978645203748691 129957290407497382 259914580814994764 519829161629989528 844722387648732983 1039658323259979056 1689444775297465966 3378889550594931932 6757779101189863864 13515558202379727728
• Sum of all divisors σ(n): 28202487751048212000
• Sum of proper divisors (its aliquot sum) s(n): 14686929548668484272
• 13515558202379727728 is an abundant number, because the sum of its proper divisors (14686929548668484272) is greater than itself. Its abundance is 1171371346288756544

Bases of 13515558202379727728

• Binary: 1011101110010000111010001001001110011001111101011111001101110000₂
• Hexadecimal: 0xBB90E89399F5F370
• Base-36: 2UONLIYH185M8

Squares and roots of 13515558202379727728

• 13515558202379727728 squared (13515558202379727728²) is 182670313521913937221538643259412041984
• 13515558202379727728 cubed (13515558202379727728³) is 2468891254252380404079403758557367939403518602086424932352
• The square root of 13515558202379727728 is 3676351207.7030572689
• The cube root of 13515558202379727728 is 2382015.9344494397

Scales and comparisons

• 13,515,558,202,379,727,728 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 13,515,558,202,379,727,728 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 13515558202379727728 cubic inches would be around 198501.3 feet tall.

Recreational maths with 13515558202379727728

• 13515558202379727728 backwards is 82772797320285551531
• The number of decimal digits it has is: 20
• The sum of 13515558202379727728's digits is 89
• More coming soon!