13159656265728

Names of 13159656265728

• Cardinal: 13159656265728 can be written as Thirteen trillion, one hundred fifty-nine billion, six hundred fifty-six million, two hundred sixty-five thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 1.3159656265728 × 10¹³

Factors of 13159656265728

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 305981603

Divisors of 13159656265728

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 56 64 84 96 112 128 168 192 224 256 336 384 448 512 672 768 896 1024 1344 1536 1792 2048 2688 3072 3584 5376 6144 7168 10752 14336 21504 43008 305981591 611963182 917944773 1223926364 1835889546 2141871137 2447852728 3671779092 4283742274 4895705456 6425613411 7343558184 8567484548 9791410912 12851226822 14687116368 17134969096 19582821824 25702453644 29374232736 34269938192 39165643648 51404907288 58748465472 68539876384 78331287296 102809814576 117496930944 137079752768 156662574592 205619629152 234993861888 274159505536 313325149184 411239258304 469987723776 548319011072 626650298368 822478516608 939975447552 1096638022144 1644957033216 1879950895104 2193276044288 3289914066432 4386552088576 6579828132864 13159656265728
• Sum of all divisors σ(n): 40095827815680
• Sum of proper divisors (its aliquot sum) s(n): 26936171549952
• 13159656265728 is an abundant number, because the sum of its proper divisors (26936171549952) is greater than itself. Its abundance is 13776515284224

Bases of 13159656265728

• Binary: 10111111011111111000101000110001100000000000₂
• Hexadecimal: 0xBF7F8A31800
• Base-36: 4NXGNKGLC

Squares and roots of 13159656265728

• 13159656265728 squared (13159656265728²) is 173176553032114209747369984
• 13159656265728 cubed (13159656265728³) is 2278943911186239037104880621914635108352
• The square root of 13159656265728 is 3627624.0524243965
• The cube root of 13159656265728 is 23609.2132619607

Scales and comparisons

• 13,159,656,265,728 seconds is equal to 418,436 years, 18 weeks, 6 days, 9 hours, 48 minutes, 48 seconds.
• To count from 1 to 13,159,656,265,728 would take you about one million, forty-six thousand and ninety 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 13159656265728 cubic inches would be around 1967.4 feet tall.

Recreational maths with 13159656265728

• 13159656265728 backwards is 82756265695131
• The number of decimal digits it has is: 14
• The sum of 13159656265728's digits is 66
• More coming soon!