13640365813515264

Names of 13640365813515264

• Cardinal: 13640365813515264 can be written as Thirteen quadrillion, six hundred forty trillion, three hundred sixty-five billion, eight hundred thirteen million, five hundred fifteen thousand, two hundred sixty-four.

Scientific notation

• Scientific notation: 1.3640365813515264 × 10¹⁶

Factors of 13640365813515264

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1480074415534

Divisors of 13640365813515264

• Number of divisors d(n): 66
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 32 36 48 64 72 96 128 144 192 256 288 384 512 576 768 1024 1152 1536 2304 3072 4608 9216 1480074415529 2960148831058 4440223246587 5920297662116 8880446493174 11840595324232 13320669739761 17760892986348 23681190648464 26641339479522 35521785972696 47362381296928 53282678959044 71043571945392 94724762593856 106565357918088 142087143890784 189449525187712 213130715836176 284174287781568 378899050375424 426261431672352 568348575563136 757798100750848 852522863344704 1136697151126272 1515596201501696 1705045726689408 2273394302252544 3410091453378816 4546788604505088 6820182906757632 13640365813515264
• Sum of all divisors σ(n): 39386260271668830
• Sum of proper divisors (its aliquot sum) s(n): 25745894458153566
• 13640365813515264 is an abundant number, because the sum of its proper divisors (25745894458153566) is greater than itself. Its abundance is 12105528644638302

Bases of 13640365813515264

• Binary: 110000011101011101011100100110111010111100010000000000₂
• Hexadecimal: 0x3075D726EBC400
• Base-36: 3QB3TJPK3K0

Squares and roots of 13640365813515264

• 13640365813515264 squared (13640365813515264²) is 186059579526515929869804760989696
• 13640365813515264 cubed (13640365813515264³) is 2537920727850512419981141106876920444029442719744
• The square root of 13640365813515264 is 116791976.6658449189
• The cube root of 13640365813515264 is 238932.5615970209

Scales and comparisons

• 13,640,365,813,515,264 seconds is equal to 433,721,440 years, 23 weeks, 2 days, 2 hours, 14 minutes, 24 seconds.
• To count from 1 to 13,640,365,813,515,264 would take you about one billion, three hundred one million, one hundred sixty-four thousand, three hundred twenty-one 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 13640365813515264 cubic inches would be around 19911 feet tall.

Recreational maths with 13640365813515264

• 13640365813515264 backwards is 46251531856304631
• The number of decimal digits it has is: 17
• The sum of 13640365813515264's digits is 63
• More coming soon!