13616966718388

Names of 13616966718388

• Cardinal: 13616966718388 can be written as Thirteen trillion, six hundred sixteen billion, nine hundred sixty-six million, seven hundred eighteen thousand, three hundred eighty-eight.

Scientific notation

• Scientific notation: 1.3616966718388 × 10¹³

Factors of 13616966718388

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 3981312

Divisors of 13616966718388

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 11 22 37 44 74 121 148 191 242 382 407 484 764 814 1628 2101 4202 4477 7067 8404 8954 14134 17908 23111 28268 46222 77737 92444 155474 310948 855107 1710214 3420428 3981071 7962142 15924284 43791781 87583562 147299627 175167124 294599254 481709591 589198508 760384561 963419182 1520769122 1620295897 1926838364 3041538244 3240591794 6481183588 8364230171 16728460342 17823254867 28134228757 33456920684 35646509734 56268457514 71293019468 92006531881 112536915028 184013063762 309476516327 368026127524 618953032654 1237906065308 3404241679597 6808483359194 13616966718388
• Sum of all divisors σ(n): 27041734121472
• Sum of proper divisors (its aliquot sum) s(n): 13424767403084
• 13616966718388 is a deficient number, because the sum of its proper divisors (13424767403084) is less than itself. Its deficiency is 192199315304

Bases of 13616966718388

• Binary: 11000110001001110010011101101101001110110100₂
• Hexadecimal: 0xC627276D3B4
• Base-36: 4TRJQEK6S

Squares and roots of 13616966718388

• 13616966718388 squared (13616966718388²) is 185421782609686457697318544
• 13616966718388 cubed (13616966718388³) is 2524882242660275330532259877078778187072
• The square root of 13616966718388 is 3690117.4396471449
• The cube root of 13616966718388 is 23879.5859357423

Scales and comparisons

• 13,616,966,718,388 seconds is equal to 432,977 years, 21 weeks, 6 days, 11 hours, 6 minutes, 28 seconds.
• To count from 1 to 13,616,966,718,388 would take you about one million, eighty-two thousand, four hundred forty-three 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 13616966718388 cubic inches would be around 1990 feet tall.

Recreational maths with 13616966718388

• 13616966718388 backwards is 88381766961631
• The number of decimal digits it has is: 14
• The sum of 13616966718388's digits is 73
• More coming soon!