13648738350128

Names of 13648738350128

• Cardinal: 13648738350128 can be written as Thirteen trillion, six hundred forty-eight billion, seven hundred thirty-eight million, three hundred fifty thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 1.3648738350128 × 10¹³

Factors of 13648738350128

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1360035

Divisors of 13648738350128

• Number of divisors d(n): 40
• Complete list of divisors:
  1 2 4 7 8 14 16 28 56 112 96443 192886 385772 675101 771544 1263583 1350202 1543088 2527166 2700404 5054332 5400808 8845081 10108664 10801616 17690162 20217328 35380324 70760648 141521296 121863735269 243727470538 487454941076 853046146883 974909882152 1706092293766 1949819764304 3412184587532 6824369175064 13648738350128
• Sum of all divisors σ(n): 30222543633408
• Sum of proper divisors (its aliquot sum) s(n): 16573805283280
• 13648738350128 is an abundant number, because the sum of its proper divisors (16573805283280) is greater than itself. Its abundance is 2925066933152

Bases of 13648738350128

• Binary: 11000110100111011000001100110111010000110000₂
• Hexadecimal: 0xC69D8337430
• Base-36: 4U656EW4W

Squares and roots of 13648738350128

• 13648738350128 squared (13648738350128²) is 186288058550254799517616384
• 13648738350128 cubed (13648738350128³) is 2542596968905752955942084855227381297152
• The square root of 13648738350128 is 3694419.8935865425
• The cube root of 13648738350128 is 23898.1437667899

Scales and comparisons

• 13,648,738,350,128 seconds is equal to 433,987 years, 34 weeks, 2 days, 16 hours, 22 minutes, 8 seconds.
• To count from 1 to 13,648,738,350,128 would take you about one million, eighty-four thousand, nine hundred sixty-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 13648738350128 cubic inches would be around 1991.5 feet tall.

Recreational maths with 13648738350128

• 13648738350128 backwards is 82105383784631
• The number of decimal digits it has is: 14
• The sum of 13648738350128's digits is 59
• More coming soon!