13820283145494

Names of 13820283145494

• Cardinal: 13820283145494 can be written as Thirteen trillion, eight hundred twenty billion, two hundred eighty-three million, one hundred forty-five thousand, four hundred ninety-four.

Scientific notation

• Scientific notation: 1.3820283145494 × 10¹³

Factors of 13820283145494

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1741028375

Divisors of 13820283145494

• Number of divisors d(n): 60
• Complete list of divisors:
  1 2 3 6 7 9 14 18 21 27 42 49 54 63 81 98 126 147 162 189 294 378 441 567 882 1134 1323 2646 3969 7938 1741028363 3482056726 5223085089 10446170178 12187198541 15669255267 24374397082 31338510534 36561595623 47007765801 73123191246 85310389787 94015531602 109684786869 141023297403 170620779574 219369573738 255931169361 282046594806 329054360607 511862338722 658108721214 767793508083 987163081821 1535587016166 1974326163642 2303380524249 4606761048498 6910141572747 13820283145494
• Sum of all divisors σ(n): 36023617879524
• Sum of proper divisors (its aliquot sum) s(n): 22203334734030
• 13820283145494 is an abundant number, because the sum of its proper divisors (22203334734030) is greater than itself. Its abundance is 8383051588536

Bases of 13820283145494

• Binary: 11001001000111001001000100010100110100010110₂
• Hexadecimal: 0xC91C9114D16
• Base-36: 4WCY7R7DI

Squares and roots of 13820283145494

• 13820283145494 squared (13820283145494²) is 191000226221625530772504036
• 13820283145494 cubed (13820283145494³) is 2639677207236272469190399370376890213784
• The square root of 13820283145494 is 3717564.1414095333
• The cube root of 13820283145494 is 23997.8488497265

Scales and comparisons

• 13,820,283,145,494 seconds is equal to 439,442 years, 13 weeks, 1 day, 20 hours, 24 minutes, 54 seconds.
• To count from 1 to 13,820,283,145,494 would take you about one million, ninety-eight thousand, six hundred five 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 13820283145494 cubic inches would be around 1999.8 feet tall.

Recreational maths with 13820283145494

• 13820283145494 backwards is 49454138202831
• 13820283145494 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 13820283145494's digits is 54
• More coming soon!