13379274145147456144

Names of 13379274145147456144

• Cardinal: 13379274145147456144 can be written as Thirteen quintillion, three hundred seventy-nine quadrillion, two hundred seventy-four trillion, one hundred forty-five billion, one hundred forty-seven million, four hundred fifty-six thousand, one hundred forty-four.

Scientific notation

• Scientific notation: 1.3379274145147456144 × 10¹⁹

Factors of 13379274145147456144

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 914442255

Divisors of 13379274145147456144

• Number of divisors d(n): 15
• Complete list of divisors:
  1 2 4 8 16 914442253 1828884506 3657769012 7315538024 14631076048 836204634071716009 1672409268143432018 3344818536286864036 6689637072573728072 13379274145147456144
• Sum of all divisors σ(n): 25922343684570906153
• Sum of proper divisors (its aliquot sum) s(n): 12543069539423450009
• 13379274145147456144 is a deficient number, because the sum of its proper divisors (12543069539423450009) is less than itself. Its deficiency is 836204605724006135

Bases of 13379274145147456144

• Binary: 1011100110101100101110101111001011010110000101010000101010010000₂
• Hexadecimal: 0xB9ACBAF2D6150A90
• Base-36: 2TNDOUYW77QTS

Squares and roots of 13379274145147456144

• 13379274145147456144 squared (13379274145147456144²) is 179004976651011193374902937074403348736
• 13379274145147456144 cubed (13379274145147456144³) is 2394956655959598131240202302160028198520249389625297833984
• 13379274145147456144 is a perfect square number. Its square root is 3657769012
• The cube root of 13379274145147456144 is 2373982.5238035919

Scales and comparisons

• 13,379,274,145,147,456,144 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 13,379,274,145,147,456,144 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and 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 13379274145147456144 cubic inches would be around 197831.9 feet tall.

Recreational maths with 13379274145147456144

• 13379274145147456144 backwards is 44165474154147297331
• The number of decimal digits it has is: 20
• The sum of 13379274145147456144's digits is 82
• More coming soon!