13324393185

Names of 13324393185

• Cardinal: 13324393185 can be written as Thirteen billion, three hundred twenty-four million, three hundred ninety-three thousand, one hundred eighty-five.

Scientific notation

• Scientific notation: 1.3324393185 × 10¹⁰

Factors of 13324393185

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 193

Divisors of 13324393185

• Number of divisors d(n): 72
• Complete list of divisors:
  1 3 5 15 31 53 93 101 155 159 265 303 465 505 795 1515 1643 2809 3131 4929 5353 8215 8427 9393 10201 14045 15655 16059 24645 26765 30603 42135 46965 51005 80295 87079 153015 165943 261237 283709 316231 435395 497829 540653 829715 851127 948693 1306185 1418545 1581155 1621959 2489145 2703265 4255635 4743465 8109795 8794979 16760243 26384937 28654609 43974895 50280729 83801215 85963827 131924685 143273045 251403645 429819135 888292879 2664878637 4441464395 13324393185
• Sum of all divisors σ(n): 22654071552
• Sum of proper divisors (its aliquot sum) s(n): 9329678367
• 13324393185 is a deficient number, because the sum of its proper divisors (9329678367) is less than itself. Its deficiency is 3994714818

Bases of 13324393185

• Binary: 1100011010001100100001101011100001₂
• Hexadecimal: 0x31A321AE1
• Base-36: 64CZZKX

Squares and roots of 13324393185

• 13324393185 squared (13324393185²) is 177539453748474444225
• 13324393185 cubed (13324393185³) is 2365605487594795588778252606625
• The square root of 13324393185 is 115431.3353686945
• The cube root of 13324393185 is 2370.7320985995

Scales and comparisons

• 13,324,393,185 seconds is equal to 423 years, 35 weeks, 12 hours, 19 minutes, 45 seconds.
• To count from 1 to 13,324,393,185 would take you about eight hundred forty-seven 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 13324393185 cubic inches would be around 197.6 feet tall.

Recreational maths with 13324393185

• 13324393185 backwards is 58139342331
• The number of decimal digits it has is: 11
• The sum of 13324393185's digits is 42
• More coming soon!