13393002105

Names of 13393002105

• Cardinal: 13393002105 can be written as Thirteen billion, three hundred ninety-three million, two thousand, one hundred five.

Scientific notation

• Scientific notation: 1.3393002105 × 10¹⁰

Factors of 13393002105

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 19456

Divisors of 13393002105

• Number of divisors d(n): 80
• Complete list of divisors:
  1 3 5 7 9 15 21 27 35 45 63 81 105 135 189 243 315 405 567 729 945 1215 1701 2187 2835 3645 5103 6561 8505 10935 15309 19441 19683 25515 32805 45927 58323 76545 97205 98415 136087 137781 174969 229635 291615 408261 524907 680435 688905 874845 1224783 1574721 2041305 2624535 3674349 4724163 6123915 7873605 11023047 14172489 18371745 23620815 33069141 42517467 55115235 70862445 99207423 127552401 165345705 212587335 297622269 382657203 496037115 637762005 892866807 1488111345 1913286015 2678600421 4464334035 13393002105
• Sum of all divisors σ(n): 27552269184
• Sum of proper divisors (its aliquot sum) s(n): 14159267079
• 13393002105 is an abundant number, because the sum of its proper divisors (14159267079) is greater than itself. Its abundance is 766264974

Bases of 13393002105

• Binary: 1100011110010010001111111001111001₂
• Hexadecimal: 0x31E48FE79
• Base-36: 65HUIK9

Squares and roots of 13393002105

• 13393002105 squared (13393002105²) is 179372505384534431025
• 13393002105 cubed (13393002105³) is 2402336342194193469162802307625
• The square root of 13393002105 is 115728.1387779133
• The cube root of 13393002105 is 2374.7941970515

Scales and comparisons

• 13,393,002,105 seconds is equal to 425 years, 44 weeks, 3 days, 14 hours, 21 minutes, 45 seconds.
• To count from 1 to 13,393,002,105 would take you about eight hundred fifty-one 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 13393002105 cubic inches would be around 197.9 feet tall.

Recreational maths with 13393002105

• 13393002105 backwards is 50120039331
• 13393002105 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13393002105's digits is 27
• More coming soon!