13273642920

Names of 13273642920

• Cardinal: 13273642920 can be written as Thirteen billion, two hundred seventy-three million, six hundred forty-two thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.327364292 × 10¹⁰

Factors of 13273642920

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 732702

Divisors of 13273642920

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 20 24 30 40 60 120 151 302 453 604 755 906 1208 1510 1812 2265 3020 3624 4530 6040 9060 18120 732541 1465082 2197623 2930164 3662705 4395246 5860328 7325410 8790492 10988115 14650820 17580984 21976230 29301640 43952460 87904920 110613691 221227382 331841073 442454764 553068455 663682146 884909528 1106136910 1327364292 1659205365 2212273820 2654728584 3318410730 4424547640 6636821460 13273642920
• Sum of all divisors σ(n): 40084698240
• Sum of proper divisors (its aliquot sum) s(n): 26811055320
• 13273642920 is an abundant number, because the sum of its proper divisors (26811055320) is greater than itself. Its abundance is 13537412400

Bases of 13273642920

• Binary: 1100010111001010111011011110101000₂
• Hexadecimal: 0x3172BB7A8
• Base-36: 63IS8FC

Squares and roots of 13273642920

• 13273642920 squared (13273642920²) is 176189596367666126400
• 13273642920 cubed (13273642920³) is 2338677788403329195613185088000
• The square root of 13273642920 is 115211.2968419329
• The cube root of 13273642920 is 2367.7183688719

Scales and comparisons

• 13,273,642,920 seconds is equal to 422 years, 3 weeks, 1 day, 3 hours, 2 minutes.
• To count from 1 to 13,273,642,920 would take you about eight hundred forty-four 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 13273642920 cubic inches would be around 197.3 feet tall.

Recreational maths with 13273642920

• 13273642920 backwards is 02924637231
• The number of decimal digits it has is: 11
• The sum of 13273642920's digits is 39
• More coming soon!