13309064805

Names of 13309064805

• Cardinal: 13309064805 can be written as Thirteen billion, three hundred nine million, sixty-four thousand, eight hundred five.

Scientific notation

• Scientific notation: 1.3309064805 × 10¹⁰

Factors of 13309064805

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 611

Divisors of 13309064805

• Number of divisors d(n): 128
• Complete list of divisors:
  1 3 5 15 17 19 43 51 57 85 95 129 193 215 255 285 323 331 579 645 731 817 965 969 993 1615 1655 2193 2451 2895 3281 3655 3667 4085 4845 4965 5627 6289 8299 9843 10965 11001 12255 13889 14233 16405 16881 18335 18867 24897 28135 31445 41495 41667 42699 49215 55005 62339 63883 69445 71165 84405 94335 106913 124485 141083 157681 187017 191649 208335 213495 241961 270427 311695 319415 320739 423249 473043 534565 705415 725883 788405 811281 935085 958245 1086011 1209805 1213777 1352135 1603695 2116245 2365215 2680577 2746969 3258033 3629415 3641331 4056405 4597259 5430055 6068885 8041731 8240907 13402885 13734845 13791777 16290165 18206655 20634209 22986295 40208655 41204535 46698473 52192411 61902627 68958885 103171045 140095419 156577233 233492365 260962055 309513135 700477095 782886165 887270987 2661812961 4436354935 13309064805
• Sum of all divisors σ(n): 24485345280
• Sum of proper divisors (its aliquot sum) s(n): 11176280475
• 13309064805 is a deficient number, because the sum of its proper divisors (11176280475) is less than itself. Its deficiency is 2132784330

Bases of 13309064805

• Binary: 1100011001010010000011011001100101₂
• Hexadecimal: 0x319483665
• Base-36: 643VG4L

Squares and roots of 13309064805

• 13309064805 squared (13309064805²) is 177131205983689688025
• 13309064805 cubed (13309064805³) is 2357450699424729830934957460125
• The square root of 13309064805 is 115364.9201664007
• The cube root of 13309064805 is 2369.8226531469

Scales and comparisons

• 13,309,064,805 seconds is equal to 423 years, 9 weeks, 5 days, 2 hours, 26 minutes, 45 seconds.
• To count from 1 to 13,309,064,805 would take you about eight hundred forty-six 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 13309064805 cubic inches would be around 197.5 feet tall.

Recreational maths with 13309064805

• 13309064805 backwards is 50846090331
• The number of decimal digits it has is: 11
• The sum of 13309064805's digits is 39
• More coming soon!