13305527808

Names of 13305527808

• Cardinal: 13305527808 can be written as Thirteen billion, three hundred five million, five hundred twenty-seven thousand, eight hundred eight.

Scientific notation

• Scientific notation: 1.3305527808 × 10¹⁰

Factors of 13305527808

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 8662458

Divisors of 13305527808

• Number of divisors d(n): 40
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 32 48 64 96 128 192 256 384 512 768 1536 8662453 17324906 25987359 34649812 51974718 69299624 103949436 138599248 207898872 277198496 415797744 554396992 831595488 1108793984 1663190976 2217587968 3326381952 4435175936 6652763904 13305527808
• Sum of all divisors σ(n): 35446761768
• Sum of proper divisors (its aliquot sum) s(n): 22141233960
• 13305527808 is an abundant number, because the sum of its proper divisors (22141233960) is greater than itself. Its abundance is 8835706152

Bases of 13305527808

• Binary: 1100011001000100100011111000000000₂
• Hexadecimal: 0x319123E00
• Base-36: 641RMYO

Squares and roots of 13305527808

• 13305527808 squared (13305527808²) is 177037070249461284864
• 13305527808 cubed (13305527808³) is 2355571661251056622777361498112
• The square root of 13305527808 is 115349.5895441331
• The cube root of 13305527808 is 2369.6127010483

Scales and comparisons

• 13,305,527,808 seconds is equal to 423 years, 3 weeks, 6 days, 3 hours, 56 minutes, 48 seconds.
• To count from 1 to 13,305,527,808 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 13305527808 cubic inches would be around 197.5 feet tall.

Recreational maths with 13305527808

• 13305527808 backwards is 80872550331
• The number of decimal digits it has is: 11
• The sum of 13305527808's digits is 42
• More coming soon!