13494771889

Names of 13494771889

• Cardinal: 13494771889 can be written as Thirteen billion, four hundred ninety-four million, seven hundred seventy-one thousand, eight hundred eighty-nine.

Scientific notation

• Scientific notation: 1.3494771889 × 10¹⁰

Factors of 13494771889

• Number of distinct prime factors ω(n): 1
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 116167

Divisors of 13494771889

• Number of divisors d(n): 3
• Complete list of divisors:
  1 116167 13494771889
• Sum of all divisors σ(n): 13494888057
• Sum of proper divisors (its aliquot sum) s(n): 116168
• 13494771889 is a deficient number, because the sum of its proper divisors (116168) is less than itself. Its deficiency is 13494655721

Bases of 13494771889

• Binary: 1100100100010110011110000010110001₂
• Hexadecimal: 0x32459E0B1
• Base-36: 676FSMP

Squares and roots of 13494771889

• 13494771889 squared (13494771889²) is 182108868336144628321
• 13494771889 cubed (13494771889³) is 2457517637160206732904584068369
• 13494771889 is a perfect square number. Its square root is 116167
• The cube root of 13494771889 is 2380.7941638613

Scales and comparisons

• 13,494,771,889 seconds is equal to 429 years, 4 weeks, 5 days, 11 hours, 44 minutes, 49 seconds.
• To count from 1 to 13,494,771,889 would take you about eight hundred fifty-eight 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 13494771889 cubic inches would be around 198.4 feet tall.

Recreational maths with 13494771889

• 13494771889 backwards is 98817749431
• The number of decimal digits it has is: 11
• The sum of 13494771889's digits is 61
• More coming soon!