13478630071

Names of 13478630071

• Cardinal: 13478630071 can be written as Thirteen billion, four hundred seventy-eight million, six hundred thirty thousand and seventy-one.

Scientific notation

• Scientific notation: 1.3478630071 × 10¹⁰

Factors of 13478630071

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 345280

Divisors of 13478630071

• Number of divisors d(n): 4
• Complete list of divisors:
  1 44867 300413 13478630071
• Sum of all divisors σ(n): 13478975352
• Sum of proper divisors (its aliquot sum) s(n): 345281
• 13478630071 is a deficient number, because the sum of its proper divisors (345281) is less than itself. Its deficiency is 13478284790

Bases of 13478630071

• Binary: 1100100011011000111001001010110111₂
• Hexadecimal: 0x3236392B7
• Base-36: 66WTTIV

Squares and roots of 13478630071

• 13478630071 squared (13478630071²) is 181673468590865465041
• 13478630071 cubed (13478630071³) is 2448709476851713253017021847911
• The square root of 13478630071 is 116097.5024322229
• The cube root of 13478630071 is 2379.8445200669

Scales and comparisons

• 13,478,630,071 seconds is equal to 428 years, 30 weeks, 15 hours, 54 minutes, 31 seconds.
• To count from 1 to 13,478,630,071 would take you about eight hundred fifty-seven 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 13478630071 cubic inches would be around 198.3 feet tall.

Recreational maths with 13478630071

• 13478630071 backwards is 17003687431
• The number of decimal digits it has is: 11
• The sum of 13478630071's digits is 40
• More coming soon!