13948894679

Names of 13948894679

• Cardinal: 13948894679 can be written as Thirteen billion, nine hundred forty-eight million, eight hundred ninety-four thousand, six hundred seventy-nine.

Scientific notation

• Scientific notation: 1.3948894679 × 10¹⁰

Factors of 13948894679

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 4807896

Divisors of 13948894679

• Number of divisors d(n): 4
• Complete list of divisors:
  1 2903 4804993 13948894679
• Sum of all divisors σ(n): 13953702576
• Sum of proper divisors (its aliquot sum) s(n): 4807897
• 13948894679 is a deficient number, because the sum of its proper divisors (4807897) is less than itself. Its deficiency is 13944086782

Bases of 13948894679

• Binary: 1100111111011010110011110111010111₂
• Hexadecimal: 0x33F6B3DD7
• Base-36: 6EOT80N

Squares and roots of 13948894679

• 13948894679 squared (13948894679²) is 194571662765834513041
• 13948894679 cubed (13948894679³) is 2714059631438531461952161008839
• The square root of 13948894679 is 118105.4388205725
• The cube root of 13948894679 is 2407.2060434009

Scales and comparisons

• 13,948,894,679 seconds is equal to 443 years, 27 weeks, 4 days, 12 hours, 57 minutes, 59 seconds.
• To count from 1 to 13,948,894,679 would take you about eight hundred eighty-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 13948894679 cubic inches would be around 200.6 feet tall.

Recreational maths with 13948894679

• 13948894679 backwards is 97649884931
• The number of decimal digits it has is: 11
• The sum of 13948894679's digits is 68
• More coming soon!