13789468793

Names of 13789468793

• Cardinal: 13789468793 can be written as Thirteen billion, seven hundred eighty-nine million, four hundred sixty-eight thousand, seven hundred ninety-three.

Scientific notation

• Scientific notation: 1.3789468793 × 10¹⁰

Factors of 13789468793

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 5750406

Divisors of 13789468793

• Number of divisors d(n): 4
• Complete list of divisors:
  1 2399 5748007 13789468793
• Sum of all divisors σ(n): 13795219200
• Sum of proper divisors (its aliquot sum) s(n): 5750407
• 13789468793 is a deficient number, because the sum of its proper divisors (5750407) is less than itself. Its deficiency is 13783718386

Bases of 13789468793

• Binary: 1100110101111010101001100001111001₂
• Hexadecimal: 0x335EA9879
• Base-36: 6C1W67T

Squares and roots of 13789468793

• 13789468793 squared (13789468793²) is 190149449593120876849
• 13789468793 cubed (13789468793³) is 2622059901170466878786081673257
• The square root of 13789468793 is 117428.5688961591
• The cube root of 13789468793 is 2398.0000000579

Scales and comparisons

• 13,789,468,793 seconds is equal to 438 years, 24 weeks, 7 hours, 59 minutes, 53 seconds.
• To count from 1 to 13,789,468,793 would take you about eight hundred seventy-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 13789468793 cubic inches would be around 199.8 feet tall.

Recreational maths with 13789468793

• 13789468793 backwards is 39786498731
• The number of decimal digits it has is: 11
• The sum of 13789468793's digits is 65
• More coming soon!