13753528421

Names of 13753528421

• Cardinal: 13753528421 can be written as Thirteen billion, seven hundred fifty-three million, five hundred twenty-eight thousand, four hundred twenty-one.

Scientific notation

• Scientific notation: 1.3753528421 × 10¹⁰

Factors of 13753528421

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 48945222

Divisors of 13753528421

• Number of divisors d(n): 4
• Complete list of divisors:
  1 281 48944941 13753528421
• Sum of all divisors σ(n): 13802473644
• Sum of proper divisors (its aliquot sum) s(n): 48945223
• 13753528421 is a deficient number, because the sum of its proper divisors (48945223) is less than itself. Its deficiency is 13704583198

Bases of 13753528421

• Binary: 1100110011110001100011000001100101₂
• Hexadecimal: 0x333C63065
• Base-36: 6BGHUG5

Squares and roots of 13753528421

• 13753528421 squared (13753528421²) is 189159544027254753241
• 13753528421 cubed (13753528421³) is 2601611164882249047307435362461
• The square root of 13753528421 is 117275.4382682069
• The cube root of 13753528421 is 2395.9148339925

Scales and comparisons

• 13,753,528,421 seconds is equal to 437 years, 16 weeks, 4 days, 8 hours, 33 minutes, 41 seconds.
• To count from 1 to 13,753,528,421 would take you about eight hundred seventy-four 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 13753528421 cubic inches would be around 199.7 feet tall.

Recreational maths with 13753528421

• 13753528421 backwards is 12482535731
• The number of decimal digits it has is: 11
• The sum of 13753528421's digits is 41
• More coming soon!