13447680001

Names of 13447680001

• Cardinal: 13447680001 can be written as Thirteen billion, four hundred forty-seven million, six hundred eighty thousand and one.

Scientific notation

• Scientific notation: 1.3447680001 × 10¹⁰

Factors of 13447680001

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 274442456

Divisors of 13447680001

• Number of divisors d(n): 6
• Complete list of divisors:
  1 7 49 274442449 1921097143 13447680001
• Sum of all divisors σ(n): 15643219650
• Sum of proper divisors (its aliquot sum) s(n): 2195539649
• 13447680001 is a deficient number, because the sum of its proper divisors (2195539649) is less than itself. Its deficiency is 11252140352

Bases of 13447680001

• Binary: 1100100001100010110101000000000001₂
• Hexadecimal: 0x3218B5001
• Base-36: 66EEGAP

Squares and roots of 13447680001

• 13447680001 squared (13447680001²) is 180840097409295360001
• 13447680001 cubed (13447680001³) is 2431879761309873124187543040001
• The square root of 13447680001 is 115964.1323901489
• The cube root of 13447680001 is 2378.0215651745

Scales and comparisons

• 13,447,680,001 seconds is equal to 427 years, 30 weeks, 6 days, 10 hours, 40 minutes, 1 second.
• To count from 1 to 13,447,680,001 would take you about eight hundred fifty-five 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 13447680001 cubic inches would be around 198.2 feet tall.

Recreational maths with 13447680001

• 13447680001 backwards is 10008674431
• The number of decimal digits it has is: 11
• The sum of 13447680001's digits is 34
• More coming soon!