13247982001

Names of 13247982001

• Cardinal: 13247982001 can be written as Thirteen billion, two hundred forty-seven million, nine hundred eighty-two thousand and one.

Scientific notation

• Scientific notation: 1.3247982001 × 10¹⁰

Factors of 13247982001

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 34056898

Divisors of 13247982001

• Number of divisors d(n): 4
• Complete list of divisors:
  1 389 34056509 13247982001
• Sum of all divisors σ(n): 13282038900
• Sum of proper divisors (its aliquot sum) s(n): 34056899
• 13247982001 is a deficient number, because the sum of its proper divisors (34056899) is less than itself. Its deficiency is 13213925102

Bases of 13247982001

• Binary: 1100010101101001000010100110110001₂
• Hexadecimal: 0x315A429B1
• Base-36: 633I8C1

Squares and roots of 13247982001

• 13247982001 squared (13247982001²) is 175509027098819964001
• 13247982001 cubed (13247982001³) is 2325140432018188131424715946001
• The square root of 13247982001 is 115099.8783709175
• The cube root of 13247982001 is 2366.1916082941

Scales and comparisons

• 13,247,982,001 seconds is equal to 421 years, 12 weeks, 5 days, 3 hours, 1 second.
• To count from 1 to 13,247,982,001 would take you about eight hundred forty-two 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 13247982001 cubic inches would be around 197.2 feet tall.

Recreational maths with 13247982001

• 13247982001 backwards is 10028974231
• The number of decimal digits it has is: 11
• The sum of 13247982001's digits is 37
• More coming soon!