13152921601

Names of 13152921601

• Cardinal: 13152921601 can be written as Thirteen billion, one hundred fifty-two million, nine hundred twenty-one thousand, six hundred one.

Scientific notation

• Scientific notation: 1.3152921601 × 10¹⁰

Factors of 13152921601

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 354002

Divisors of 13152921601

• Number of divisors d(n): 4
• Complete list of divisors:
  1 42181 311821 13152921601
• Sum of all divisors σ(n): 13153275604
• Sum of proper divisors (its aliquot sum) s(n): 354003
• 13152921601 is a deficient number, because the sum of its proper divisors (354003) is less than itself. Its deficiency is 13152567598

Bases of 13152921601

• Binary: 1100001111111110011010100000000001₂
• Hexadecimal: 0x30FF9A801
• Base-36: 61IWR9D

Squares and roots of 13152921601

• 13152921601 squared (13152921601²) is 172999346642052403201
• 13152921601 cubed (13152921601³) is 2275446843407137869036394444801
• The square root of 13152921601 is 114686.1874900373
• The cube root of 13152921601 is 2360.5185110467

Scales and comparisons

• 13,152,921,601 seconds is equal to 418 years, 11 weeks, 3 days, 21 hours, 20 minutes, 1 second.
• To count from 1 to 13,152,921,601 would take you about eight hundred thirty-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 13152921601 cubic inches would be around 196.7 feet tall.

Recreational maths with 13152921601

• 13152921601 backwards is 10612925131
• The number of decimal digits it has is: 11
• The sum of 13152921601's digits is 31
• More coming soon!