12827446810815

Names of 12827446810815

• Cardinal: 12827446810815 can be written as Twelve trillion, eight hundred twenty-seven billion, four hundred forty-six million, eight hundred ten thousand, eight hundred fifteen.

Scientific notation

• Scientific notation: 1.2827446810815 × 10¹³

Factors of 12827446810815

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 55605927

Divisors of 12827446810815

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 5 7 13 15 21 35 39 65 91 105 169 195 273 455 507 845 1183 1365 2197 2535 3549 5915 6591 10985 15379 17745 32955 46137 76895 230685 55605899 166817697 278029495 389241293 722876687 834088485 1167723879 1946206465 2168630061 3614383435 5060136809 5838619395 9397396931 10843150305 15180410427 25300684045 28192190793 46986984655 65781778517 75902052135 122166160103 140960953965 197345335551 328908892585 366498480309 610830800515 855163120721 986726677755 1832492401545 2565489362163 4275815603605 12827446810815
• Sum of all divisors σ(n): 25409672064000
• Sum of proper divisors (its aliquot sum) s(n): 12582225253185
• 12827446810815 is a deficient number, because the sum of its proper divisors (12582225253185) is less than itself. Its deficiency is 245221557630

Bases of 12827446810815

• Binary: 10111010101010011111011010010001100010111111₂
• Hexadecimal: 0xBAA9F6918BF
• Base-36: 4JOUIMWN3

Squares and roots of 12827446810815

• 12827446810815 squared (12827446810815²) is 164543391684287914400964225
• 12827446810815 cubed (12827446810815³) is 2110671604901302398926896259137158093375
• The square root of 12827446810815 is 3581542.5183592335
• The cube root of 12827446810815 is 23408.8497529581

Scales and comparisons

• 12,827,446,810,815 seconds is equal to 407,873 years, 6 weeks, 5 days, 13 hours, 40 minutes, 15 seconds.
• To count from 1 to 12,827,446,810,815 would take you about one million, nineteen thousand, six hundred eighty-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 12827446810815 cubic inches would be around 1950.7 feet tall.

Recreational maths with 12827446810815

• 12827446810815 backwards is 51801864472821
• The number of decimal digits it has is: 14
• The sum of 12827446810815's digits is 57
• More coming soon!