13648795898815

Names of 13648795898815

• Cardinal: 13648795898815 can be written as Thirteen trillion, six hundred forty-eight billion, seven hundred ninety-five million, eight hundred ninety-eight thousand, eight hundred fifteen.

Scientific notation

• Scientific notation: 1.3648795898815 × 10¹³

Factors of 13648795898815

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 582544

Divisors of 13648795898815

• Number of divisors d(n): 64
• Complete list of divisors:
  1 5 7 11 19 35 55 77 95 133 209 385 665 1045 1463 3221 7315 16105 22547 35431 61199 112735 177155 248017 305995 428393 579281 673189 1240085 2141965 2896405 3365945 4054967 4712323 6372091 11006339 20274835 23561615 31860455 44604637 55031695 77044373 121069729 223023185 385221865 605348645 847488103 1865864101 4237440515 9329320505 13061048707 20524505111 35451417919 65305243535 102622525555 143671535777 177257089595 248159925433 389965597109 718357678885 1240799627165 1949827985545 2729759179763 13648795898815
• Sum of all divisors σ(n): 21501464878080
• Sum of proper divisors (its aliquot sum) s(n): 7852668979265
• 13648795898815 is a deficient number, because the sum of its proper divisors (7852668979265) is less than itself. Its deficiency is 5796126919550

Bases of 13648795898815

• Binary: 11000110100111011011101000011001001110111111₂
• Hexadecimal: 0xC69DBA193BF
• Base-36: 4U664OCZJ

Squares and roots of 13648795898815

• 13648795898815 squared (13648795898815²) is 186289629487509163718404225
• 13648795898815 cubed (13648795898815³) is 2542629130940880964029485981716368493375
• The square root of 13648795898815 is 3694427.6821741957
• The cube root of 13648795898815 is 23898.1773548731

Scales and comparisons

• 13,648,795,898,815 seconds is equal to 433,989 years, 25 weeks, 3 days, 18 hours, 6 minutes, 55 seconds.
• To count from 1 to 13,648,795,898,815 would take you about one million, eighty-four thousand, nine hundred seventy-three 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 13648795898815 cubic inches would be around 1991.5 feet tall.

Recreational maths with 13648795898815

• 13648795898815 backwards is 51889859784631
• The number of decimal digits it has is: 14
• The sum of 13648795898815's digits is 82
• More coming soon!