13078446507361

Names of 13078446507361

• Cardinal: 13078446507361 can be written as Thirteen trillion, seventy-eight billion, four hundred forty-six million, five hundred seven thousand, three hundred sixty-one.

Scientific notation

• Scientific notation: 1.3078446507361 × 10¹³

Factors of 13078446507361

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 871391

Divisors of 13078446507361

• Number of divisors d(n): 8
• Complete list of divisors:
  1 83 256147 615161 21260201 51058363 157571644667 13078446507361
• Sum of all divisors σ(n): 13236091341984
• Sum of proper divisors (its aliquot sum) s(n): 157644834623
• 13078446507361 is a deficient number, because the sum of its proper divisors (157644834623) is less than itself. Its deficiency is 12920801672738

Bases of 13078446507361

• Binary: 10111110010100010000001010001000010101100001₂
• Hexadecimal: 0xBE510288561
• Base-36: 4MW5LDI01

Squares and roots of 13078446507361

• 13078446507361 squared (13078446507361²) is 171045763045903139427184321
• 13078446507361 cubed (13078446507361³) is 2237012862306589114961363797160830286881
• The square root of 13078446507361 is 3616413.4867795469
• The cube root of 13078446507361 is 23560.5479574473

Scales and comparisons

• 13,078,446,507,361 seconds is equal to 415,854 years, 7 weeks, 3 days, 15 hours, 36 minutes, 1 second.
• To count from 1 to 13,078,446,507,361 would take you about one million, thirty-nine thousand, six hundred thirty-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 13078446507361 cubic inches would be around 1963.4 feet tall.

Recreational maths with 13078446507361

• 13078446507361 backwards is 16370564487031
• The number of decimal digits it has is: 14
• The sum of 13078446507361's digits is 55
• More coming soon!