165331540427449

Names of 165331540427449

• Cardinal: 165331540427449 can be written as One hundred sixty-five trillion, three hundred thirty-one billion, five hundred forty million, four hundred twenty-seven thousand, four hundred forty-nine.

Scientific notation

• Scientific notation: 1.65331540427449 × 10¹⁴

Factors of 165331540427449

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 156604

Divisors of 165331540427449

• Number of divisors d(n): 48
• Complete list of divisors:
  1 11 53 121 283 583 1331 2809 3113 6413 14999 30899 34243 70543 156257 164989 339889 376673 794947 1718827 1814879 3738779 8281621 8744417 18907097 19963669 44220731 91097831 96188587 207978067 438925913 486428041 1002076141 1058074457 2343698743 4828185043 5350708451 11022837551 25780686173 53110035473 58857792961 124216033379 283587547903 584210390203 1366376367169 3119463026933 15030140038859 165331540427449
• Sum of all divisors σ(n): 186004317933504
• Sum of proper divisors (its aliquot sum) s(n): 20672777506055
• 165331540427449 is a deficient number, because the sum of its proper divisors (20672777506055) is less than itself. Its deficiency is 144658762921394

Bases of 165331540427449

• Binary: 100101100101111000111111101111001100001010111001₂
• Hexadecimal: 0x965E3FBCC2B9
• Base-36: 1MLS9EFPVD

Squares and roots of 165331540427449

• 165331540427449 squared (165331540427449²) is 27334518260113203065632647601
• 165331540427449 cubed (165331540427449³) is 4519258010786748932940895239352245124399849
• The square root of 165331540427449 is 12858131.2960884405
• The cube root of 165331540427449 is 54884.7770095311

Scales and comparisons

• 165,331,540,427,449 seconds is equal to 5,257,031 years, 30 weeks, 1 day, 16 hours, 30 minutes, 49 seconds.
• To count from 1 to 165,331,540,427,449 would take you about thirteen million, one hundred forty-two thousand, five hundred seventy-eight 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 165331540427449 cubic inches would be around 4573.7 feet tall.

Recreational maths with 165331540427449

• 165331540427449 backwards is 944724045133561
• The number of decimal digits it has is: 15
• The sum of 165331540427449's digits is 58
• More coming soon!