31049668617822901

Names of 31049668617822901

• Cardinal: 31049668617822901 can be written as Thirty-one quadrillion, forty-nine trillion, six hundred sixty-eight billion, six hundred seventeen million, eight hundred twenty-two thousand, nine hundred one.

Scientific notation

• Scientific notation: 3.1049668617822901 × 10¹⁶

Factors of 31049668617822901

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 755

Divisors of 31049668617822901

• Number of divisors d(n): 32
• Complete list of divisors:
  1 17 251 487 4267 8279 63001 122237 237169 1071017 2078029 4031873 15813251 30681487 59529419 115501303 268825267 521585279 1012000123 1963522151 7701053237 14941884169 28990827053 130917905029 254012030873 492844059901 3750412926419 7276697590303 63757019749123 123703859035151 1826451095166053 31049668617822901
• Sum of all divisors σ(n): 33075541105125120
• Sum of proper divisors (its aliquot sum) s(n): 2025872487302219
• 31049668617822901 is a deficient number, because the sum of its proper divisors (2025872487302219) is less than itself. Its deficiency is 29023796130520682

Bases of 31049668617822901

• Binary: 1101110010011111000001001010100010110111110001010110101₂
• Hexadecimal: 0x6E4F82545BE2B5
• Base-36: 8HQ6SUGD511

Squares and roots of 31049668617822901

• 31049668617822901 squared (31049668617822901²) is 964081921276616299398873000055801
• 31049668617822901 cubed (31049668617822901³) is 29934424176072961664496311784392875549116135698701
• The square root of 31049668617822901 is 176209161.5604106467
• The cube root of 31049668617822901 is 314305.7477972907

Scales and comparisons

• 31,049,668,617,822,901 seconds is equal to 987,283,419 years, 6 weeks, 3 hours, 15 minutes, 1 second.
• To count from 1 to 31,049,668,617,822,901 would take you about two billion, nine hundred sixty-one million, eight hundred fifty thousand, two hundred fifty-seven 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 31049668617822901 cubic inches would be around 26192.1 feet tall.

Recreational maths with 31049668617822901

• 31049668617822901 backwards is 10922871686694013
• The number of decimal digits it has is: 17
• The sum of 31049668617822901's digits is 73
• More coming soon!