31365242738401

Names of 31365242738401

• Cardinal: 31365242738401 can be written as Thirty-one trillion, three hundred sixty-five billion, two hundred forty-two million, seven hundred thirty-eight thousand, four hundred one.

Scientific notation

• Scientific notation: 3.1365242738401 × 10¹³

Factors of 31365242738401

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 15094

Divisors of 31365242738401

• Number of divisors d(n): 64
• Complete list of divisors:
  1 11 13 71 127 143 781 923 1397 1651 1871 9017 10153 13001 18161 20581 24323 99187 117221 132841 143011 169013 237617 267553 923071 1289431 1461251 1651127 1726933 1859143 2613787 3089021 10153781 11999923 16870807 18162397 18996263 21464651 24324871 33979231 117230017 131999153 185578877 219320491 236111161 267573581 316223323 1289530187 1523990221 1727065841 2412525401 3089258617 3478456553 16763892431 18997724251 22451855933 33981844787 40160362021 219337361807 246970415263 441763982231 2412710979877 2851385703491 31365242738401
• Sum of all divisors σ(n): 37684933558272
• Sum of proper divisors (its aliquot sum) s(n): 6319690819871
• 31365242738401 is a deficient number, because the sum of its proper divisors (6319690819871) is less than itself. Its deficiency is 25045551918530

Bases of 31365242738401

• Binary: 111001000011011001010001001101101011011100001₂
• Hexadecimal: 0x1C86CA26D6E1
• Base-36: B48ZRP71D

Squares and roots of 31365242738401

• 31365242738401 squared (31365242738401²) is 983778452038816661320036801
• 31365242738401 cubed (31365242738401³) is 30856449949005870739849255247647335895201
• The square root of 31365242738401 is 5600468.0820803721
• The cube root of 31365242738401 is 31536.6978827779

Scales and comparisons

• 31,365,242,738,401 seconds is equal to 997,317 years, 36 weeks, 2 days, 19 hours, 20 minutes, 1 second.
• To count from 1 to 31,365,242,738,401 would take you about two million, four hundred ninety-three thousand, two hundred ninety-four 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 31365242738401 cubic inches would be around 2628.1 feet tall.

Recreational maths with 31365242738401

• 31365242738401 backwards is 10483724256313
• The number of decimal digits it has is: 14
• The sum of 31365242738401's digits is 49
• More coming soon!