31424644353945601

Names of 31424644353945601

• Cardinal: 31424644353945601 can be written as Thirty-one quadrillion, four hundred twenty-four trillion, six hundred forty-four billion, three hundred fifty-three million, nine hundred forty-five thousand, six hundred one.

Scientific notation

• Scientific notation: 3.1424644353945601 × 10¹⁶

Factors of 31424644353945601

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 104782465

Divisors of 31424644353945601

• Number of divisors d(n): 32
• Complete list of divisors:
  1 11 67 229 737 1777 2519 15343 19547 119059 168773 406933 1309649 4476263 27264511 104780381 299909621 1152584191 7020285527 23994707249 77223140797 186194737037 263941779739 1607645385683 2048142107407 12475047381479 17684099242513 42638594781473 137225521196269 469024542596203 2856785850358691 31424644353945601
• Sum of all divisors σ(n): 34964693762705280
• Sum of proper divisors (its aliquot sum) s(n): 3540049408759679
• 31424644353945601 is a deficient number, because the sum of its proper divisors (3540049408759679) is less than itself. Its deficiency is 27884594945185922

Bases of 31424644353945601

• Binary: 1101111101001001000110000101011111010001111000000000001₂
• Hexadecimal: 0x6FA48C2BE8F001
• Base-36: 8LF3UBK2DC1

Squares and roots of 31424644353945601

• 31424644353945601 squared (31424644353945601²) is 987508272771965138859576467251201
• 31424644353945601 cubed (31424644353945601³) is 31032096268438106767817893498847897304127155916801
• The square root of 31424644353945601 is 177269975.8953715235
• The cube root of 31424644353945601 is 315565.9410408279

Scales and comparisons

• 31,424,644,353,945,601 seconds is equal to 999,206,487 years, 33 weeks, 5 days, 1 second.
• To count from 1 to 31,424,644,353,945,601 would take you about two billion, nine hundred ninety-seven million, six hundred nineteen thousand, four hundred sixty-two 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 31424644353945601 cubic inches would be around 26297.2 feet tall.

Recreational maths with 31424644353945601

• 31424644353945601 backwards is 10654935344642413
• The number of decimal digits it has is: 17
• The sum of 31424644353945601's digits is 64
• More coming soon!