31996193

Names of 31996193

• Cardinal: 31996193 can be written as Thirty-one million, nine hundred ninety-six thousand, one hundred ninety-three.

Scientific notation

• Scientific notation: 3.1996193 × 10⁷

Factors of 31996193

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 64947

Divisors of 31996193

• Number of divisors d(n): 8
• Complete list of divisors:
  1 17 29 493 64901 1103317 1882129 31996193
• Sum of all divisors σ(n): 35047080
• Sum of proper divisors (its aliquot sum) s(n): 3050887
• 31996193 is a deficient number, because the sum of its proper divisors (3050887) is less than itself. Its deficiency is 28945306

Bases of 31996193

• Binary: 1111010000011100100100001₂
• Hexadecimal: 0x1E83921
• Base-36: J1SF5

Squares and roots of 31996193

• 31996193 squared (31996193²) is 1023756366493249
• 31996193 cubed (31996193³) is 32756306287296728201057
• The square root of 31996193 is 5656.5177450443
• The cube root of 31996193 is 317.4676198197

Scales and comparisons

• 31,996,193 seconds is equal to 1 year, 6 days, 7 hours, 49 minutes, 53 seconds.
• To count from 1 to 31,996,193 would take you about twenty-seven weeks!

  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 31996193 cubic inches would be around 26.5 feet tall.

Recreational maths with 31996193

• 31996193 backwards is 39169913
• The number of decimal digits it has is: 8
• The sum of 31996193's digits is 41
• More coming soon!