31668134

Names of 31668134

• Cardinal: 31668134 can be written as Thirty-one million, six hundred sixty-eight thousand, one hundred thirty-four.

Scientific notation

• Scientific notation: 3.1668134 × 10⁷

Factors of 31668134

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 15834069

Divisors of 31668134

• Number of divisors d(n): 4
• Complete list of divisors:
  1 2 15834067 31668134
• Sum of all divisors σ(n): 47502204
• Sum of proper divisors (its aliquot sum) s(n): 15834070
• 31668134 is a deficient number, because the sum of its proper divisors (15834070) is less than itself. Its deficiency is 15834064

Bases of 31668134

• Binary: 1111000110011011110100110₂
• Hexadecimal: 0x1E337A6
• Base-36: IURAE

Squares and roots of 31668134

• 31668134 squared (31668134²) is 1002870711041956
• 31668134 cubed (31668134³) is 31759044061951942230104
• The square root of 31668134 is 5627.4447131891
• The cube root of 31668134 is 316.3788851163

Scales and comparisons

• 31,668,134 seconds is equal to 1 year, 2 days, 12 hours, 42 minutes, 14 seconds.
• To count from 1 to 31,668,134 would take you about twenty-six 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 31668134 cubic inches would be around 26.4 feet tall.

Recreational maths with 31668134

• 31668134 backwards is 43186613
• The number of decimal digits it has is: 8
• The sum of 31668134's digits is 32
• More coming soon!