31134189

Names of 31134189

• Cardinal: 31134189 can be written as Thirty-one million, one hundred thirty-four thousand, one hundred eighty-nine.

Scientific notation

• Scientific notation: 3.1134189 × 10⁷

Factors of 31134189

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 10378066

Divisors of 31134189

• Number of divisors d(n): 4
• Complete list of divisors:
  1 3 10378063 31134189
• Sum of all divisors σ(n): 41512256
• Sum of proper divisors (its aliquot sum) s(n): 10378067
• 31134189 is a deficient number, because the sum of its proper divisors (10378067) is less than itself. Its deficiency is 20756122

Bases of 31134189

• Binary: 1110110110001000111101101₂
• Hexadecimal: 0x1DB11ED
• Base-36: IJBAL

Squares and roots of 31134189

• 31134189 squared (31134189²) is 969337724687721
• 31134189 cubed (31134189³) is 30179543925257471593269
• The square root of 31134189 is 5579.8018782033
• The cube root of 31134189 is 314.5906802411

Scales and comparisons

• 31,134,189 seconds is equal to 51 weeks, 3 days, 8 hours, 23 minutes, 9 seconds.
• To count from 1 to 31,134,189 would take you about twenty-five 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 31134189 cubic inches would be around 26.2 feet tall.

Recreational maths with 31134189

• 31134189 backwards is 98143113
• The number of decimal digits it has is: 8
• The sum of 31134189's digits is 30
• More coming soon!