345442

Names of 345442

• Cardinal: 345442 can be written as Three hundred forty-five thousand, four hundred forty-two.

Scientific notation

• Scientific notation: 3.45442 × 10⁵

Factors of 345442

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 172723

Divisors of 345442

• Number of divisors d(n): 4
• Complete list of divisors:
  1 2 172721 345442
• Sum of all divisors σ(n): 518166
• Sum of proper divisors (its aliquot sum) s(n): 172724
• 345442 is a deficient number, because the sum of its proper divisors (172724) is less than itself. Its deficiency is 172718

Bases of 345442

• Binary: 1010100010101100010₂
• Hexadecimal: 0x54562
• Base-36: 7EJM

Squares and roots of 345442

• 345442 squared (345442²) is 119330175364
• 345442 cubed (345442³) is 41221654438090888
• The square root of 345442 is 587.7431411765
• The cube root of 345442 is 70.1657297629

Scales and comparisons

• 345,442 seconds is equal to 3 days, 23 hours, 57 minutes, 22 seconds.
• To count from 1 to 345,442 would take you about three days.

  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 345442 cubic inches would be around 5.8 feet tall.

Recreational maths with 345442

• 345442 backwards is 244543
• The number of decimal digits it has is: 6
• The sum of 345442's digits is 22
• More coming soon!