42958

Names of 42958

• Cardinal: 42958 can be written as Forty-two thousand, nine hundred fifty-eight.

Scientific notation

• Scientific notation: 4.2958 × 10⁴

Factors of 42958

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 506

Divisors of 42958

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 47 94 457 914 21479 42958
• Sum of all divisors σ(n): 65952
• Sum of proper divisors (its aliquot sum) s(n): 22994
• 42958 is a deficient number, because the sum of its proper divisors (22994) is less than itself. Its deficiency is 19964

Bases of 42958

• Binary: 1010011111001110₂
• Hexadecimal: 0xA7CE
• Base-36: X5A

Squares and roots of 42958

• 42958 squared (42958²) is 1845389764
• 42958 cubed (42958³) is 79274253481912
• The square root of 42958 is 207.2631177995
• The cube root of 42958 is 35.0225704761

Scales and comparisons

• 42,958 seconds is equal to 11 hours, 55 minutes, 58 seconds.
• To count from 1 to 42,958 would take you about eleven hours.

  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 42958 cubic inches would be around 2.9 feet tall.

Recreational maths with 42958

• 42958 backwards is 85924
• The number of decimal digits it has is: 5
• The sum of 42958's digits is 28
• More coming soon!