70042

Names of 70042

• Cardinal: 70042 can be written as Seventy thousand and forty-two.

Scientific notation

• Scientific notation: 7.0042 × 10⁴

Factors of 70042

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 5012

Divisors of 70042

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 7 14 5003 10006 35021 70042
• Sum of all divisors σ(n): 120096
• Sum of proper divisors (its aliquot sum) s(n): 50054
• 70042 is a deficient number, because the sum of its proper divisors (50054) is less than itself. Its deficiency is 19988

Bases of 70042

• Binary: 10001000110011010₂
• Hexadecimal: 0x1119A
• Base-36: 1I1M

Squares and roots of 70042

• 70042 squared (70042²) is 4905881764
• 70042 cubed (70042³) is 343617770514088
• The square root of 70042 is 264.6544917435
• The cube root of 70042 is 41.2210939207

Scales and comparisons

• 70,042 seconds is equal to 19 hours, 27 minutes, 22 seconds.
• To count from 1 to 70,042 would take you about nineteen 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 70042 cubic inches would be around 3.4 feet tall.

Recreational maths with 70042

• 70042 backwards is 24007
• The number of decimal digits it has is: 5
• The sum of 70042's digits is 13
• More coming soon!