238942

Names of 238942

• Cardinal: 238942 can be written as Two hundred thirty-eight thousand, nine hundred forty-two.

Scientific notation

• Scientific notation: 2.38942 × 10⁵

Factors of 238942

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 10874

Divisors of 238942

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 11 22 10861 21722 119471 238942
• Sum of all divisors σ(n): 391032
• Sum of proper divisors (its aliquot sum) s(n): 152090
• 238942 is a deficient number, because the sum of its proper divisors (152090) is less than itself. Its deficiency is 86852

Bases of 238942

• Binary: 111010010101011110₂
• Hexadecimal: 0x3A55E
• Base-36: 54DA

Squares and roots of 238942

• 238942 squared (238942²) is 57093279364
• 238942 cubed (238942³) is 13641982357792888
• The square root of 238942 is 488.8169391501
• The cube root of 238942 is 62.0531974917

Scales and comparisons

• 238,942 seconds is equal to 2 days, 18 hours, 22 minutes, 22 seconds.
• To count from 1 to 238,942 would take you about two 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 238942 cubic inches would be around 5.2 feet tall.

Recreational maths with 238942

• 238942 backwards is 249832
• The number of decimal digits it has is: 6
• The sum of 238942's digits is 28
• More coming soon!