854

Names of 854

• Cardinal: 854 can be written as Eight hundred fifty-four.

Scientific notation

• Scientific notation: 8.54 × 10²

Factors of 854

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 70

Divisors of 854

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 7 14 61 122 427 854
• Sum of all divisors σ(n): 1488
• Sum of proper divisors (its aliquot sum) s(n): 634
• 854 is a deficient number, because the sum of its proper divisors (634) is less than itself. Its deficiency is 220

Bases of 854

• Binary: 1101010110₂
• Hexadecimal: 0x356
• Base-36: NQ

Squares and roots of 854

• 854 squared (854²) is 729316
• 854 cubed (854³) is 622835864
• The square root of 854 is 29.2232783925
• The cube root of 854 is 9.4875182339

Scales and comparisons

• 854 seconds is equal to 14 minutes, 14 seconds.
• To count from 1 to 854 would take you about seven minutes.

  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 854 cubic inches would be around 0.8 feet tall.

Recreational maths with 854

• 854 backwards is 458
• The number of decimal digits it has is: 3
• The sum of 854's digits is 17
• More coming soon!