401842

Names of 401842

• Cardinal: 401842 can be written as Four hundred one thousand, eight hundred forty-two.

Scientific notation

• Scientific notation: 4.01842 × 10⁵

Factors of 401842

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 28712

Divisors of 401842

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 7 14 28703 57406 200921 401842
• Sum of all divisors σ(n): 688896
• Sum of proper divisors (its aliquot sum) s(n): 287054
• 401842 is a deficient number, because the sum of its proper divisors (287054) is less than itself. Its deficiency is 114788

Bases of 401842

• Binary: 1100010000110110010₂
• Hexadecimal: 0x621B2
• Base-36: 8M2A

Squares and roots of 401842

• 401842 squared (401842²) is 161476992964
• 401842 cubed (401842³) is 64888237806639688
• The square root of 401842 is 633.9100882617
• The cube root of 401842 is 73.7935565745

Scales and comparisons

• 401,842 seconds is equal to 4 days, 15 hours, 37 minutes, 22 seconds.
• To count from 1 to 401,842 would take you about four 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 401842 cubic inches would be around 6.1 feet tall.

Recreational maths with 401842

• 401842 backwards is 248104
• The number of decimal digits it has is: 6
• The sum of 401842's digits is 19
• More coming soon!