86401

Names of 86401

• Cardinal: 86401 can be written as Eighty-six thousand, four hundred one.

Scientific notation

• Scientific notation: 8.6401 × 10⁴

Factors of 86401

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 12350

Divisors of 86401

• Number of divisors d(n): 4
• Complete list of divisors:
  1 7 12343 86401
• Sum of all divisors σ(n): 98752
• Sum of proper divisors (its aliquot sum) s(n): 12351
• 86401 is a deficient number, because the sum of its proper divisors (12351) is less than itself. Its deficiency is 74050

Bases of 86401

• Binary: 10101000110000001₂
• Hexadecimal: 0x15181
• Base-36: 1UO1

Squares and roots of 86401

• 86401 squared (86401²) is 7465132801
• 86401 cubed (86401³) is 644994939139201
• The square root of 86401 is 293.9404701637
• The cube root of 86401 is 44.2085485399

Scales and comparisons

• 86,401 seconds is equal to 1 day, 1 second.
• To count from 1 to 86,401 would take you about one second.

  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 86401 cubic inches would be around 3.7 feet tall.

Recreational maths with 86401

• 86401 backwards is 10468
• The number of decimal digits it has is: 5
• The sum of 86401's digits is 19
• More coming soon!