61801

Names of 61801

• Cardinal: 61801 can be written as Sixty-one thousand, eight hundred one.

Scientific notation

• Scientific notation: 6.1801 × 10⁴

Factors of 61801

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 2710

Divisors of 61801

• Number of divisors d(n): 4
• Complete list of divisors:
  1 23 2687 61801
• Sum of all divisors σ(n): 64512
• Sum of proper divisors (its aliquot sum) s(n): 2711
• 61801 is a deficient number, because the sum of its proper divisors (2711) is less than itself. Its deficiency is 59090

Bases of 61801

• Binary: 1111000101101001₂
• Hexadecimal: 0xF169
• Base-36: 1BOP

Squares and roots of 61801

• 61801 squared (61801²) is 3819363601
• 61801 cubed (61801³) is 236040489905401
• The square root of 61801 is 248.5980691801
• The cube root of 61801 is 39.5365255267

Scales and comparisons

• 61,801 seconds is equal to 17 hours, 10 minutes, 1 second.
• To count from 1 to 61,801 would take you about seventeen 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 61801 cubic inches would be around 3.3 feet tall.

Recreational maths with 61801

• 61801 backwards is 10816
• The number of decimal digits it has is: 5
• The sum of 61801's digits is 16
• More coming soon!