61401

Names of 61401

• Cardinal: 61401 can be written as Sixty-one thousand, four hundred one.

Scientific notation

• Scientific notation: 6.1401 × 10⁴

Factors of 61401

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 311

Divisors of 61401

• Number of divisors d(n): 8
• Complete list of divisors:
  1 3 97 211 291 633 20467 61401
• Sum of all divisors σ(n): 83104
• Sum of proper divisors (its aliquot sum) s(n): 21703
• 61401 is a deficient number, because the sum of its proper divisors (21703) is less than itself. Its deficiency is 39698

Bases of 61401

• Binary: 1110111111011001₂
• Hexadecimal: 0xEFD9
• Base-36: 1BDL

Squares and roots of 61401

• 61401 squared (61401²) is 3770082801
• 61401 cubed (61401³) is 231486854064201
• The square root of 61401 is 247.7922516949
• The cube root of 61401 is 39.4510422667

Scales and comparisons

• 61,401 seconds is equal to 17 hours, 3 minutes, 21 seconds.
• To count from 1 to 61,401 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 61401 cubic inches would be around 3.3 feet tall.

Recreational maths with 61401

• 61401 backwards is 10416
• The number of decimal digits it has is: 5
• The sum of 61401's digits is 12
• More coming soon!