381601

Names of 381601

• Cardinal: 381601 can be written as Three hundred eighty-one thousand, six hundred one.

Scientific notation

• Scientific notation: 3.81601 × 10⁵

Factors of 381601

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 431

Divisors of 381601

• Number of divisors d(n): 8
• Complete list of divisors:
  1 11 113 307 1243 3377 34691 381601
• Sum of all divisors σ(n): 421344
• Sum of proper divisors (its aliquot sum) s(n): 39743
• 381601 is a deficient number, because the sum of its proper divisors (39743) is less than itself. Its deficiency is 341858

Bases of 381601

• Binary: 1011101001010100001₂
• Hexadecimal: 0x5D2A1
• Base-36: 86G1

Squares and roots of 381601

• 381601 squared (381601²) is 145619323201
• 381601 cubed (381601³) is 55568479352824801
• The square root of 381601 is 617.7386178635
• The cube root of 381601 is 72.5331437835

Scales and comparisons

• 381,601 seconds is equal to 4 days, 10 hours, 1 second.
• To count from 1 to 381,601 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 381601 cubic inches would be around 6 feet tall.

Recreational maths with 381601

• 381601 backwards is 106183
• The number of decimal digits it has is: 6
• The sum of 381601's digits is 19
• More coming soon!