3880381

Names of 3880381

• Cardinal: 3880381 can be written as Three million, eight hundred eighty thousand, three hundred eighty-one.

Scientific notation

• Scientific notation: 3.880381 × 10⁶

Factors of 3880381

• Number of distinct prime factors ω(n): 1
• Total number of prime factors Ω(n): 1
• Sum of prime factors: 3880381

Divisors of 3880381

• Number of divisors d(n): 2
• Complete list of divisors:
  1 3880381
• Sum of all divisors σ(n): 3880382
• Sum of proper divisors (its aliquot sum) s(n): 1
• 3880381 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 3880380

Bases of 3880381

• Binary: 1110110011010110111101₂
• Hexadecimal: 0x3B35BD
• Base-36: 2B64D

Squares and roots of 3880381

• 3880381 squared (3880381²) is 15057356705161
• 3880381 cubed (3880381³) is 58428280868929346341
• The square root of 3880381 is 1969.8682697073
• The cube root of 3880381 is 157.1417033761

Scales and comparisons

• 3,880,381 seconds is equal to 6 weeks, 2 days, 21 hours, 53 minutes, 1 second.
• To count from 1 to 3,880,381 would take you about nine weeks!

  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 3880381 cubic inches would be around 13.1 feet tall.

Recreational maths with 3880381

• 3880381 backwards is 1830883
• The number of decimal digits it has is: 7
• The sum of 3880381's digits is 31
• More coming soon!