3139982

Names of 3139982

• Cardinal: 3139982 can be written as Three million, one hundred thirty-nine thousand, nine hundred eighty-two.

Scientific notation

• Scientific notation: 3.139982 × 10⁶

Factors of 3139982

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 6810

Divisors of 3139982

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 239 478 6569 13138 1569991 3139982
• Sum of all divisors σ(n): 4730400
• Sum of proper divisors (its aliquot sum) s(n): 1590418
• 3139982 is a deficient number, because the sum of its proper divisors (1590418) is less than itself. Its deficiency is 1549564

Bases of 3139982

• Binary: 1011111110100110001110₂
• Hexadecimal: 0x2FE98E
• Base-36: 1VATQ

Squares and roots of 3139982

• 3139982 squared (3139982²) is 9859486960324
• 3139982 cubed (3139982³) is 30958611584652074168
• The square root of 3139982 is 1771.9994356659
• The cube root of 3139982 is 146.4341552387

Scales and comparisons

• 3,139,982 seconds is equal to 5 weeks, 1 day, 8 hours, 13 minutes, 2 seconds.
• To count from 1 to 3,139,982 would take you about seven 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 3139982 cubic inches would be around 12.2 feet tall.

Recreational maths with 3139982

• 3139982 backwards is 2899313
• The number of decimal digits it has is: 7
• The sum of 3139982's digits is 35
• More coming soon!