40086404

Names of 40086404

• Cardinal: 40086404 can be written as Forty million, eighty-six thousand, four hundred four.

Scientific notation

• Scientific notation: 4.0086404 × 10⁷

Factors of 40086404

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 10021603

Divisors of 40086404

• Number of divisors d(n): 6
• Complete list of divisors:
  1 2 4 10021601 20043202 40086404
• Sum of all divisors σ(n): 70151214
• Sum of proper divisors (its aliquot sum) s(n): 30064810
• 40086404 is a deficient number, because the sum of its proper divisors (30064810) is less than itself. Its deficiency is 10021594

Bases of 40086404

• Binary: 10011000111010101110000100₂
• Hexadecimal: 0x263AB84
• Base-36: NV6V8

Squares and roots of 40086404

• 40086404 squared (40086404²) is 1606919785651216
• 40086404 cubed (40086404³) is 64415635723208047667264
• The square root of 40086404 is 6331.3824714671
• The cube root of 40086404 is 342.2412601773

Scales and comparisons

• 40,086,404 seconds is equal to 1 year, 14 weeks, 1 day, 23 hours, 6 minutes, 44 seconds.
• To count from 1 to 40,086,404 would take you about forty-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 40086404 cubic inches would be around 28.5 feet tall.

Recreational maths with 40086404

• 40086404 backwards is 40468004
• The number of decimal digits it has is: 8
• The sum of 40086404's digits is 26
• More coming soon!