64146331

Names of 64146331

• Cardinal: 64146331 can be written as Sixty-four million, one hundred forty-six thousand, three hundred thirty-one.

Scientific notation

• Scientific notation: 6.4146331 × 10⁷

Factors of 64146331

• Number of distinct prime factors ω(n): 1
• Total number of prime factors Ω(n): 1
• Sum of prime factors: 64146331

Divisors of 64146331

• Number of divisors d(n): 2
• Complete list of divisors:
  1 64146331
• Sum of all divisors σ(n): 64146332
• Sum of proper divisors (its aliquot sum) s(n): 1
• 64146331 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 64146330

Bases of 64146331

• Binary: 11110100101100101110011011₂
• Hexadecimal: 0x3D2CB9B
• Base-36: 126VMJ

Squares and roots of 64146331

• 64146331 squared (64146331²) is 4114751780761561
• 64146331 cubed (64146331³) is 263946229711570523982691
• The square root of 64146331 is 8009.1404657429
• The cube root of 64146331 is 400.3046242013

Scales and comparisons

• 64,146,331 seconds is equal to 2 years, 2 weeks, 10 hours, 25 minutes, 31 seconds.
• To count from 1 to 64,146,331 would take you about three years!

  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 64146331 cubic inches would be around 33.4 feet tall.

Recreational maths with 64146331

• 64146331 backwards is 13364146
• The number of decimal digits it has is: 8
• The sum of 64146331's digits is 28
• More coming soon!