45683731

Names of 45683731

• Cardinal: 45683731 can be written as Forty-five million, six hundred eighty-three thousand, seven hundred thirty-one.

Scientific notation

• Scientific notation: 4.5683731 × 10⁷

Factors of 45683731

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 13700

Divisors of 45683731

• Number of divisors d(n): 4
• Complete list of divisors:
  1 5737 7963 45683731
• Sum of all divisors σ(n): 45697432
• Sum of proper divisors (its aliquot sum) s(n): 13701
• 45683731 is a deficient number, because the sum of its proper divisors (13701) is less than itself. Its deficiency is 45670030

Bases of 45683731

• Binary: 10101110010001010000010011₂
• Hexadecimal: 0x2B91413
• Base-36: R75SJ

Squares and roots of 45683731

• 45683731 squared (45683731²) is 2087003278080361
• 45683731 cubed (45683731³) is 95342096351941408306891
• The square root of 45683731 is 6758.9741085463
• The cube root of 45683731 is 357.4817334629

Scales and comparisons

• 45,683,731 seconds is equal to 1 year, 23 weeks, 3 days, 17 hours, 55 minutes, 31 seconds.
• To count from 1 to 45,683,731 would take you about two 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 45683731 cubic inches would be around 29.8 feet tall.

Recreational maths with 45683731

• 45683731 backwards is 13738654
• The number of decimal digits it has is: 8
• The sum of 45683731's digits is 37
• More coming soon!