45990313

Names of 45990313

• Cardinal: 45990313 can be written as Forty-five million, nine hundred ninety thousand, three hundred thirteen.

Scientific notation

• Scientific notation: 4.5990313 × 10⁷

Factors of 45990313

• Number of distinct prime factors ω(n): 1
• Total number of prime factors Ω(n): 1
• Sum of prime factors: 45990313

Divisors of 45990313

• Number of divisors d(n): 2
• Complete list of divisors:
  1 45990313
• Sum of all divisors σ(n): 45990314
• Sum of proper divisors (its aliquot sum) s(n): 1
• 45990313 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 45990312

Bases of 45990313

• Binary: 10101111011100000110101001₂
• Hexadecimal: 0x2BDC1A9
• Base-36: RDQCP

Squares and roots of 45990313

• 45990313 squared (45990313²) is 2115108889837969
• 45990313 cubed (45990313³) is 97274519872730713594297
• The square root of 45990313 is 6781.6158104097
• The cube root of 45990313 is 358.2796338977

Scales and comparisons

• 45,990,313 seconds is equal to 1 year, 24 weeks, 7 hours, 5 minutes, 13 seconds.
• To count from 1 to 45,990,313 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 45990313 cubic inches would be around 29.9 feet tall.

Recreational maths with 45990313

• 45990313 backwards is 31309954
• The number of decimal digits it has is: 8
• The sum of 45990313's digits is 34
• More coming soon!