40945001

Names of 40945001

• Cardinal: 40945001 can be written as Forty million, nine hundred forty-five thousand and one.

Scientific notation

• Scientific notation: 4.0945001 × 10⁷

Factors of 40945001

• Number of distinct prime factors ω(n): 1
• Total number of prime factors Ω(n): 1
• Sum of prime factors: 40945001

Divisors of 40945001

• Number of divisors d(n): 2
• Complete list of divisors:
  1 40945001
• Sum of all divisors σ(n): 40945002
• Sum of proper divisors (its aliquot sum) s(n): 1
• 40945001 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 40945000

Bases of 40945001

• Binary: 10011100001100010101101001₂
• Hexadecimal: 0x270C569
• Base-36: ODLD5

Squares and roots of 40945001

• 40945001 squared (40945001²) is 1676493106890001
• 40945001 cubed (40945001³) is 68644011938104197835001
• The square root of 40945001 is 6398.8280958313
• The cube root of 40945001 is 344.6674692709

Scales and comparisons

• 40,945,001 seconds is equal to 1 year, 15 weeks, 4 days, 21 hours, 36 minutes, 41 seconds.
• To count from 1 to 40,945,001 would take you about forty-nine 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 40945001 cubic inches would be around 28.7 feet tall.

Recreational maths with 40945001

• 40945001 backwards is 10054904
• The number of decimal digits it has is: 8
• The sum of 40945001's digits is 23
• More coming soon!