40898923

Names of 40898923

• Cardinal: 40898923 can be written as Forty million, eight hundred ninety-eight thousand, nine hundred twenty-three.

Scientific notation

• Scientific notation: 4.0898923 × 10⁷

Factors of 40898923

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 185093

Divisors of 40898923

• Number of divisors d(n): 8
• Complete list of divisors:
  1 13 17 221 185063 2405819 3146071 40898923
• Sum of all divisors σ(n): 46636128
• Sum of proper divisors (its aliquot sum) s(n): 5737205
• 40898923 is a deficient number, because the sum of its proper divisors (5737205) is less than itself. Its deficiency is 35161718

Bases of 40898923

• Binary: 10011100000001000101101011₂
• Hexadecimal: 0x270116B
• Base-36: OCLT7

Squares and roots of 40898923

• 40898923 squared (40898923²) is 1672721902559929
• 40898923 cubed (40898923³) is 68412524293212039056467
• The square root of 40898923 is 6395.2265792543
• The cube root of 40898923 is 344.5381287043

Scales and comparisons

• 40,898,923 seconds is equal to 1 year, 15 weeks, 4 days, 8 hours, 48 minutes, 43 seconds.
• To count from 1 to 40,898,923 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 40898923 cubic inches would be around 28.7 feet tall.

Recreational maths with 40898923

• 40898923 backwards is 32989804
• The number of decimal digits it has is: 8
• The sum of 40898923's digits is 43
• More coming soon!