42955199

Names of 42955199

• Cardinal: 42955199 can be written as Forty-two million, nine hundred fifty-five thousand, one hundred ninety-nine.

Scientific notation

• Scientific notation: 4.2955199 × 10⁷

Factors of 42955199

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 60865

Divisors of 42955199

• Number of divisors d(n): 8
• Complete list of divisors:
  1 7 101 707 60757 425299 6136457 42955199
• Sum of all divisors σ(n): 49578528
• Sum of proper divisors (its aliquot sum) s(n): 6623329
• 42955199 is a deficient number, because the sum of its proper divisors (6623329) is less than itself. Its deficiency is 36331870

Bases of 42955199

• Binary: 10100011110111000110111111₂
• Hexadecimal: 0x28F71BF
• Base-36: PKOFZ

Squares and roots of 42955199

• 42955199 squared (42955199²) is 1845149121129601
• 42955199 cubed (42955199³) is 79258747682797115745599
• The square root of 42955199 is 6554.0215898333
• The cube root of 42955199 is 350.2180926449

Scales and comparisons

• 42,955,199 seconds is equal to 1 year, 19 weeks, 3 hours, 59 minutes, 59 seconds.
• To count from 1 to 42,955,199 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 42955199 cubic inches would be around 29.2 feet tall.

Recreational maths with 42955199

• 42955199 backwards is 99155924
• The number of decimal digits it has is: 8
• The sum of 42955199's digits is 44
• More coming soon!