42048897

Names of 42048897

• Cardinal: 42048897 can be written as Forty-two million, forty-eight thousand, eight hundred ninety-seven.

Scientific notation

• Scientific notation: 4.2048897 × 10⁷

Factors of 42048897

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 1274223

Divisors of 42048897

• Number of divisors d(n): 8
• Complete list of divisors:
  1 3 11 33 1274209 3822627 14016299 42048897
• Sum of all divisors σ(n): 61162080
• Sum of proper divisors (its aliquot sum) s(n): 19113183
• 42048897 is a deficient number, because the sum of its proper divisors (19113183) is less than itself. Its deficiency is 22935714

Bases of 42048897

• Binary: 10100000011001110110000001₂
• Hexadecimal: 0x2819D81
• Base-36: P194X

Squares and roots of 42048897

• 42048897 squared (42048897²) is 1768109738916609
• 42048897 cubed (42048897³) is 74347064296401383430273
• The square root of 42048897 is 6484.5120865027
• The cube root of 42048897 is 347.7375068361

Scales and comparisons

• 42,048,897 seconds is equal to 1 year, 17 weeks, 3 days, 16 hours, 14 minutes, 57 seconds.
• To count from 1 to 42,048,897 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 42048897 cubic inches would be around 29 feet tall.

Recreational maths with 42048897

• 42048897 backwards is 79884024
• The number of decimal digits it has is: 8
• The sum of 42048897's digits is 42
• More coming soon!