42713147

Names of 42713147

• Cardinal: 42713147 can be written as Forty-two million, seven hundred thirteen thousand, one hundred forty-seven.

Scientific notation

• Scientific notation: 4.2713147 × 10⁷

Factors of 42713147

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 11293

Divisors of 42713147

• Number of divisors d(n): 8
• Complete list of divisors:
  1 43 89 3827 11161 479923 993329 42713147
• Sum of all divisors σ(n): 44201520
• Sum of proper divisors (its aliquot sum) s(n): 1488373
• 42713147 is a deficient number, because the sum of its proper divisors (1488373) is less than itself. Its deficiency is 41224774

Bases of 42713147

• Binary: 10100010111100000000111011₂
• Hexadecimal: 0x28BC03B
• Base-36: PFHOB

Squares and roots of 42713147

• 42713147 squared (42713147²) is 1824412926643609
• 42713147 cubed (42713147³) is 77926417524428687827523
• The square root of 42713147 is 6535.5295883349
• The cube root of 42713147 is 349.5590283183

Scales and comparisons

• 42,713,147 seconds is equal to 1 year, 18 weeks, 4 days, 8 hours, 45 minutes, 47 seconds.
• To count from 1 to 42,713,147 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 42713147 cubic inches would be around 29.1 feet tall.

Recreational maths with 42713147

• 42713147 backwards is 74131724
• The number of decimal digits it has is: 8
• The sum of 42713147's digits is 29
• More coming soon!