42951713

Names of 42951713

• Cardinal: 42951713 can be written as Forty-two million, nine hundred fifty-one thousand, seven hundred thirteen.

Scientific notation

• Scientific notation: 4.2951713 × 10⁷

Factors of 42951713

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 31351

Divisors of 42951713

• Number of divisors d(n): 8
• Complete list of divisors:
  1 7 197 1379 31147 218029 6135959 42951713
• Sum of all divisors σ(n): 49338432
• Sum of proper divisors (its aliquot sum) s(n): 6386719
• 42951713 is a deficient number, because the sum of its proper divisors (6386719) is less than itself. Its deficiency is 36564994

Bases of 42951713

• Binary: 10100011110110010000100001₂
• Hexadecimal: 0x28F6421
• Base-36: PKLR5

Squares and roots of 42951713

• 42951713 squared (42951713²) is 1844849649634369
• 42951713 cubed (42951713³) is 79239452679245972224097
• The square root of 42951713 is 6553.7556408521
• The cube root of 42951713 is 350.2086184851

Scales and comparisons

• 42,951,713 seconds is equal to 1 year, 19 weeks, 3 hours, 1 minute, 53 seconds.
• To count from 1 to 42,951,713 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 42951713 cubic inches would be around 29.2 feet tall.

Recreational maths with 42951713

• 42951713 backwards is 31715924
• The number of decimal digits it has is: 8
• The sum of 42951713's digits is 32
• More coming soon!