42530477

Names of 42530477

• Cardinal: 42530477 can be written as Forty-two million, five hundred thirty thousand, four hundred seventy-seven.

Scientific notation

• Scientific notation: 4.2530477 × 10⁷

Factors of 42530477

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 8859

Divisors of 42530477

• Number of divisors d(n): 8
• Complete list of divisors:
  1 11 461 5071 8387 92257 3866407 42530477
• Sum of all divisors σ(n): 46503072
• Sum of proper divisors (its aliquot sum) s(n): 3972595
• 42530477 is a deficient number, because the sum of its proper divisors (3972595) is less than itself. Its deficiency is 38557882

Bases of 42530477

• Binary: 10100010001111011010101101₂
• Hexadecimal: 0x288F6AD
• Base-36: PBKQ5

Squares and roots of 42530477

• 42530477 squared (42530477²) is 1808841473847529
• 42530477 cubed (42530477³) is 76930890700118433641333
• The square root of 42530477 is 6521.5394654943
• The cube root of 42530477 is 349.0600001383

Scales and comparisons

• 42,530,477 seconds is equal to 1 year, 18 weeks, 2 days, 6 hours, 1 minute, 17 seconds.
• To count from 1 to 42,530,477 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 42530477 cubic inches would be around 29.1 feet tall.

Recreational maths with 42530477

• 42530477 backwards is 77403524
• The number of decimal digits it has is: 8
• The sum of 42530477's digits is 32
• More coming soon!