42621061

Names of 42621061

• Cardinal: 42621061 can be written as Forty-two million, six hundred twenty-one thousand and sixty-one.

Scientific notation

• Scientific notation: 4.2621061 × 10⁷

Factors of 42621061

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 6088730

Divisors of 42621061

• Number of divisors d(n): 4
• Complete list of divisors:
  1 7 6088723 42621061
• Sum of all divisors σ(n): 48709792
• Sum of proper divisors (its aliquot sum) s(n): 6088731
• 42621061 is a deficient number, because the sum of its proper divisors (6088731) is less than itself. Its deficiency is 36532330

Bases of 42621061

• Binary: 10100010100101100010000101₂
• Hexadecimal: 0x28A5885
• Base-36: PDIMD

Squares and roots of 42621061

• 42621061 squared (42621061²) is 1816554840765721
• 42621061 cubed (42621061³) is 77423494678121081449981
• The square root of 42621061 is 6528.4807574197
• The cube root of 42621061 is 349.3076408233

Scales and comparisons

• 42,621,061 seconds is equal to 1 year, 18 weeks, 3 days, 7 hours, 11 minutes, 1 second.
• To count from 1 to 42,621,061 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 42621061 cubic inches would be around 29.1 feet tall.

Recreational maths with 42621061

• 42621061 backwards is 16012624
• The number of decimal digits it has is: 8
• The sum of 42621061's digits is 22
• More coming soon!