42044572

Names of 42044572

• Cardinal: 42044572 can be written as Forty-two million, forty-four thousand, five hundred seventy-two.

Scientific notation

• Scientific notation: 4.2044572 × 10⁷

Factors of 42044572

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 10511145

Divisors of 42044572

• Number of divisors d(n): 6
• Complete list of divisors:
  1 2 4 10511143 21022286 42044572
• Sum of all divisors σ(n): 73578008
• Sum of proper divisors (its aliquot sum) s(n): 31533436
• 42044572 is a deficient number, because the sum of its proper divisors (31533436) is less than itself. Its deficiency is 10511136

Bases of 42044572

• Binary: 10100000011000110010011100₂
• Hexadecimal: 0x2818C9C
• Base-36: P15SS

Squares and roots of 42044572

• 42044572 squared (42044572²) is 1767746034663184
• 42044572 cubed (42044572³) is 74324125432110735437248
• The square root of 42044572 is 6484.1785910013
• The cube root of 42044572 is 347.7255840797

Scales and comparisons

• 42,044,572 seconds is equal to 1 year, 17 weeks, 3 days, 15 hours, 2 minutes, 52 seconds.
• To count from 1 to 42,044,572 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 42044572 cubic inches would be around 29 feet tall.

Recreational maths with 42044572

• 42044572 backwards is 27544024
• The number of decimal digits it has is: 8
• The sum of 42044572's digits is 28
• More coming soon!