42908834

Names of 42908834

• Cardinal: 42908834 can be written as Forty-two million, nine hundred eight thousand, eight hundred thirty-four.

Scientific notation

• Scientific notation: 4.2908834 × 10⁷

Factors of 42908834

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 10480

Divisors of 42908834

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 2791 5582 7687 15374 21454417 42908834
• Sum of all divisors σ(n): 64394688
• Sum of proper divisors (its aliquot sum) s(n): 21485854
• 42908834 is a deficient number, because the sum of its proper divisors (21485854) is less than itself. Its deficiency is 21422980

Bases of 42908834

• Binary: 10100011101011110010100010₂
• Hexadecimal: 0x28EBCA2
• Base-36: PJOO2

Squares and roots of 42908834

• 42908834 squared (42908834²) is 1841168035239556
• 42908834 cubed (42908834³) is 79002373590200258637704
• The square root of 42908834 is 6550.4834936055
• The cube root of 42908834 is 350.0920410995

Scales and comparisons

• 42,908,834 seconds is equal to 1 year, 18 weeks, 6 days, 15 hours, 7 minutes, 14 seconds.
• To count from 1 to 42,908,834 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 42908834 cubic inches would be around 29.2 feet tall.

Recreational maths with 42908834

• 42908834 backwards is 43880924
• The number of decimal digits it has is: 8
• The sum of 42908834's digits is 38
• More coming soon!