42325743

Names of 42325743

• Cardinal: 42325743 can be written as Forty-two million, three hundred twenty-five thousand, seven hundred forty-three.

Scientific notation

• Scientific notation: 4.2325743 × 10⁷

Factors of 42325743

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 1446

Divisors of 42325743

• Number of divisors d(n): 16
• Complete list of divisors:
  1 3 37 111 367 1039 1101 3117 13579 38443 40737 115329 381313 1143939 14108581 42325743
• Sum of all divisors σ(n): 58173440
• Sum of proper divisors (its aliquot sum) s(n): 15847697
• 42325743 is a deficient number, because the sum of its proper divisors (15847697) is less than itself. Its deficiency is 26478046

Bases of 42325743

• Binary: 10100001011101011011101111₂
• Hexadecimal: 0x285D6EF
• Base-36: P76R3

Squares and roots of 42325743

• 42325743 squared (42325743²) is 1791468520502049
• 42325743 cubed (42325743³) is 75825236191359956947407
• The square root of 42325743 is 6505.8237756643
• The cube root of 42325743 is 348.4989951441

Scales and comparisons

• 42,325,743 seconds is equal to 1 year, 17 weeks, 6 days, 21 hours, 9 minutes, 3 seconds.
• To count from 1 to 42,325,743 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 42325743 cubic inches would be around 29 feet tall.

Recreational maths with 42325743

• 42325743 backwards is 34752324
• The number of decimal digits it has is: 8
• The sum of 42325743's digits is 30
• More coming soon!