42253535

Names of 42253535

• Cardinal: 42253535 can be written as Forty-two million, two hundred fifty-three thousand, five hundred thirty-five.

Scientific notation

• Scientific notation: 4.2253535 × 10⁷

Factors of 42253535

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 66673

Divisors of 42253535

• Number of divisors d(n): 8
• Complete list of divisors:
  1 5 127 635 66541 332705 8450707 42253535
• Sum of all divisors σ(n): 51104256
• Sum of proper divisors (its aliquot sum) s(n): 8850721
• 42253535 is a deficient number, because the sum of its proper divisors (8850721) is less than itself. Its deficiency is 33402814

Bases of 42253535

• Binary: 10100001001011110011011111₂
• Hexadecimal: 0x284BCDF
• Base-36: P5N1B

Squares and roots of 42253535

• 42253535 squared (42253535²) is 1785361219996225
• 42253535 cubed (42253535³) is 75437822796753192905375
• The square root of 42253535 is 6500.2719173893
• The cube root of 42253535 is 348.3007018009

Scales and comparisons

• 42,253,535 seconds is equal to 1 year, 17 weeks, 6 days, 1 hour, 5 minutes, 35 seconds.
• To count from 1 to 42,253,535 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 42253535 cubic inches would be around 29 feet tall.

Recreational maths with 42253535

• 42253535 backwards is 53535224
• The number of decimal digits it has is: 8
• The sum of 42253535's digits is 29
• More coming soon!