42290701

Names of 42290701

• Cardinal: 42290701 can be written as Forty-two million, two hundred ninety thousand, seven hundred one.

Scientific notation

• Scientific notation: 4.2290701 × 10⁷

Factors of 42290701

• Number of distinct prime factors ω(n): 1
• Total number of prime factors Ω(n): 1
• Sum of prime factors: 42290701

Divisors of 42290701

• Number of divisors d(n): 2
• Complete list of divisors:
  1 42290701
• Sum of all divisors σ(n): 42290702
• Sum of proper divisors (its aliquot sum) s(n): 1
• 42290701 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 42290700

Bases of 42290701

• Binary: 10100001010100111000001101₂
• Hexadecimal: 0x2854E0D
• Base-36: P6FPP

Squares and roots of 42290701

• 42290701 squared (42290701²) is 1788503391071401
• 42290701 cubed (42290701³) is 75637062149286689342101
• The square root of 42290701 is 6503.1300925017
• The cube root of 42290701 is 348.4027930641

Scales and comparisons

• 42,290,701 seconds is equal to 1 year, 17 weeks, 6 days, 11 hours, 25 minutes, 1 second.
• To count from 1 to 42,290,701 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 42290701 cubic inches would be around 29 feet tall.

Recreational maths with 42290701

• 42290701 backwards is 10709224
• The number of decimal digits it has is: 8
• The sum of 42290701's digits is 25
• More coming soon!