74030989

Names of 74030989

• Cardinal: 74030989 can be written as Seventy-four million, thirty thousand, nine hundred eighty-nine.

Scientific notation

• Scientific notation: 7.4030989 × 10⁷

Factors of 74030989

• Number of distinct prime factors ω(n): 1
• Total number of prime factors Ω(n): 1
• Sum of prime factors: 74030989

Divisors of 74030989

• Number of divisors d(n): 2
• Complete list of divisors:
  1 74030989
• Sum of all divisors σ(n): 74030990
• Sum of proper divisors (its aliquot sum) s(n): 1
• 74030989 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 74030988

Bases of 74030989

• Binary: 100011010011001111110001101₂
• Hexadecimal: 0x4699F8D
• Base-36: 182QOD

Squares and roots of 74030989

• 74030989 squared (74030989²) is 5480587332318121
• 74030989 cubed (74030989³) is 405733300512382160251669
• The square root of 74030989 is 8604.1262775485
• The cube root of 74030989 is 419.8922418187

Scales and comparisons

• 74,030,989 seconds is equal to 2 years, 18 weeks, 2 days, 20 hours, 9 minutes, 49 seconds.
• To count from 1 to 74,030,989 would take you about three 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 74030989 cubic inches would be around 35 feet tall.

Recreational maths with 74030989

• 74030989 backwards is 98903047
• The number of decimal digits it has is: 8
• The sum of 74030989's digits is 40
• More coming soon!