29990074

Names of 29990074

• Cardinal: 29990074 can be written as Twenty-nine million, nine hundred ninety thousand and seventy-four.

Scientific notation

• Scientific notation: 2.9990074 × 10⁷

Factors of 29990074

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 882080

Divisors of 29990074

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 17 34 882061 1764122 14995037 29990074
• Sum of all divisors σ(n): 47631348
• Sum of proper divisors (its aliquot sum) s(n): 17641274
• 29990074 is a deficient number, because the sum of its proper divisors (17641274) is less than itself. Its deficiency is 12348800

Bases of 29990074

• Binary: 1110010011001110010111010₂
• Hexadecimal: 0x1C99CBA
• Base-36: HUSHM

Squares and roots of 29990074

• 29990074 squared (29990074²) is 899404538525476
• 29990074 cubed (29990074³) is 26973208666314876125224
• The square root of 29990074 is 5476.3193844041
• The cube root of 29990074 is 310.6889774933

Scales and comparisons

• 29,990,074 seconds is equal to 49 weeks, 4 days, 2 hours, 34 minutes, 34 seconds.
• To count from 1 to 29,990,074 would take you about twenty-two weeks!

  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 29990074 cubic inches would be around 25.9 feet tall.

Recreational maths with 29990074

• 29990074 backwards is 47009992
• The number of decimal digits it has is: 8
• The sum of 29990074's digits is 40
• More coming soon!