30704929

Names of 30704929

• Cardinal: 30704929 can be written as Thirty million, seven hundred four thousand, nine hundred twenty-nine.

Scientific notation

• Scientific notation: 3.0704929 × 10⁷

Factors of 30704929

• Number of distinct prime factors ω(n): 1
• Total number of prime factors Ω(n): 1
• Sum of prime factors: 30704929

Divisors of 30704929

• Number of divisors d(n): 2
• Complete list of divisors:
  1 30704929
• Sum of all divisors σ(n): 30704930
• Sum of proper divisors (its aliquot sum) s(n): 1
• 30704929 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 30704928

Bases of 30704929

• Binary: 1110101001000010100100001₂
• Hexadecimal: 0x1D48521
• Base-36: IA42P

Squares and roots of 30704929

• 30704929 squared (30704929²) is 942792664895041
• 30704929 cubed (30704929³) is 28948381837323026357089
• The square root of 30704929 is 5541.2028477579
• The cube root of 30704929 is 313.1381867957

Scales and comparisons

• 30,704,929 seconds is equal to 50 weeks, 5 days, 9 hours, 8 minutes, 49 seconds.
• To count from 1 to 30,704,929 would take you about twenty-four 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 30704929 cubic inches would be around 26.1 feet tall.

Recreational maths with 30704929

• 30704929 backwards is 92940703
• The number of decimal digits it has is: 8
• The sum of 30704929's digits is 34
• More coming soon!