30435472

Names of 30435472

• Cardinal: 30435472 can be written as Thirty million, four hundred thirty-five thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 3.0435472 × 10⁷

Factors of 30435472

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 1902219

Divisors of 30435472

• Number of divisors d(n): 10
• Complete list of divisors:
  1 2 4 8 16 1902217 3804434 7608868 15217736 30435472
• Sum of all divisors σ(n): 58968758
• Sum of proper divisors (its aliquot sum) s(n): 28533286
• 30435472 is a deficient number, because the sum of its proper divisors (28533286) is less than itself. Its deficiency is 1902186

Bases of 30435472

• Binary: 1110100000110100010010000₂
• Hexadecimal: 0x1D06890
• Base-36: I4C5S

Squares and roots of 30435472

• 30435472 squared (30435472²) is 926317955862784
• 30435472 cubed (30435472³) is 28192924208758998274048
• The square root of 30435472 is 5516.8353247129
• The cube root of 30435472 is 312.2194927121

Scales and comparisons

• 30,435,472 seconds is equal to 50 weeks, 2 days, 6 hours, 17 minutes, 52 seconds.
• To count from 1 to 30,435,472 would take you about twenty-three 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 30435472 cubic inches would be around 26 feet tall.

Recreational maths with 30435472

• 30435472 backwards is 27453403
• The number of decimal digits it has is: 8
• The sum of 30435472's digits is 28
• More coming soon!