30173129

Names of 30173129

• Cardinal: 30173129 can be written as Thirty million, one hundred seventy-three thousand, one hundred twenty-nine.

Scientific notation

• Scientific notation: 3.0173129 × 10⁷

Factors of 30173129

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 41959

Divisors of 30173129

• Number of divisors d(n): 8
• Complete list of divisors:
  1 7 103 721 41849 292943 4310447 30173129
• Sum of all divisors σ(n): 34819200
• Sum of proper divisors (its aliquot sum) s(n): 4646071
• 30173129 is a deficient number, because the sum of its proper divisors (4646071) is less than itself. Its deficiency is 25527058

Bases of 30173129

• Binary: 1110011000110011111001001₂
• Hexadecimal: 0x1CC67C9
• Base-36: HYPQH

Squares and roots of 30173129

• 30173129 squared (30173129²) is 910417713650641
• 30173129 cubed (30173129³) is 27470151117865851825689
• The square root of 30173129 is 5493.0072819905
• The cube root of 30173129 is 311.3198289589

Scales and comparisons

• 30,173,129 seconds is equal to 49 weeks, 6 days, 5 hours, 25 minutes, 29 seconds.
• To count from 1 to 30,173,129 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 30173129 cubic inches would be around 25.9 feet tall.

Recreational maths with 30173129

• 30173129 backwards is 92137103
• The number of decimal digits it has is: 8
• The sum of 30173129's digits is 26
• More coming soon!